S12G Optimized MCU |16-bit MCUs

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The S12G is an optimized, 16-bit microcontroller product line focused on low cost, high performance and low pin count. The S12G is suited for generic automotive and industrial applications requiring CAN or LIN/SAE J2602 communication.

The S12G delivers all the advantages and efficiencies of a 16-bit MCU while retaining the cost effectiveness, power consumption, EMC and code-size efficiency advantages currently enjoyed by users of our existing 8-bit and 16-bit MCU families.

Data Sheet

Reference Manual

Product Details

Block Diagram

S12G Microcontroller Block Diagram

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Features

S12 CPU core, 25 MHz bus
Up to 240 KB on-chip flash with ECC
Up to 4 KB EEPROM with ECC
Up to 11 KB on-chip SRAM
Up to one multi-scalable controller area network (MSCAN) module
- Supporting CAN protocol 2.0 A/B
Up to three serial communication interface (SCI) modules
- Supporting LIN communications
Up to three serial peripheral interface (SPI) modules
Precision fixed voltage reference for analog-to-digital conversion (ADC)
1 MHz internal oscillator
On-chip voltage regulator for input supply and internal voltages
This product is included in NXP^® product longevity program, with assured supply for a minimum of 15 years after launch

S12G Family Comparison table

	EEPROM	Internal RAM	Internal Flash	Serial Interface Type	16-bit Timers	ADC Bits/Channels	Package Description
S12GN16	0.5 KB	1 KB	16 KB	SCI SPI	Timer Channels: 6 Number of Timers: 1	10	LQFP 32 771.4P0.8 LQFP 48 771.4P0.5
S12GN32	1 KB	2 KB	32 KB	SCI SPI	Timer Channels: 6 Number of Timers: 1	10	LQFP 32 771.4P0.8 QFN-EP 48 7.0SQ1.0P0.5 LQFP 48 77*1.4P0.5
S12G48	1.5 KB	4 KB	48 KB	CAN SCI SPI	Timer Channels: 6 Number of Timers: 1	10	LQFP 32 771.4P0.8 LQFP 64 10101.4P0.5 LQFP 48 771.4P0.5
S12G64	2 KB	4 KB	64 KB	CAN SCI SPI	Timer Channels: 6 Number of Timers: 1	10	LQFP 48 771.4P0.5 LQFP 64 10101.4P0.5 LQFP 32 771.4P0.8
S12G96	3 KB 4 KB	8 KB	96 KB	CAN SCI SPI	Timer Channels: 8 Number of Timers: 1	10	LQFP 64 10101.4P0.5 LQFP 48 771.4P0.5 LQFP 100 14141.4P0.5
S12G128	4 KB	8 KB	128 KB	CAN SCI SPI	Timer Channels: 8 Number of Timers: 1	10	LQFP 64 10101.4P0.5 LQFP 100 14141.4P0.5 LQFP 48 771.4P0.5
S12G192	4 KB	12 KB	192 KB	CAN SCI SPI	Timer Channels: 8 Number of Timers: 1	10 12	LQFP 64 10101.4P0.5 LQFP 48 771.4P0.5 LQFP 100 14141.4P0.5
S12G240	4 KB	12 KB 11 KB	240 KB	CAN SCI SPI	Timer Channels: 8 Number of Timers: 1	12 10	LQFP 64 10101.4P0.5 LQFP 48 771.4P0.5 LQFP 100 14141.4P0.5

Buy/Parametrics

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Hardware

Quick reference to our board types.

1-5 of 13 hardware offerings

^{Evaluation and Development Boards}
S12G StarterTRAK USB Development SystemFeatured

TRK-USB-S12G128
^{Evaluation and Development Boards}
MC9S12G240 Ultra Reliable 16-bit Tower System ModuleFeatured

TWR-S12G240
^{Evaluation and Development Boards}
MC9S12G128 Ultra Reliable 16-bit Tower System ModuleFeatured

TWR-S12G128
^{Emulators, Probes, and Programmers}
Universal Multilink Development Interface

UMultilink
^{Emulators, Probes, and Programmers}
PEmicro Cyclone programmer

CYCLONE
^{Emulators, Probes, and Programmers}
PEmicro Cyclone FX programmer

CYCLONE-FX
^{Emulators, Probes, and Programmers}
Universal Multilink FX High-Speed Development Interface

U-MULTILINK-FX
^{Evaluation and Development Boards}
Load Board for KIT12XS6EVM Lighting

KITLIGHTEVB
^{Evaluation and Development Boards}
S12G128 General Purpose Evaluation Board

DEVKIT-S12G128
^{Evaluation and Development Boards}
MC9S12GN32 Ultra Reliable 16-bit Tower System Module Demonstration Board

TWR-S12GN32
^{Evaluation and Development Boards}
S12VR64 Relay-based Motor Control Development Board

DEVKIT-S12VR64
^{Evaluation and Development Boards}
MC9S12G64 Ultra Reliable 16-bit Tower System Module Demonstration Board

TWR-S12G64
^{Reference Design}
S12G Gen4 Lighting

KIT12XS6EVM

Show All

Software

Quick reference to our software types.

1-5 of 8 software files

^{Configuration Tools}
Embedded Component: NXP^®.AN
^{Configuration Tools}
Embedded Component: NXPAnalogComp
^{BSPs and Device Drivers}
LIN2.x and SAE J2602 Stack

FLEXERARev v4.6.3Jan 30, 2020 00:00:001 KBFSL_LIN_2.X_DRIVER

Download
Additional software available. View our featured partner solutions.
^{BSPs and Device Drivers}
Standard Software Driver for NVM in S12G and S12VR

EXERev 1.1.4Oct 9, 2018 00:00:003.6 MBS12G_VR_NVM_SSD
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DownloadToggle Dropdown
- Add to Queue
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- Recommended for large file sizes.
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^{BSPs and Device Drivers}
Graphical LCD Driver for MCUs/MPUs
^Libraries
MSCAN driver for S12(X) devices

ZIPRev 0.1Mar 24, 2014 00:00:0015.5 MBMSCAN_S12_DEVD
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^{Debugging and Visualization Tools}
DB12v4FW

ZIPRev 4.0.0b36Sep 28, 2011 00:00:00698.9 KBDB12V4FW
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^{Debugging and Visualization Tools}
D-Bug12XZ

ZIPRev 6.0.0b19Jul 18, 2017 00:00:00931.8 KBD-BUG12XZV6FW
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Ultra-Reliable S12G General Purpose Automotive and Industrial Microcontrollers

Product Details

Block Diagram

S12G Microcontroller Block Diagram

Features

S12G Family Comparison table

Related products

Applications

Automotive

Industrial

Mobile

Smart City

Smart Home

Buy/Parametrics

Documentation

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S12G Family Fact SheetFeatured

MC9S12GRMV1, MC9S12G Family Reference Manual and Data SheetFeatured

DRM134, DRM for Driver Information System on S12G128 - Reference ManualFeatured

Hardware

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S12G StarterTRAK USB Development SystemFeatured

MC9S12G240 Ultra Reliable 16-bit Tower System ModuleFeatured

MC9S12G128 Ultra Reliable 16-bit Tower System ModuleFeatured

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Software

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LIN2.x and SAE J2602 Stack

Standard Software Driver for NVM in S12G and S12VR

MSCAN driver for S12(X) devices

DB12v4FW

D-Bug12XZ

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