Flexis 32-Bit ColdFire. V1 Microcontrollers | NXP Semiconductors

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Flexis 32-Bit ColdFire. V1 Microcontrollers

MCF51AC Active

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The MCF51AC family, comprised of pin-compatible 8-bit and 32-bit device duos, is the third family in the Flexis® series. The Flexis series of controllers is the connection point on the NXP® Controller Continuum, where 8- and 32-bit compatibility becomes reality.

The MCF51AC256/128 device extends the low end of the 32-bit ColdFire® controller family with up to 256 KB flash memory, a controller area network (CAN) module, a 16-bit FlexTimer module, 24-channel, 12-bit analog-to-digital converter (ADC) and delivers up to 25 MHz in bus frequency. The 32-bit MCF51AC256/128 is pin-, peripheral- and tool-compatible with the 8-bit S08AC128/96/60/48/32 devices. They share a common set of peripherals and development tools to deliver the ultimate in migration flexibility.

Block Diagram

ColdFire MCF51AC Microcontrollers Block Diagram

ColdFire MCF51AC Microcontrollers Block Diagram
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Features

  • V1 ColdFire® core with background debug module
  • Up to 256 KB of flash memory
  • Up to 32 KB of static RAM (SRAM)
  • Up to two analog comparators (ACMP)
  • ADC with up to 24 channels
  • CAN
  • Cyclic redundancy check (CRC)
  • Inter-integrated circuit (IIC)
  • Keyboard interrupt (KBI)
  • Multipurpose clock generator (MCG)
  • Rapid general-purpose input/output (RGPIO)
  • Two serial communications interfaces (SCI)
  • Up to two serial peripheral interfaces (SPI)
  • Two flexible timer modules (FTM)
  • Timer pulse-width modulator (TPM)
  • The MCF51AC256 is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

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MCF51AC128ACFUE
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QFP64

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MCF51AC128ACLKE
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MCF51AC128ACPUE
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MCF51AC128AVFUE
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10K @ US$6.70

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MCF51AC128AVLKE
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10K @ US$7.10

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MCF51AC128AVPUE
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10K @ US$6.79

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MCF51AC128CCFGE
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10K @ US$5.65

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MCF51AC128CCFUE
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10K @ US$6.00

