TWR-MEM Freescale Semiconductor, TWR-MEM Datasheet - Page 2

• Manufacturer Part Number: TWR-MEM
• Description: MEMORY MODULE FOR TWR SYSTEM
• Manufacturer: Freescale Semiconductor

Specifications of TWR-MEM

• Accessory Type: Memory Extension Card
• Product: Microcontroller Modules
• Data Bus Width: 8 bit
• Interface Type: JTAG, SPI
• Flash: 1 MB
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1, Coldfire V2, Coldfire V3
• Silicon Core Number: MCF51, MCF52, MCF53
• Rohs Compliant: Yes
• For Use With/related Products: Freescale Tower System
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 Overview ...................................................................................................................................................... 4
2 Reference Documents .............................................................................................................................. 4
3 Hardware Features ................................................................................................................................... 5
4 Jumper Table ........................................................................................................................................... 10
3.1 Power Supply ....................................................................................................................................................................... 5
3.2 Serial Flash ............................................................................................................................................................................ 5
3.3 MRAM ...................................................................................................................................................................................... 5
3.4 SD Card .................................................................................................................................................................................... 5
3.5 CompactFlash ....................................................................................................................................................................... 6
3.6 CPLD ......................................................................................................................................................................................... 6
3.7 Elevator Connections ........................................................................................................................................................ 8
4.1 Mechanical Form Factor ............................................................................................................................................... 11
Revision
1.0
1.1
1.2
April 20, 2010
Feb 9, 2010
Jan, 2010
Date
Initial Release
Corrections to SPI Flash, CPLD, and MRAM part numbers
Correction to default setting of J16
Revision History
TWR-MEM User’s Manual
Contents
Changes
Page 2 of 11