Design Files
1 design file
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Calculators
S12XE IPLL Calculator Software
S12XS Automotive and Industrial Microcontrollers (MCUs)
S12XS Receive alerts
The S12XS 16-bit MCU family is optimized for a broad range of cost-sensitive automotive body electronics applications.
Addressing customer needs for design flexibility and platform compatibility, the S12X products enable scalability, hardware and software reusability and compatibility across a broad array of automotive electronics platforms.
The S12XS automotive MCU family allows you to quickly react to market opportunities while reducing the cost of migration if application requirements change during your development cycle.
Compact packaging makes these devices suitable for space-constrained applications, such as small actuators, sensor modules and column-integrated modules.
Product Details
Block Diagram
Features
- Key Features
- DataFlash® for data storage or program memory extension
- Reduce peripheral set for typical body applications
- This product is included in NXP ®.s product longevity program, with assured supply for a minimum of 15 years after launch
- Other Features
- S12X CPU @ 40 MHz bus speed
- 64 KB, 128 KB and 256 KB flash memory options, all with error correction code (ECC)
- 4 KB to 8 KB DataFlash with ECC used for data or program storage
- Choice of configurable 8-,10- or 12-bit analog-to-digital converter (ADC), capable of 3 µs conversion time
- Support for control area network (CAN), local interconnect network (LIN) and serial peripheral interface (SPI) protocols
- 8-channel timer with 16-bit counters
- Excellent EMC/run and stop current performance
Documentation
Quick reference to our documentation types.
1-5 of 28 documents
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Reference Manual
CPU12/CPU12X - Reference ManualFeatured
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Fact Sheet
S12XS Fact SheetFeatured
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Data Sheet
MC9S12XS256 - Referece ManualFeatured
Design Resources
Hardware
1-5 of 6 hardware offerings
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Emulators, Probes, and ProgrammersUniversal Multilink Development InterfaceFeatured
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Evaluation and Development Boards9S12XS128 Demostration BoardFeatured
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Emulators, Probes, and ProgrammersNXP Lead-Free BDM Flash Programmer for S08 and (S)12(X) MCUs
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Additional hardware available. View our featured partner solutions.
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Emulators, Probes, and Programmers
LFBDMPGMRS12FW
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Emulators, Probes, and ProgrammersUniversal Multilink FX High-Speed Development Interface
Software
1-5 of 10 software files
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Protocol Stacks
Graphical LCD Driver for MCUs/MPUsFeatured
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BSP, Drivers and Middleware
MSCAN driver for S12(X) devices
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BSP, Drivers and Middleware
LIN2.x and SAE J2602 Stack
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Additional software available. View our featured partner solutions.
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BSP, Drivers and Middleware
EEPROM Emulation Driver for Flash in S12XS, S12P, S12HY and S12XHY
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BSP, Drivers and Middleware
Standard Software Driver (SSD) for Flash in S12XS, S12P, S12HY and S12XHY
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1-5 of 7 engineering services
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Independent Design House (IDH)
Embedded Software Design
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Independent Design House (IDH)
Hardware/Software Engineering Services
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Independent Design House (IDH)
Hardware Engineering Services
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Independent Design House (IDH)
Hardware/Software development and testing
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Independent Design House (IDH)
Embedded firmware consulting
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Independent Design House (IDH)
Software Engineering Services
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Independent Design House (IDH)
Hardware/Software Engineering Services
To find a complete list of our partners that support this product, please see our Partner Marketplace.