MCF51QE128CLH

The MCF51QE128CLH is a ColdFire family 32-bit reduced instruction set computing (RISC) Microcontroller based on V1 ColdFire core and operates at processor core speeds up to 50.33MHz. The QE family, comprised of a pin-compatible 8-bit and 32-bit device duo, is the first family in the Flexis series. The Flexis series of controllers is the connection point on the controller continuum, where 8- and 32-bit compatibility becomes reality. The MCF51QE128 device extends the low end of the 32-bit ColdFire controller family with up to 128kB flash memory and a 24-channel, 12-bit analog-to-digital converter (ADC). The 32-bit MCF51QE128 is pin-, peripheral- and tool-compatible with the 8-bit S08QE128 device. They share a common set of peripherals and development tools delivering the ultimate in migration flexibility.

• 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
• 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)