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MCF51AC128CCLKE
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MCF51AC128CCPUE
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N true 0 PSPMCF51ACen 18 Application Note Application Note t789 10 Application Note Software Application Note Software t783 1 Data Sheet Data Sheet t520 1 Fact Sheet Fact Sheet t523 1 Reference Manual Reference Manual t877 3 User Guide User Guide t792 2 en_US 4 1 0 Chinese 1118863372015691191622zh PSP 1.2 MB None None documents None 1118863372015691191622 /docs/zh/application-note/AN2764.pdf 1153068 /docs/zh/application-note/AN2764.pdf AN2764 documents N 2005-06-15 AN2764, Improving the Transient Immunity Performance of Microcontroller-Based Applications - Application Notes /docs/zh/application-note/AN2764.pdf /docs/zh/application-note/AN2764.pdf /docs/zh/application-note/AN2764.pdf Application Note N Y 645036621402383989 2022-12-07 zh 645036621402383989 Application Note N AN2764，改善基于微控制器的应用的瞬态耐受性能 - 应用说明 0 English AN2764: This application note discusses the effects of transient electrical disturbances on embedded microcontrollers (MCUs) and suggests practical hardware and software design techniques that can provide cost-effective protection for electrical fast transients (EFT), electrostatic discharge (ESD), and other power line or signal line transients of short duration. 1118863372015691191622 PSP 1.2 MB None None documents None 1118863372015691191622 /docs/en/application-note/AN2764.pdf 1153068 /docs/en/application-note/AN2764.pdf AN2764 N 2005-06-15 AN2764, Improving the Transient Immunity Performance of Microcontroller-Based Applications - Application Notes /docs/en/application-note/AN2764.pdf /docs/en/application-note/AN2764.pdf Application Note N Y 645036621402383989 2022-12-07 pdf en Jun 15, 2005 Application Note t789 Application Note Application Note Y N AN2764, Improving the Transient Immunity Performance of Microcontroller-Based Applications - Application Notes 2 0 Chinese MCF51AC256属于Flexis系列微控制器，是恩智浦控制器联合体的结合点，使8位器件与32位器件的兼容性成为现实。 1210711665483697618726zh PSP 187.4 KB None None documents None 1210711665483697618726 /docs/zh/fact-sheet/MCF51AC256128FS.pdf 187360 /docs/zh/fact-sheet/MCF51AC256128FS.pdf MCF51AC256128FS documents N N 2020-02-18 MCF51AC256/128 Fact Sheet /docs/zh/fact-sheet/MCF51AC256128FS.pdf /docs/zh/fact-sheet/MCF51AC256128FS.pdf /docs/zh/fact-sheet/MCF51AC256128FS.pdf Fact Sheet N Y 736675474163315314 2022-12-07 N zh 736675474163315314 Fact Sheet Y N MCF51AC256/128简介 1 English The MCF51AC256 is part of the Flexis<sup>&#174;</sup> microcontroller series, the connection point on the NXP Controller Continuum where 8-bit and 32-bit compatibility becomes a reality. 1210711665483697618726 PSP 187.4 KB None None documents None 1210711665483697618726 /docs/en/fact-sheet/MCF51AC256128FS.pdf 187360 /docs/en/fact-sheet/MCF51AC256128FS.pdf MCF51AC256128FS N N 2020-02-18 MCF51AC256/128 Fact Sheet /docs/en/fact-sheet/MCF51AC256128FS.pdf /docs/en/fact-sheet/MCF51AC256128FS.pdf Fact Sheet N Y 736675474163315314 2022-12-07 pdf N en Feb 25, 2020 Fact Sheet t523 Fact Sheet Fact Sheet Y N MCF51AC256/128 Fact Sheet 3 7 English The MCF51AC256 series are members of the ColdFire &#174; family of 32-bit variable-length reduced instruction set (RISC) microcontroller. The MCF51AC256 series are based on the V1 ColdFire core and operates at processor core speeds up to 50.33 MHz. The MCF51AC256 features the following functional units: Up to 256 KB of flash memory, Up to 32 KB of static RAM (SRAM). Covers: MCF51AC256A, MCF51AC256B, MCF51AC128A, MCF51AC128C. 1213625909494708794518 PSP 417.4 KB None None documents None 1213625909494708794518 /docs/en/data-sheet/MCF51AC256.pdf 417449 /docs/en/data-sheet/MCF51AC256.pdf MCF51AC256 N N 2008-06-16 MCF51AC256 Series ColdFire<sup>&#174;</sup> Microcontroller - Data Sheet /docs/en/data-sheet/MCF51AC256.pdf /docs/en/data-sheet/MCF51AC256.pdf Data Sheet N Y 980000996212993340 2022-12-07 pdf N en Sep 13, 2011 Data Sheet t520 Data Sheet Data Sheet Y N MCF51AC256 Series ColdFire<sup>&#174;</sup> Microcontroller - Data Sheet 4 6 English The MCF51AC256 series microcontrollers are systems-on-chips (SoCs) that are based on the V1 ColdFire core. Operate at processor core speeds up to 50.33 MHz (peripherals operate at half of this speed). Integrate technologies that are important for today&#8217;s consumer and industrial applications, such as controller area network (CAN), FTM/TPM modules and CRC hardware accelerator. Devices Supported: MCF51AC256A, MCF51AC256B, MCF51AC128A, MCF51AC128C. 1213626381642710015719 PSP 3.0 MB None None documents None 