MC9S12G128 Ultra Reliable 16-bit Tower System Module

TWR-S12G128 Preproduction

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The TWR-S12G128 is a demonstration board for the NXP® MC9S12G128 automotive 16-bit MCUs.

  • An integrated open-source BDM, software tools, and examples provided with the development board make application development and debug quick and easy
  • All MCU signals are available on one or both edge connectors
  • The TWR-S12G128 operates as a standalone debug tool and can also be combined and used as part of the modular Tower® System development platform

Product Details

Supported Devices

Processors and Microcontrollers

16-Bit S12 and S12X MCUs

  • S12G: Ultra-Reliable S12G General Purpose Automotive and Industrial Microcontrollers

Features

MC9S12G128, 100 LQFP

  • 128 KB Flash
  • 4096B EEPROM
  • 8192B RAM
  • 25 MHz Bus Frequency
  • Internal oscillator
  • SCI, SPI, MSCAN

Push Buttons and LED

  • 4 user Push-Button Switches
  • 4 user LED Indicators

Transceivers

  • 1 ea. high-speed CAN Physical Layer Transceiver
  • 1 ea, Enhanced LIN Physical Layer Transceiver
  • RS-232 Serial Data Physical Layer Transceiver

Power Input Selection Jumpers

  • Power input from USB-BDM
  • Power input from onboard regulator
  • Power input from Tower® System edge connector

5K ohm POT w /LP Filter

  • User Option Jumpers to disconnect Peripherals
  • Connectors

Connectors and Header

  • BDM_PORT Connector for External BDM Cable
  • USB mini-AB Connector
  • 1x4, 4.2 mm, Molex CAN Cable Connector
  • 2x2, 4.2 mm, Molex LIN Cable Connector
  • 2x5, 0.1" CTR, RS-232 Header

Integrated Open Source BDM

  • Integrated open source BDM (OSBDM)
  • BDM_PORT header for external BDM cable support
  • Power input from OSBDM, Tower System, or input vias at E1/E2

Additional Features

  • On-board +5 V regulator

Documentation

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6 documents

Compact List

Application Note (1)
Data Sheet (1)
Quick Reference Guide (1)
Reference Manual (1)
Supporting Information (1)
User Guide (1)

Design Files

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1 design file

Software

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2 software files

Note: For better experience, software downloads are recommended on desktop.

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