Design Files
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design files types.
1 design file
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Printed Circuit Boards and Schematics
TWR-S12G128 Schematics
MC9S12G128 Ultra Reliable 16-bit Tower System Module
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
Quick reference to our documentation types.
1-5 of 6 documents
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User Guide
TWR-S12G128 User GuideFeatured
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Quick Reference Guide
TWR-S12G128 Quick Start GuideFeatured
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Data Sheet
MC9S12GRMV1, MC9S12G Family Reference Manual and Data SheetFeatured
Design Resources
Software
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2 software files
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BSPs and Device Drivers
LIN2.x and SAE J2602 Stack
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Libraries
MSCAN driver for S12(X) devices
Note: For better experience, software downloads are recommended on desktop.