1213626381642710015719 /docs/en/reference-manual/MCF51AC256RM.pdf 2954433 /docs/en/reference-manual/MCF51AC256RM.pdf MCF51AC256RM N N 2008-06-16 MCF51AC256 ColdFire<sup>&#174;</sup> &#174; Integrated Microcontroller - Reference Manual /docs/en/reference-manual/MCF51AC256RM.pdf /docs/en/reference-manual/MCF51AC256RM.pdf Reference Manual N Y 500633505221135046 2022-12-07 pdf N en Sep 13, 2010 Reference Manual t877 Reference Manual Reference Manual Y N MCF51AC256 ColdFire<sup>&#174;</sup> &#174; Integrated Microcontroller - Reference Manual false en_US en Reference Manual Reference Manual 2 5 0 English This paper describes the design of a 3-phase PMSM vector control drive with 3-shunt current sensing using a quadrature encoder as a position and speed sensor. The design is targeted at consumer and industrial applications. This cost-effective solution benefits from the NXP Semiconductors MCF51AC256 device, dedicated for motor control. 1225990600010731148639 PSP 1.5 MB Registration without Disclaimer None documents Extended 1225990600010731148639 /secured/assets/documents/en/reference-manual/DRM105.pdf 1489284 /secured/assets/documents/en/reference-manual/DRM105.pdf DRM105 documents Y N 2016-10-31 PM Sinusoidal Motor Vector Control with Quadrature Encoder Designer - Reference Manual /webapp/Download?colCode=DRM105 /secured/assets/documents/en/reference-manual/DRM105.pdf Reference Manual N 500633505221135046 2022-12-07 pdf Y en Sep 11, 2008 500633505221135046 Reference Manual Y N PM Sinusoidal Motor Vector Control with Quadrature Encoder Designer - Reference Manual 6 3 English This manual contains detailed information about the instruction set architecture (ISA) for all versions of ColdFire &#174; microprocessors. Within the ColdFire Family, each generation of hardware microarchitecture is known as a Version, beginning with the original Version 2 (V2) core implementation, the first native ColdFire processor implementation. The original ColdFire ISA was developed from a reduced version of the M68000 instruction set that was targeted to hit a &#8220;sweet-spot&#8221;. C996188491014 PSP 1.7 MB None None documents None C996188491014 /docs/en/reference-manual/CFPRM.pdf 1706629 /docs/en/reference-manual/CFPRM.pdf CFPRM documents N 2001-07-26 ColdFire<sup>&#174;</sup> &#174; Family Programmer&#8217;s - Reference Manual /docs/en/reference-manual/CFPRM.pdf /docs/en/reference-manual/CFPRM.pdf Reference Manual N 500633505221135046 2022-12-07 pdf en Mar 8, 2005 500633505221135046 Reference Manual Y N ColdFire<sup>&#174;</sup> &#174; Family Programmer&#8217;s - Reference Manual Application Note Application Note 9 7 0 English Explaining how to add the FreeMASTER serial driver software to the embedded application and configure it. The FreeMASTER serial driver is a piece of code that enables an embedded application to communicate with the FreeMASTER PC application. 1370013855832696188368 PSP 2.2 MB Registration without Disclaimer None documents Extended 1370013855832696188368 /secured/assets/documents/en/application-note/AN4752.pdf 2220944 /secured/assets/documents/en/application-note/AN4752.pdf AN4752 documents Y N 2016-10-31 AN4752: FreeMASTER Usage, Serial Driver Implementation – Application Note /webapp/Download?colCode=AN4752 /secured/assets/documents/en/application-note/AN4752.pdf Application Note N 645036621402383989 2024-07-15 pdf Y en May 31, 2013 645036621402383989 Application Note Y N AN4752: FreeMASTER Usage, Serial Driver Implementation – Application Note 8 0 English Presenting the use of the Rational ClearCase version control system in CodeWarrior 10.3. It lists the files needed to maintain the project and describes how to install, set up, use, and uninstall the ClearCase plugin in CodeWarrior 10.3. The ClearCase plugin enables you to check files in and out directly from within CodeWarrior, making the work more effective. 1369937932059742568603 PSP 477.3 KB None None documents None 1369937932059742568603 /docs/en/application-note/AN4753.pdf 477314 /docs/en/application-note/AN4753.pdf AN4753 documents N N 2016-10-31 AN4753: Rational ClearCase Use in CodeWarrior 10.3 – Application Note /docs/en/application-note/AN4753.pdf /docs/en/application-note/AN4753.pdf Application Note N 645036621402383989 2024-07-15 pdf N en May 30, 2013 645036621402383989 Application Note Y N AN4753: Rational ClearCase Use in CodeWarrior 10.3 – Application Note 9 0 Chinese 1326899406187705806071zh PSP 1.7 MB None None documents None 1326899406187705806071 /docs/zh/application-note/AN4452.pdf 1718385 /docs/zh/application-note/AN4452.pdf AN4452 documents N N 2016-10-31 Display eGUI using TWR-LCD board /docs/zh/application-note/AN4452.pdf /docs/zh/application-note/AN4452.pdf Application Note N 645036621402383989 2022-12-07 zh 645036621402383989 Application Note N 采用TWR-LCD电路板显示eGUI 0 English This Application Note describes how to use Tower<sup>&#174;</sup> TWR-LCD board to display eGUI or other graphic user interfaces such as microWindows with Kinetis MCUs 1326899406187705806071 PSP 1.7 MB None None documents None 1326899406187705806071 /docs/en/application-note/AN4452.pdf 1718385 /docs/en/application-note/AN4452.pdf AN4452 documents N N 2016-10-31 Display eGUI using TWR-LCD board /docs/en/application-note/AN4452.pdf /docs/en/application-note/AN4452.