Image is for illustrative purposes only. Please refer to product description.

Product Information

  • Core Architecture: ColdFire, HCS08
  • Core Sub-Architecture: ColdFire v1, HCS08
  • Features: P&Es USB Embedded Multilink Circuitry, ON/OFF Power Switch, External Crystal Circuitry Layout
  • Kit Contents: Demo board; Daughter cards, 3-axis accelerometer, 8 user LEDs, 4 buttons, CodeWarrior SE, USB Cable
  • No. of Bits: 8 / 32bit
  • SVHC: No SVHC (17-Dec-2014)
  • Silicon Core Number: MCF51Q
  • Silicon Family Name: Flexis - MCF51QE, Flexis - S08QE
  • Silicon Manufacturer: Freescale


The DEMOQE128 is a demo board designed for demonstrating, evaluating and debugging the MC9S08QE128 and MCF51QE128 microcontrollers. The MC9S08QE128 is a member of the low cost, low power, high performance HCS08 family of 8bit microcontroller unit. The MCF51QE128 is a 32bit Flexis series microcontroller. The P&E’s embedded multilink circuitry on the DEMOQE128 board allows the processor on the DEMOQE128 to be debugged and programmed via USB from the PC. In addition, the demo board can be powered using the USB bus. The board supports two interchangeable plug in daughter cards to quickly evaluate the 8bit S08 and 32bit ColdFire V1 QE128 MCUs. Embedded multilink circuitry on the DEMOQE128 board allows the microcontroller on the DEMOQE128 to be powered, programmed and debugged via USB from the PC. In addition, the demo board contains an on board logic analyzer and virtual serial port via USB to assist with rapid development.


  • P&E's USB embedded multilink circuitry eliminates the need for external BDM cable
  • Flexible power input sources selectable through jumpers
  • ON/OFF power switch with LED indicator
  • Selectable regulated VDD output at 3.0V or 2.1V
  • RESET push button and LED indicator with enable
  • External crystal circuitry layout
  • Three axis accelerometer
  • RS232 serial port with DB9-F connector
  • Four user push buttons with enable
  • 10Kohm POT with enable


  • Medical
  • System Monitoring
  • Sensing & Instrumentation
  • Motor Drive & Control
  • Security
  • Consumer Electronics
  • Portable Devices
  • Test & Measurement
  • Industrial
  • Automation & Process Control


DEMOQE base board with a MC9S08QE128 daughter card installed, MCF51QE128 daughter card, Two cell AAA battery package, USB cable, Quick Start Guide, Warranty card, DVD.


The demo board’s onboard embedded multilink circuitry is intended to function with onboard processor and any daughter cards that may be included. It cannot be used to communicate with other devices.


ESD sensitive device, take proper precaution while handling the device.

Find similar products  grouped by common attribute

This product also features on the following pages and catalog editions:

  •  /


Availability:  1

(Available until stock is exhausted)

  • 1 in stock for same day shipping

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $99.00 $99



Quantity List Price
1+ $99.00

Legislation and Environmental

Back to top

Related Videos

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
Back to top

Associated Products

Customers Also Bought