MCF51QE: Flexis 32-bit ColdFire® V1 Microcontroller

Overview

ColdFire® MCF51QE Microcontroller Block Diagram

ColdFire<sup>&#174;</sup> MCF51QE Microcontroller Block Diagram

Features

Key Parametrics

Product Specifications
Budgetary Price ($US) 2.44, 3.126, 3.014, 3.29, 2.85, 3.178, 2.214
Bus Frequency (Max) (MHz) 25
Internal Flash (KB) 32, 96, 128, 64
Internal RAM (KB) 8
GPIOs 54, 70

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Energy Efficiency Quick Facts

  • Targeting extended battery life applications in consumer, industrial and personal health care markets, the QExx family is one of our lowest power microcontroller families and the basis for other derivative low-power devices in the portfolio.
    • Exact pin for pin compatibility, equivalent stop current for 8-bit and 32-bit architectures in the Flexis series of microcontrollers
      • Advanced options to optimize power consumption vs. performance for specific applications
    • Advanced low-power run (up to 32 kHz) and low-power wait modes for S08 and ColdFire microcontroller products
      • ColdFire microcontroller Stop mode emulates S08 Wait mode
    • Ecosystem: CodeWarrior tool suite for Flexis series of microcontrollers provides easy migration between devices to choose power/performance targets
      • Move from S08 to MCF51 in seven clicks
  • Learn more about NXP energy-efficient product solutions

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Comparison Table

MCF51QE Family Members

MCF51QE64
I2C
SPI
SCI
Internal RAM8 KB
Internal Flash64 KB
Additional FeaturesAnalog Comparator 
COP 
KBI 
Low Voltage Detect 
Package Description and DiagramLQFP 64 10*10*1.4P0.5