Flexis 32-Bit V1 ColdFire USB Microcontroller

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The MCF51JM family is part of the Flexis^® microcontroller series, the connection point on Our Controller Continuum where 8-bit and 32-bit compatibility becomes a reality. The Flexis series of devices includes complementary families of 8-bit S08 and 32-bit V1 ColdFire^® microcontrollers that have a common set of peripherals and development tools to deliver the ultimate in migration flexibility.

The 32-bit MCF51JM128 further extends the low-end of the ColdFire embedded USB controller family with up to 128 KB of flash memory, a full-speed USB 2.0 controller with host, device and on-the-go (OTG) support, an integrated CAN module and a 12-channel, 12-bit analog-to-digital converter (ADC). The ColdFire JM family also features a hardware cryptographic acceleration unit (CAU), a random number generator accelerator (RNGA) and several system protection features such as low-voltage detect and a computer operating properly (COP) module.

Data Sheet

Reference Manual

Product Details

Block Diagram

ColdFire MCF51JM Microcontroller Block Diagram

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Features

Up to 50.33 MHz V1 ColdFire^® core offering 2.7 to 5.5 volts across a temperature range of -40°C to +105°C
Up to 128 KB flash read/program/erase over full operating voltage and temperature
Up to 16 KB RAM with security circuit
Four low-power modes
Integrated peripherals:
- Dual-role USB OTG device supports USB in either device, host or OTG configuration
- Controller area network (CAN)
- Cryptographic acceleration unit (CAU)
- ADC 12-channel, 12-bit resolution
- Random number generator accelerator (RNGA)
- Low-voltage detection and a COP module
- 2 serial communications interface (SCI)
- 2 serial peripheral interface (SPI)
- 2 I²C
- Two 16 bit timers, 2/6-channel
- Up to 16 keyboard interrupts (KBI)
- Up to 66 general-purpose input/outputs (GPIOs)
This product is included in NXP^®.s product longevity program, with assured supply for a minimum of 10 years after launch

Part numbers include: MCF51JM128EVLD, MCF51JM128EVLH, MCF51JM128EVLK, MCF51JM128EVQH, MCF51JM128VLD, MCF51JM128VLH, MCF51JM128VLK, MCF51JM128VQH, MCF51JM32EVLD, MCF51JM32VLD, MCF51JM32VLH, MCF51JM32VLK, MCF51JM32VQH, MCF51JM64EVLH, MCF51JM64EVLK, MCF51JM64VLD, MCF51JM64VLH, MCF51JM64VLK, MCF51JM64VQH.

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