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 17, 2012 645036621402383989 Application Note Y N Display eGUI using TWR-LCD board 10 0 English AN3942: This application note describes flash programming routines for the HC9S08 and the ColdFire V1 family MCUs. These programming routines can be used to program and erase the flash memory. Because of differences between the 8-bit and 32-bit MCUs (flash module and address space) two software versions were created: The first version is for 8-bit MCUs. The second version is for 32-bit MCUs. The ColdFire V1 (MCF51JM, MCF51QE, MCF51AC). 1260863193646737046117 PSP 84.7 KB None None documents None 1260863193646737046117 /docs/en/application-note/AN3942.pdf 84673 /docs/en/application-note/AN3942.pdf AN3942 documents N N 2016-10-31 AN3942, Flash Programming Routines for the S08 and the ColdFire (V1) Devices - Application Notes /docs/en/application-note/AN3942.pdf /docs/en/application-note/AN3942.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Dec 14, 2009 645036621402383989 Application Note Y N AN3942, Flash Programming Routines for the S08 and the ColdFire (V1) Devices - Application Notes 11 0 English 1241092947541708141083 PSP 252.2 KB None None documents None 1241092947541708141083 /docs/en/application-note/AN3795.pdf 252172 /docs/en/application-note/AN3795.pdf AN3795 documents N 2009-04-30 AN3795 -- Using the CRC module on the Flexis<sup>&#174;</sup> AC Family /docs/en/application-note/AN3795.pdf /docs/en/application-note/AN3795.pdf Application Note N 645036621402383989 2022-12-07 pdf en Apr 30, 2009 645036621402383989 Application Note Y N AN3795 -- Using the CRC module on the Flexis<sup>&#174;</sup> AC Family 12 0 English There are embedded applications that require several modules to work together in specific order and with precise timing. If timing requirements are too strict for software to be able to fulfill them, then hardware synchronization is needed to ensure the correct execution of an application. This application note describes the hardware synchronization and trigger capability of the FlexTimer module (FTM) for applications that benefit from the use of that module, for better or more precise operation. 1213218823007704970011 PSP 565.7 KB None None documents None 1213218823007704970011 /docs/en/application-note/AN3731.pdf 565654 /docs/en/application-note/AN3731.pdf AN3731 documents N N 2016-10-31 FlexTimer and ADC Synchronization /docs/en/application-note/AN3731.pdf /docs/en/application-note/AN3731.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 13, 2008 645036621402383989 Application Note Y N FlexTimer and ADC Synchronization 13 0 English AN3730SW.zip /secured/assets/documents/en/application-note-software/AN3730SW.zip /webapp/Download?colCode=AN3730SW&appType=license&docLang=en Memory paging provides digital systems with greater memory addressing capabilities without expanding basic architecture resources, such as bus size or address pointers. The memory page is a set of memory addresses that comprise a &#8220;view&#8221; by a digital system under specific conditions, such as changes to a combination of flags resulting from setting a variable or register. 1213131577944703061798 PSP 169.4 KB None None documents None 1213131577944703061798 /docs/en/application-note/AN3730.pdf 169379 /docs/en/application-note/AN3730.pdf AN3730 documents N 2008-06-10 Understanding Memory Paging in 9S08 Devices /docs/en/application-note/AN3730.pdf /docs/en/application-note/AN3730.