TWR-MCF51MM Freescale Semiconductor, TWR-MCF51MM Datasheet - Page 3

• Manufacturer Part Number: TWR-MCF51MM
• Description: TOWER SYSTEM BOARD MCF51MM
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®, Flexis™r
• Type: MCUr

Specifications of TWR-MCF51MM

• Contents: Board, 3 Modules, MED-EKG Kit, Cables, Documentation, DVD
• Product: Microcontroller Modules
• Data Bus Width: 32 bit
• Core Processor: MCF51MM
• Clock Speed: 32 KHz
• Interface Type: RS232, RS485, CAN , USB
• Flash: 256 KB
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: Flexis - MCF51MM
• Rohs Compliant: Yes
• For Use With/related Products: Freescale Tower System, MCF51MM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 Overview
TWR-MCF51MM is a low-cost evaluation, demonstration and development board that features a 32-bit
MCF51MM256 microcontroller. The TWR-MCF51MM can operate stand-alone or as the main control
board in a Tower System with peripheral modules.
The following list summarizes the features of the MCF51MM Tower MCU boards:
 Tower compatible processor board
 Open Source BDM (OSBDM) circuit
 Analog measurement circuitry
 4 LEDs
 DIP Switches and push buttons for user input
 Potentiometer
 MMA7361L three-axis accelerometer
 RS232 transceiver and 2x5 pin header
Figure 1. TWR-MCF51MM Block Diagram
TWR-MCF51MM User Manual
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