描述 Description

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.

特性 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

應(yīng)用 Application

Industrial
?Powered Patient Beds
Power & Energy
?Gas Flow Meter|Water Flow Meter