MCF51QM128

Freescale Semiconductor Data Sheet: Advance Information Document Number: MCF51QM128 Rev. 2, 05/2011 Supports the MCF51QM128VLH, MCF51QM128VHX, MCF51QM128VHS, MCF51QM64VLF, MCF51QM64VHS, MCF51QM32VHS, MCF51QM32VFM Features Operating characteristics – Voltage range: 1.71 V to 3.6 V – Flash write voltage range: 1.71 V to 3.6 V www.DataSheet4U.net – Temperature range (ambient): -40°C to 105°C Core – Up to 50 MHz V1 ColdFire CPU – 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 – DMA controller with four programmable channels – Integrated ColdFire DEBUG_Rev_B+ interface with single-wire BDM connection Power management – 10 low power modes to provide power optimization based on application requirements – Low-leakage wakeup unit (LLWU) – Voltage regulator (VREG) Clocks – 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) – Multipurpose clock generator (MCG) Memories and memory interfaces – Flash memory, FlexNVM, FlexRAM, and RAM – Serial programming interface (EzPort) – Mini-FlexBus external bus interface Security and integrity – Hardware CRC module to support fast cyclic redundancy checks – Hardware random number generator (RNGB) – Hardware cryptographic acceleration unit (CAU) – 128-bit unique identification (ID) number per chip Analog – 16-bit SAR ADC – 12-bit DAC – Analog comparator (CMP) containing a...