The MCF51MM256/128 provides ultra-low-power operation, USB connectivity, graphic display support and unparalleled measurement accuracy,all in a single 32-bit microcontroller, allowing device designers to create more fully featured products at
a lower cost.
The MCF51MM256/128 is ideal for medical applications or any other application requiring a significant amount of precision analog such as instrumentation and industrial control. The MCF51MM256/128 is part of the Freescale Flexis microcontroller series.
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(32K of active SRAM)
2 x op-amps
2 x tri-amps
16-bit SAR ADC: High-resolution ADC
PRACMP: Analog comparator with 5-bit DAC
VREF: Internal voltage reference
USB: Device/host/OTG controller
2 x SPI, 2 x SCI and 1 x I2C
Mini FlexBus (external bus interface)