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P87C51RC_4B

P87C51RC_4B
No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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Three different Single-Chip 8-Bit Microcontroller families are presented in this datasheet:

  • 8XC54/8XC58
  • 80C51FA/8XC51FA/8XC51FB/8XC51FC
  • 80C51RA+/8XC51RA+/8XC51RB+/8XC51RC+/8XC51RD+

For applications requiring 4K ROM/EPROM, see the 8XC51/80C31 8-bit CMOS (low voltage, low power, and high speed) microcontroller families datasheet.

All the families are Single-Chip 8-Bit Microcontrollers manufactured in advanced CMOS process and are derivatives of the 80C51 microcontroller family. All the devices have the same instruction set as the 80C51.

These devices provide architectural enhancements that make them applicable in a variety of applications for general control systems.

The ROMless devices, 80C51FA, and 80C51RA+ can address up to 64K of external memory. All the devices have four 8-bit I/O ports, three 16-bit timer/event counters, a multi-source, four-priority-level, nested interrupt structure, an enhanced UART and on-chip oscillator and timing circuits. For systems that require extra memory capability up to 64k bytes, each can be expanded using standard TTL-compatible memories and logic.

Its added features make it an even more powerful microcontroller for applications that require pulse width modulation, high-speed I/O and up/down counting capabilities such as motor control. It also has a more versatile serial channel that facilitates multiprocessor communications.

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P87C51RC+4B

QFP44

N true 0 PSPP87C51RC_4Ben 2 Package Information Package Information t790 1 Supporting Information Supporting Information t531 1 en_US en_US en Package Information Package Information 1 1 1.0 English 1455078884028718057523 PSP 477.0 KB None None documents None 1455078884028718057523 /docs/en/package-information/SOT307-2.pdf 477000 /docs/en/package-information/SOT307-2.pdf SOT307-2 documents N 2016-02-09 plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm /docs/en/package-information/SOT307-2.pdf /docs/en/package-information/SOT307-2.pdf Package Information N 302435339416912908 2022-12-07 pdf en Feb 8, 2016 302435339416912908 Package Information Y N plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm Supporting Information Supporting Information 1 2 1.0 English 1442126380101720537323 PSP 11.8 KB None None documents None 1442126380101720537323 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf 11806 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf QFP-SQFP-TQFP-WAVE documents N N 2013-07-15 Footprint for wave soldering /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf Supporting Information N 371282830530968666 2025-02-10 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering false 0 P87C51RC_4B downloads en true 1 Y PSP Package Information 1 /docs/en/package-information/SOT307-2.pdf 2016-02-09 1455078884028718057523 PSP 1 Feb 8, 2016 Package Information None /docs/en/package-information/SOT307-2.pdf English documents 477000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT307-2.pdf plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm /docs/en/package-information/SOT307-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm 477.0 KB SOT307-2 N 1455078884028718057523 Supporting Information 1 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf 2013-07-15 1442126380101720537323 PSP 2 Oct 8, 2009 Supporting Information None /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf English documents 11806 None 371282830530968666 2025-02-10 N /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf Footprint for wave soldering /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for wave soldering 11.8 KB QFP-SQFP-TQFP-WAVE N 1442126380101720537323 true Y Products

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