MCF51EM256 Description
Freescale Semiconductor Data Sheet: Advance Information Document Number: MCF51EM256 Rev.2, 4/2010.
MCF51EM256 Key Features
- Operating at processor core speeds up to 50.33 MHz (peripherals operate at half of this speed) at 3.6 V to 2.5 V and 20
- Up to 256 KB of flash memory
- Up to 16 KB of RAM
- Less than 1.3 μA of typical power consumption in battery mode, with MCU supply off
- Ultra-low power independent RTC with calendar features, separate time base, power domain, and 32 bytes of RAM
- A collection of munications peripherals, including UART, IIC and SPI
- Integrated 16-bit SAR analog-to-digital converter
- Programmable delay block (PDB)
- Two analog parators with selectable interrupt (PRACMP)
- LCD driver