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
