For best experience this site requires Javascript to be enabled. To enable on your browser, follow our accessibility instructions.

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

Overview

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.

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

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

Application Notes

S12G Microcontroller Block Diagram

S12G Microcontroller Block Diagram

NXP Doubles Portfolio of MagniV Microcontrollers

NXP Doubles Portfolio of MagniV Microcontrollers thumbnail

S12G Microcontroller Block Diagram
NXP Doubles Portfolio of MagniV Microcontrollers

S12G Microcontroller Block Diagram

S12G Microcontroller Block Diagram

NXP Doubles Portfolio of MagniV Microcontrollers

Development Boards and Designs

TWR-S12G128 : MC9S12G128 Ultra Reliable 16-bit Tower System Module thumbnail

TWR-S12G128:MC9S12G128 Ultra Reliable 16-bit Tower System Module

Evaluation and Development Boards

TWR-S12G240 : MC9S12G240 Ultra Reliable 16-bit Tower System Module thumbnail

TWR-S12G240:MC9S12G240 Ultra Reliable 16-bit Tower System Module

Evaluation and Development Boards

TWR-S12GN32 : MC9S12GN32 Ultra Reliable 16-bit Tower<sup>®</sup> System Module thumbnail

TWR-S12GN32:MC9S12GN32 Ultra Reliable 16-bit Tower^® System Module

Evaluation and Development Boards

TWR-S12G64 : MC9S12GN32 Ultra Reliable 16-bit Tower System Module thumbnail

TWR-S12G64:MC9S12GN32 Ultra Reliable 16-bit Tower System Module

Evaluation and Development Boards

TRK-USB-S12G128 : S12G StarterTRAK USB Development System thumbnail

TRK-USB-S12G128:S12G StarterTRAK USB Development System

Evaluation and Development Boards

DEVKIT-S12G128 : Development Board for S12G128 MCU Evaluation thumbnail

DEVKIT-S12G128:Development Board for S12G128 MCU Evaluation

Evaluation and Development Boards

DEVKIT-S12VR64 : Development Board for S12VR64 MCU Evaluation thumbnail

DEVKIT-S12VR64:Development Board for S12VR64 MCU Evaluation

Evaluation and Development Boards

KIT12XS6EVM : S12G Gen4 Lighting thumbnail

S12G Gen4 Lighting

Designs

KITLIGHTEVB : Load board for KIT12XS6EVM lighting thumbnail

KITLIGHTEVB:Load board for KIT12XS6EVM lighting

Evaluation and Development Boards

Development Boards and Designs

TWR-S12G128 : MC9S12G128 Ultra Reliable 16-bit Tower System Module thumbnail

TWR-S12G128:MC9S12G128 Ultra Reliable 16-bit Tower System Module

Evaluation and Development Boards

TWR-S12G240 : MC9S12G240 Ultra Reliable 16-bit Tower System Module thumbnail

TWR-S12G240:MC9S12G240 Ultra Reliable 16-bit Tower System Module

Evaluation and Development Boards

TWR-S12GN32 : MC9S12GN32 Ultra Reliable 16-bit Tower<sup>®</sup> System Module thumbnail

TWR-S12GN32:MC9S12GN32 Ultra Reliable 16-bit Tower^® System Module

Evaluation and Development Boards

TWR-S12G64 : MC9S12GN32 Ultra Reliable 16-bit Tower System Module thumbnail

TWR-S12G64:MC9S12GN32 Ultra Reliable 16-bit Tower System Module

Evaluation and Development Boards

TRK-USB-S12G128 : S12G StarterTRAK USB Development System thumbnail

TRK-USB-S12G128:S12G StarterTRAK USB Development System

Evaluation and Development Boards

DEVKIT-S12G128 : Development Board for S12G128 MCU Evaluation thumbnail

DEVKIT-S12G128:Development Board for S12G128 MCU Evaluation

Evaluation and Development Boards

DEVKIT-S12VR64 : Development Board for S12VR64 MCU Evaluation thumbnail

DEVKIT-S12VR64:Development Board for S12VR64 MCU Evaluation

Evaluation and Development Boards

KIT12XS6EVM : S12G Gen4 Lighting thumbnail

S12G Gen4 Lighting

Designs

KITLIGHTEVB : Load board for KIT12XS6EVM lighting thumbnail

KITLIGHTEVB:Load board for KIT12XS6EVM lighting

Evaluation and Development Boards

.

Target Applications

Automotive

Hybrid Electric Vehicle (HEV) Applications

Industrial

Mobile

Smart City

POS Terminal

Smart Home

Technologies

Complementary products for your application

Similar Products

S12XS : S12XS Automotive and Industrial Microcontrollers (MCUs) S12P : S12P Automotive and Industrial Microcontrollers (MCUs)

Similar Products

S12XS : S12XS Automotive and Industrial Microcontrollers (MCUs)

S12P : S12P Automotive and Industrial Microcontrollers (MCUs)

Get Started

CodeWarrior for HCS12(X) Microcontrollers v5.1 for S12G

To setup your CodeWarrior development environment for S12G applications.

Read the documents below for download and installation instructions.
Download and install the CW12 v5.1 product.
Select, download and install only the service pack(s) for the S12G derivative(s) you are using in your application.
Download and install the Processor Expert Update.

CodeWarrior^® for HCS12(X) v5.1-S12G Read Me First
Type: Supporting Information Format: pdf Size: 245.7 KB

CodeWarrior^® Development Studio for NXP^® S12(X) Microcontrollers - Quick Start
Type: Supporting Information Format: pdf Size: 837.9 KB

CodeWarrior^® Development Studio for HCS12(X) Microcontrollers (Classic IDE) v5.2
Type: IDE - Debug Software vendor: NXP Semiconductor, Inc

AUTOSAR Software new

Download AUTOSAR OS/MCAL for free or at a discounted price here.

Complementary Products

S12G Family Members

	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