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jun 13, 2008 645036621402383989 Application Note Y N Understanding Memory Paging in 9S08 Devices 14 0 English AN3732SW.zip /secured/assets/documents/en/application-note-software/AN3732SW.zip /webapp/Download?colCode=AN3732SW&appType=license&docLang=en This application note describes how to migrate from the MC9S08AC device to the MCF51AC device. As the need to add new features accelerates, engineers face the challenging task of migrating applications from 8-bit to 32-bit microcontrollers (MCU). The AC family of devices is part of the Flexis series, which has a single development tool, common peripheral set, and pin-to-pin compatibility to reduce hardware/software investment and maximize reuse when moving between 8-bit and 32-bit. 1213131489574730144411 PSP 198.7 KB None None documents None 1213131489574730144411 /docs/en/application-note/AN3732.pdf 198688 /docs/en/application-note/AN3732.pdf AN3732 documents N 2008-06-13 Migrating Between MC9S08AC and MCF51AC Flexis<sup>&#174;</sup> Devices /docs/en/application-note/AN3732.pdf /docs/en/application-note/AN3732.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jun 13, 2008 645036621402383989 Application Note Y N Migrating Between MC9S08AC and MCF51AC Flexis<sup>&#174;</sup> Devices 15 0 English AN3729: This application note deals with the correct usage of FlexTimer, a new NXP timer module, in ACIM/PMSM motor control applications. Motor control applications place specific demands on timer modules with regard to signal consistency, the safety of complementary signal generation, and the handling of application fault conditions. 1213283925714714699611 PSP 207.7 KB None None documents None 1213283925714714699611 /docs/en/application-note/AN3729.pdf 207717 /docs/en/application-note/AN3729.pdf AN3729 documents N N 2016-10-31 AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes /docs/en/application-note/AN3729.pdf /docs/en/application-note/AN3729.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 12, 2008 645036621402383989 Application Note Y N AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes User Guide User Guide 2 16 0 English 1239719097706725007507 PSP 281.2 KB None None documents None 1239719097706725007507 /docs/en/user-guide/MCF51_ACLIB.pdf 281239 /docs/en/user-guide/MCF51_ACLIB.pdf MCF51_ACLIB documents N 2009-04-14 MCF51 Advanced Control Library User&#8217;s Reference Manual /docs/en/user-guide/MCF51_ACLIB.pdf /docs/en/user-guide/MCF51_ACLIB.pdf User Guide N 132339537837198660 2023-06-18 pdf en Apr 14, 2009 132339537837198660 User Guide Y N MCF51 Advanced Control Library User&#8217;s Reference Manual 17 0 English 1233058542365723023391 PSP 1.1 MB Registration without Disclaimer None documents Extended 1233058542365723023391 /secured/assets/documents/en/user-guide/MCF51_GFLIB.pdf 1106546 /secured/assets/documents/en/user-guide/MCF51_GFLIB.pdf MCF51_GFLIB documents Y N 2016-10-31 MCF51 General Functions Library User’s Reference Manual /webapp/Download?colCode=MCF51_GFLIB /secured/assets/documents/en/user-guide/MCF51_GFLIB.pdf User Guide N 132339537837198660 2023-06-18 pdf Y en Jan 27, 2009 132339537837198660 User Guide Y N MCF51 General Functions Library User’s Reference Manual Application Note Software Application Note Software 1 18 n/a English 1213131410845714074203 PSP 104.1 KB Registration With Click-Thru Software Licensing Agreement 1395958162559706127527 documents Extended 1213131410845714074203 /secured/assets/documents/en/application-note-software/AN3730SW.zip 104060 /secured/assets/documents/en/application-note-software/AN3730SW.zip AN3730SW documents Y N 2016-10-31 Software to accompany AN3730 /webapp/Download?colCode=AN3730SW&appType=license /secured/assets/documents/en/application-note-software/AN3730SW.zip Application Note Software N 789425793691620447 2022-12-07 zip Y en Jun 13, 2008 789425793691620447 Application Note Software N Software to accompany AN3730 false 0 MCF51AC downloads en true 1 Y PSP Application Note 10 /secured/assets/documents/en/application-note/AN4752.pdf 2016-10-31 1370013855832696188368 PSP 7 May 31, 2013 Application Note Explaining how to add the FreeMASTER serial driver software to the embedded application and configure it. The FreeMASTER serial driver is a piece of code that enables an embedded application to communicate with the FreeMASTER PC application. Registration without Disclaimer /secured/assets/documents/en/application-note/AN4752.pdf English documents 2220944 None 645036621402383989 2024-07-15 Y /webapp/Download?colCode=AN4752 AN4752: FreeMASTER Usage, Serial Driver Implementation – Application Note /secured/assets/documents/en/application-note/AN4752.pdf documents 645036621402383989 Application Note N en Extended Y pdf 0 Y N AN4752: FreeMASTER Usage, Serial Driver Implementation – Application Note 2.2 MB AN4752 N 1370013855832696188368 /docs/en/application-note/AN4753.pdf 2016-10-31 1369937932059742568603 PSP 8 May 30, 2013 Application Note Presenting the use of the Rational ClearCase version control system in CodeWarrior 10.3. It lists the files needed to maintain the project and describes how to install, set up, use, and uninstall the ClearCase plugin in CodeWarrior 10.3. The ClearCase plugin enables you to check files in and out directly from within CodeWarrior, making the work more effective. None /docs/en/application-note/AN4753.pdf English documents 477314 None 645036621402383989 2024-07-15 N /docs/en/application-note/AN4753.pdf AN4753: Rational ClearCase Use in CodeWarrior 10.3 – Application Note /docs/en/application-note/AN4753.