MCF51AC256ACLKE Datasheet PDF - NXP

The MCF51AC256ACLKE is a ColdFire 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 50.33MHz. The device features 256kB 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 25MHz in bus frequency. The 32-bit MCF51AC256 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.

● V1 ColdFire core with background debug module

● 32KB of Static RAM (SRAM)

● Analog comparators (ACMP)

● Analog-to-digital converter (ADC) with up to 24 channels

● Controller-area network (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)