MCF51QE128CLH Description

The MCF51QE128CLH is a ColdFire family 32-bit reduced instruction set computing (RISC) Microcontroller that runs at processor core speeds of up to 50.33MHz. The Flexis series begins with the QE family, which consists of a pin-compatible 8-bit and 32-bit device duo. The Flexis controller series is the point on the controller continuum where 8- and 32-bit interoperability becomes a reality. The MCF51QE128 device adds up to 128kB of flash memory and a 24-channel, 12-bit analogue-to-digital converter to the bottom end of the 32-bit ColdFire controller family (ADC). The pin, peripheral, and tool compatibility of the 32-bit MCF51QE128 device with the 8-bit S08QE128 device is excellent. They share a set of peripherals and development tools, allowing for maximum migration flexibility.

MCF51QE128CLH Features

• 54 General-purpose input/output (GPIO) ports, plus 16 bits of rapid GPIO

• 16 Keyboard interrupt (KBI) pins

• Common development tools including CodeWarrior for microcontrollers 6.0

• 2 Analog comparators

• 2 Serial communications interface (SCI/UART)

• 2 Serial peripheral interface (SPI) and two I2C

• 6-channel 16-bit Timer

• Two 16-bit, 3-channel timer

• Input capture, output compare and pulse width modulation

• Real-time clock

• Low-power run and wait for modes

• Fast start-up from stop mode (6μs)

• Flash programming from 1.8 to 3.6V

• Low-power ADC

• Flexible clock modules

• 50MHz ColdFire V1 core/25MHz bus speed

• 8KB Random access memory (RAM)

• Loop-control oscillator

• Highly accurate internal clock (ICS)

• Single-wire background debug interface

MCF51QE128CLH Applications

• Industrial