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN4753: Rational ClearCase Use in CodeWarrior 10.3 – Application Note 477.3 KB AN4753 N 1369937932059742568603 /docs/en/application-note/AN4452.pdf 2016-10-31 1326899406187705806071 PSP 9 Jan 17, 2012 Application Note This Application Note describes how to use Tower<sup>&#174;</sup> TWR-LCD board to display eGUI or other graphic user interfaces such as microWindows with Kinetis MCUs None /docs/en/application-note/AN4452.pdf English documents 1718385 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN4452.pdf Display eGUI using TWR-LCD board /docs/en/application-note/AN4452.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Display eGUI using TWR-LCD board 1.7 MB AN4452 N 1326899406187705806071 /docs/en/application-note/AN3942.pdf 2016-10-31 1260863193646737046117 PSP 10 Dec 14, 2009 Application Note AN3942: This application note describes flash programming routines for the HC9S08 and the ColdFire V1 family MCUs. These programming routines can be used to program and erase the flash memory. Because of differences between the 8-bit and 32-bit MCUs (flash module and address space) two software versions were created: The first version is for 8-bit MCUs. The second version is for 32-bit MCUs. The ColdFire V1 (MCF51JM, MCF51QE, MCF51AC). None /docs/en/application-note/AN3942.pdf English documents 84673 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3942.pdf AN3942, Flash Programming Routines for the S08 and the ColdFire (V1) Devices - Application Notes /docs/en/application-note/AN3942.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN3942, Flash Programming Routines for the S08 and the ColdFire (V1) Devices - Application Notes 84.7 KB AN3942 N 1260863193646737046117 /docs/en/application-note/AN3795.pdf 2009-04-30 1241092947541708141083 PSP 11 Apr 30, 2009 Application Note None /docs/en/application-note/AN3795.pdf English documents 252172 None 645036621402383989 2022-12-07 /docs/en/application-note/AN3795.pdf AN3795 -- Using the CRC module on the Flexis<sup>&#174;</sup> AC Family /docs/en/application-note/AN3795.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N AN3795 -- Using the CRC module on the Flexis<sup>&#174;</sup> AC Family 252.2 KB AN3795 N 1241092947541708141083 /docs/en/application-note/AN3731.pdf 2016-10-31 1213218823007704970011 PSP 12 Jun 13, 2008 Application Note There are embedded applications that require several modules to work together in specific order and with precise timing. If timing requirements are too strict for software to be able to fulfill them, then hardware synchronization is needed to ensure the correct execution of an application. This application note describes the hardware synchronization and trigger capability of the FlexTimer module (FTM) for applications that benefit from the use of that module, for better or more precise operation. None /docs/en/application-note/AN3731.pdf English documents 565654 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3731.pdf FlexTimer and ADC Synchronization /docs/en/application-note/AN3731.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N FlexTimer and ADC Synchronization 565.7 KB AN3731 N 1213218823007704970011 /docs/en/application-note/AN3730.pdf 2008-06-10 1213131577944703061798 PSP 13 Jun 13, 2008 Application Note Memory paging provides digital systems with greater memory addressing capabilities without expanding basic architecture resources, such as bus size or address pointers. The memory page is a set of memory addresses that comprise a &#8220;view&#8221; by a digital system under specific conditions, such as changes to a combination of flags resulting from setting a variable or register. None /docs/en/application-note/AN3730.pdf English documents 169379 None 645036621402383989 2022-12-07 /docs/en/application-note/AN3730.pdf Understanding Memory Paging in 9S08 Devices /docs/en/application-note/AN3730.