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Features

? Operating characteristics

¨C Voltage range: 1.71 V to 3.6 V

¨C Flash write voltage range: 1.71 V to 3.6 V

¨C Temperature range (ambient): -40¡ãC to 105¡ãC

? Core

¨C Up to 50 MHz V1 ColdFire CPU

¨C Dhrystone 2.1 performance: 1.10 DMIPS per MHz when executing from internal RAM, 0.99 DMIPS per MHz when executing from flash memory

? System

¨C DMA controller with four programmable channels

¨C Integrated ColdFire DEBUG_Rev_B+ interface with single-wire BDM connection

? Power management

¨C 10 low power modes to provide power optimization based on application requirements

¨C Low-leakage wakeup unit (LLWU)

¨C Voltage regulator (VREG)

? Clocks

¨C Crystal oscillators (two, each with range options): 1 kHz to 32 kHz (low), 1 MHz to 8 MHz (medium), 8 MHz to 32 MHz (high)

¨C Multipurpose clock generator (MCG)

? Memories and memory interfaces

¨C Flash memory, FlexNVM, FlexRAM, and RAM

¨C Serial programming interface (EzPort)

¨C Mini-FlexBus external bus interface

? Security and integrity

¨C Hardware CRC module to support fast cyclic redundancy checks

¨C Hardware random number generator (RNGB)

¨C Hardware cryptographic acceleration unit (CAU)

¨C 128-bit unique identification (ID) number per chip

? Analog

¨C 16-bit SAR ADC

¨C 12-bit DAC

¨C Analog comparator (CMP) containing a 6-bit DAC and programmable reference input

¨C Voltage reference (VREF)

? Timers

¨C Programmable delay block (PDB)

¨C Motor control/general purpose/PWM timers (FTM)

¨C 16-bit low-power timers (LPTMRs)

¨C 16-bit modulo timer (MTIM)

¨C Carrier modulator transmitter (CMT)

? Communication interfaces

¨C UARTs with Smart Card support and FIFO

¨C SPI modules, one with FIFO

¨C Inter-Integrated Circuit (I2C) modules

? Human-machine interface

¨C Up to 48 EGPIO pins

¨C Up to 16 rapid general purpose I/O (RGPIO) pins

¨C Low-power hardware touch sensor interface (TSI)

¨C Interrupt request pin (IRQ)