8-bit Flexis USB MM128/64/32 MCUs
Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
- ColdFire Microcontrollers
- Flexis 32-Bit ColdFire® V1 MCUs
Flexis 32-Bit ColdFire® V1 MCUs
The MCF51MM256/128 provides ultra low-power operation, USB connectivity, graphic display support and unparalleled measurement accuracy, all in a single 32-bit microcontroller (MCU), allowing designers to create more fully featured products at a lower cost. The MCF51MM256/128 is ideal for medical applications or other applications requiring a significant amount of precision analog such as instrumentation and industrial control.
The MCF51MM256/128 is part of the Flexis MCU series.
Product Details
Block Diagram
Features
- ColdFire® V1 core delivering a 50 MHz core speed and 25 MHz bus speed
- Up to 256 KB flash and 32 KB SRAM
- Low-power stop 2 current:500 nA (32 KB of active SRAM)
- 2 x general purpose opamps
- 2 x transimpedance amplifiers
- 16-bit SAR high resolution analog-to-digital converter(ADC)
- Analog Comparator with 5-bit digital-to-analog converter (DAC)
- Internal voltage reference
- USB - device/host/on-the-go controller
- 2 x serial peripheral interface (SPI), 2 x serial communication interface (SCI) and 1 x I²C
- Mini FlexBus (external bus interface)
- This product is included in Our product longevity program, with assured supply for a minimum of 15 years after launch
Part numbers include: MCF51MM128CLK, MCF51MM256CLK, MCF51MM256CLL, MCF51MM256VLK, MCF51MM256VLL.
Related products
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Documentation
Quick reference to our documentation types.
1-5 of 31 documents
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Data Sheet
MCF51MM256/128 - Data SheetFeatured
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Reference Manual
MCF51MM256 - Reference ManualFeatured
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Application Note
AN4223, Connecting Low-Cost External Electrodes to MED-EKG - Application NotesFeatured
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Reference Manual
ColdFire® ® Family Programmer’s - Reference Manual
Design Resources
Hardware
Quick reference to our
board types.
1-5 of 7 hardware offerings
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Emulators, Probes, and ProgrammersUniversal Multilink Development InterfaceFeatured
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Evaluation and Development BoardsColdFire MCF51MM Medical Development Tower System ModuleFeatured
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Evaluation and Development BoardsElectrocardiograph Development Kit for Tower SystemFeatured
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Additional hardware available. View our featured partner solutions.
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Emulators, Probes, and ProgrammersPEmicro Cyclone programmer
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Emulators, Probes, and ProgrammersPEmicro Cyclone FX programmer
Software
Quick reference to our software types.
1-5 of 11 software files
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BSPs and Device Drivers
Graphical LCD Driver for MCUs/MPUsFeatured
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Configuration Tools
Processor Expert® Software – Component Development Environment v1.0.4
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Configuration Tools
Embedded Component: NXPCMT
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Additional software available. View our featured partner solutions.
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Configuration Tools
Embedded Component: NXPAnalogComp
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1 engineering service
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Independent Design House (IDH)
Hardware/Software development and testing
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To find additional partner offerings that support this product, visit our Partner Marketplace.