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Understanding Memory Paging in 9S08 Devices 169.4 KB AN3730 N 1213131577944703061798 /docs/en/application-note/AN3732.pdf 2008-06-13 1213131489574730144411 PSP 14 Jun 13, 2008 Application Note This application note describes how to migrate from the MC9S08AC device to the MCF51AC device. As the need to add new features accelerates, engineers face the challenging task of migrating applications from 8-bit to 32-bit microcontrollers (MCU). The AC family of devices is part of the Flexis series, which has a single development tool, common peripheral set, and pin-to-pin compatibility to reduce hardware/software investment and maximize reuse when moving between 8-bit and 32-bit. None /docs/en/application-note/AN3732.pdf English documents 198688 None 645036621402383989 2022-12-07 /docs/en/application-note/AN3732.pdf Migrating Between MC9S08AC and MCF51AC Flexis<sup>&#174;</sup> Devices /docs/en/application-note/AN3732.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Migrating Between MC9S08AC and MCF51AC Flexis<sup>&#174;</sup> Devices 198.7 KB AN3732 N 1213131489574730144411 /docs/en/application-note/AN3729.pdf 2016-10-31 1213283925714714699611 PSP 15 Jun 12, 2008 Application Note AN3729: This application note deals with the correct usage of FlexTimer, a new NXP timer module, in ACIM/PMSM motor control applications. Motor control applications place specific demands on timer modules with regard to signal consistency, the safety of complementary signal generation, and the handling of application fault conditions. None /docs/en/application-note/AN3729.pdf English documents 207717 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3729.pdf AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes /docs/en/application-note/AN3729.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN3729, Using FlexTimer in ACIM/PMSM Motor Control Applications - Application Notes 207.7 KB AN3729 N 1213283925714714699611 /docs/en/application-note/AN2764.pdf 2005-06-15 1118863372015691191622 PSP 1 Jun 15, 2005 Application Note Application Note AN2764: This application note discusses the effects of transient electrical disturbances on embedded microcontrollers (MCUs) and suggests practical hardware and software design techniques that can provide cost-effective protection for electrical fast transients (EFT), electrostatic discharge (ESD), and other power line or signal line transients of short duration. None /docs/en/application-note/AN2764.pdf English 1153068 None Application Note 2022-12-07 /docs/en/application-note/AN2764.pdf AN2764, Improving the Transient Immunity Performance of Microcontroller-Based Applications - Application Notes /docs/en/application-note/AN2764.pdf documents 645036621402383989 Application Note N Y en None Y t789 pdf 0 N AN2764, Improving the Transient Immunity Performance of Microcontroller-Based Applications - Application Notes 1.2 MB AN2764 N 1118863372015691191622 Application Note Software 1 /secured/assets/documents/en/application-note-software/AN3730SW.zip 2016-10-31 1213131410845714074203 PSP 18 Jun 13, 2008 Application Note Software Registration With Click-Thru Software Licensing Agreement /secured/assets/documents/en/application-note-software/AN3730SW.zip English documents 104060 1395958162559706127527 789425793691620447 2022-12-07 Y /webapp/Download?colCode=AN3730SW&appType=license Software to accompany AN3730 /secured/assets/documents/en/application-note-software/AN3730SW.zip documents 789425793691620447 Application Note Software N en Extended zip n/a Y N Software to accompany AN3730 104.1 KB AN3730SW N 1213131410845714074203 Data Sheet 1 /docs/en/data-sheet/MCF51AC256.pdf 2008-06-16 1213625909494708794518 PSP 3 Sep 13, 2011 Data Sheet Data Sheet The MCF51AC256 series are members of the ColdFire &#174; family of 32-bit variable-length reduced instruction set (RISC) microcontroller. The MCF51AC256 series are based on the V1 ColdFire core and operates at processor core speeds up to 50.33 MHz. The MCF51AC256 features the following functional units: Up to 256 KB of flash memory, Up to 32 KB of static RAM (SRAM). Covers: MCF51AC256A, MCF51AC256B, MCF51AC128A, MCF51AC128C. None /docs/en/data-sheet/MCF51AC256.pdf English 417449 None Data Sheet 2022-12-07 N /docs/en/data-sheet/MCF51AC256.pdf MCF51AC256 Series ColdFire<sup>&#174;</sup> Microcontroller - Data Sheet /docs/en/data-sheet/MCF51AC256.pdf documents 980000996212993340 Data Sheet N Y en None Y t520 pdf 7 N N MCF51AC256 Series ColdFire<sup>&#174;</sup> Microcontroller - Data Sheet 417.4 KB MCF51AC256 N 1213625909494708794518 Fact Sheet 1 /docs/en/fact-sheet/MCF51AC256128FS.pdf 2020-02-18 1210711665483697618726 PSP 2 Feb 25, 2020 Fact Sheet Fact Sheet The MCF51AC256 is part of the Flexis<sup>&#174;</sup> microcontroller series, the connection point on the NXP Controller Continuum where 8-bit and 32-bit