The AC family, comprised of pin-compatible 8-bit and 32-bit device duos, is the third family in the Flexis™ series. The Flexis series of controllers is the connection point on the Freescale Controller Continuum, where 8- and 32-bit compatibility becomes reality.
The MCF51AC256/128 device extends the low end of the 32-bit ColdFire controller family with up to 256 Kb 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 MCF51AC256/128 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 delivering the ultimate in migration flexibility.
Features
The MCF51AC256 features the following functional units:
V1 ColdFire core with background debug module
Up to 256 KBytes of flash memory
Up to 32 Kbytes of static RAM (SRAM)
Up to two analog comparators (ACMP)
Analog-to-digital converter (ADC) with up to 24 channels
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