MCF51QH128 Datasheet, PDF (1/68 Pages) Freescale Semiconductor, Inc – Advance Information Temperature range (ambient): -40°C to 105°C

Freescale Semiconductor
Data Sheet: Advance Information
Document Number: MCF51QH128
Rev. 0, 05/2011
MCF51QH128 Advance
Information
Supports the MCF51QH128VLH,
MCF51QH128VHX, MCF51QH128VHS,
MCF51QH64VLF, MCF51QH64VHS,
MCF51QH32VHS, MCF51QH32VFM
Features
• ^{Operating characteristics}
– Voltage range: 1.71 V to 3.6 V
– Flash write voltage range: 1.71 V to 3.6 V
– 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
MCF51QH128
• ^{Security and integrity}
– Hardware CRC module to support fast cyclic
redundancy checks
– 128-bit unique identification (ID) number per chip
• ^Analog
– 16-bit SAR ADC
– 12-bit DAC
– Analog comparator (CMP) containing a 6-bit DAC
and programmable reference input
– Voltage reference (VREF)
• ^Timers
– Programmable delay block (PDB)
– Motor control/general purpose/PWM timers (FTM)
– 16-bit low-power timers (LPTMRs)
– 16-bit modulo timer (MTIM)
– Carrier modulator transmitter (CMT)
• ^{Communication interfaces}
– UARTs with Smart Card support and FIFO
– SPI modules, one with FIFO
– Inter-Integrated Circuit (I2C) modules
• ^{Human-machine interface}
– Up to 48 EGPIO pins
– Up to 16 rapid general purpose I/O (RGPIO) pins
– Low-power hardware touch sensor interface (TSI)
– Interrupt request pin (IRQ)
This document contains information on a new product. Specifications and
information herein are subject to change without notice.
© 2011 Freescale Semiconductor, Inc.
Preliminary