compatibility becomes a reality. None /docs/en/fact-sheet/MCF51AC256128FS.pdf English 187360 None Fact Sheet 2022-12-07 N /docs/en/fact-sheet/MCF51AC256128FS.pdf MCF51AC256/128 Fact Sheet /docs/en/fact-sheet/MCF51AC256128FS.pdf documents 736675474163315314 Fact Sheet N Y en None Y t523 pdf 1 N N MCF51AC256/128 Fact Sheet 187.4 KB MCF51AC256128FS N 1210711665483697618726 Reference Manual 3 /secured/assets/documents/en/reference-manual/DRM105.pdf 2016-10-31 1225990600010731148639 PSP 5 Sep 11, 2008 Reference Manual This paper describes the design of a 3-phase PMSM vector control drive with 3-shunt current sensing using a quadrature encoder as a position and speed sensor. The design is targeted at consumer and industrial applications. This cost-effective solution benefits from the NXP Semiconductors MCF51AC256 device, dedicated for motor control. Registration without Disclaimer /secured/assets/documents/en/reference-manual/DRM105.pdf English documents 1489284 None 500633505221135046 2022-12-07 Y /webapp/Download?colCode=DRM105 PM Sinusoidal Motor Vector Control with Quadrature Encoder Designer - Reference Manual /secured/assets/documents/en/reference-manual/DRM105.pdf documents 500633505221135046 Reference Manual N en Extended Y pdf 0 Y N PM Sinusoidal Motor Vector Control with Quadrature Encoder Designer - Reference Manual 1.5 MB DRM105 N 1225990600010731148639 /docs/en/reference-manual/CFPRM.pdf 2001-07-26 C996188491014 PSP 6 Mar 8, 2005 Reference Manual This manual contains detailed information about the instruction set architecture (ISA) for all versions of ColdFire &#174; microprocessors. Within the ColdFire Family, each generation of hardware microarchitecture is known as a Version, beginning with the original Version 2 (V2) core implementation, the first native ColdFire processor implementation. The original ColdFire ISA was developed from a reduced version of the M68000 instruction set that was targeted to hit a &#8220;sweet-spot&#8221;. None /docs/en/reference-manual/CFPRM.pdf English documents 1706629 None 500633505221135046 2022-12-07 /docs/en/reference-manual/CFPRM.pdf ColdFire<sup>&#174;</sup> &#174; Family Programmer&#8217;s - Reference Manual /docs/en/reference-manual/CFPRM.pdf documents 500633505221135046 Reference Manual N en None Y pdf 3 N ColdFire<sup>&#174;</sup> &#174; Family Programmer&#8217;s - Reference Manual 1.7 MB CFPRM N C996188491014 /docs/en/reference-manual/MCF51AC256RM.pdf 2008-06-16 1213626381642710015719 PSP 4 Sep 13, 2010 Reference Manual Reference Manual The MCF51AC256 series microcontrollers are systems-on-chips (SoCs) that are based on the V1 ColdFire core. Operate at processor core speeds up to 50.33 MHz (peripherals operate at half of this speed). Integrate technologies that are important for today&#8217;s consumer and industrial applications, such as controller area network (CAN), FTM/TPM modules and CRC hardware accelerator. Devices Supported: MCF51AC256A, MCF51AC256B, MCF51AC128A, MCF51AC128C. None /docs/en/reference-manual/MCF51AC256RM.pdf English 2954433 None Reference Manual 2022-12-07 N /docs/en/reference-manual/MCF51AC256RM.pdf MCF51AC256 ColdFire<sup>&#174;</sup> &#174; Integrated Microcontroller - Reference Manual /docs/en/reference-manual/MCF51AC256RM.pdf documents 500633505221135046 Reference Manual N Y en None Y t877 pdf 6 N N MCF51AC256 ColdFire<sup>&#174;</sup> &#174; Integrated Microcontroller - Reference Manual 3.0 MB MCF51AC256RM N 1213626381642710015719 User Guide 2 /docs/en/user-guide/MCF51_ACLIB.pdf 2009-04-14 1239719097706725007507 PSP 16 Apr 14, 2009 User Guide None /docs/en/user-guide/MCF51_ACLIB.pdf English documents 281239 None 132339537837198660 2023-06-18 /docs/en/user-guide/MCF51_ACLIB.pdf MCF51 Advanced Control Library User&#8217;s Reference Manual /docs/en/user-guide/MCF51_ACLIB.pdf documents 132339537837198660 User Guide N en None Y pdf 0 N MCF51 Advanced Control Library User&#8217;s Reference Manual 281.2 KB MCF51_ACLIB N 1239719097706725007507 /secured/assets/documents/en/user-guide/MCF51_GFLIB.pdf 2016-10-31 1233058542365723023391 PSP 17 Jan 27, 2009 User Guide Registration without Disclaimer /secured/assets/documents/en/user-guide/MCF51_GFLIB.pdf English documents 1106546 None 132339537837198660 2023-06-18 Y /webapp/Download?colCode=MCF51_GFLIB MCF51 General Functions Library User’s Reference Manual /secured/assets/documents/en/user-guide/MCF51_GFLIB.pdf documents 132339537837198660 User Guide N en Extended Y pdf 0 Y N MCF51 General Functions Library User’s Reference Manual 1.1 MB MCF51_GFLIB N 1233058542365723023391 true Y Products

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