S12A MCUs|16-bit Microcontroller

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Data Sheet

MC9S12DT256 Data Sheet and Reference Manual, zip format. Covers also the MC9S12A256, MC9S12DJ256, and MC9S12DG256

ZIPRev 6Jul 8, 20105.1 MB9S12DT256_ZIPEnglish

Data Sheet

MC9S12DT128 Data Sheet and Reference Manual, zipped format. Also covers MC9S12DT128E, MC9S12DG128, MC9S12DG128E, MC9S12DJ128, MC9S12DJ128E, MC9S12DB128 and MC9S12A128.

ZIPRev 15Jun 7, 20106.1 MB9S12DT128_ZIPEnglish

Data Sheet

MC9S12DJ64 Data Sheet and Reference Manual zip format. Covers also MC9S12D64, MC9S12A64, MC9S12D32, and MC9S12A32

ZIPRev 8May 7, 20105.3 MB9S12DJ64_ZIPEnglish

Data Sheet

MC9S12DP256B Data Sheet and Reference Manual, zip format. Also covers MC9S12DT256C, MC9S12DJ256C, MC9S12DG256C, MC9S12DT256B, MC9S12DJ256B, MC9S12DG256B, and MC9S12A256B

ZIPRev 2.16May 7, 20103.9 MB9S12DP256B_ZIPEnglish

Data Sheet

MC9S12DP512 Data Sheet and Reference Manual, zip format. Covers also the MC9S12DT512, MC9S12DJ512, and MC9S12A512

ZIPRev 117May 7, 20104.6 MB9S12DP512_ZIPEnglish

Data Sheet

HCS12 Document Methodology - Data Sheet

PDFRev 0.2Jul 9, 2003229.9 KBREAD-ME_HCS12English

Application Note

AN4483: Emulated EEPROM Routines for S12P – Application Note

PDFRev 1Mar 16, 2012265.6 KBAN4483English

Application Note

A Utility for Programming Single FLASH Array HCS12 MCUs, with Minimum RAM Overhead

PDFRev 2Apr 25, 2008120.5 KBAN2720EnglishAssociated File: AN2720SW

Application Note

Software for AN2720

ZIPRev 0May 12, 2007710.0 KBAN2720_SWEnglishAssociated File: AN2720SW

Application Note

AN3391, LFAE Bootloader Example and Interface for use with AN2546 - Application Notes

PDFRev 0Jan 12, 2007106.6 KBAN3391English

Application Note

PWM Generation Using HCS12 Timer Channels

PDFRev 1Jan 12, 200659.7 KBAN2612EnglishAssociated File: AN2612SW

Application Note

Examples of HCS12 External Bus Design; A Companion Note to AN2287/D

PDFRev 2.1Oct 10, 2005310.7 KBAN2408English

Application Note

Using the HCS12 NVM Standard Software Drivers with the Cosmic Compiler

PDFRev 0.1Sep 20, 2005104.8 KBAN2678English

Application Note

AN2974, Quick Start for Beginners to Drive a Stepper Motor - Application Notes

PDFRev 1Jun 22, 2005181.2 KBAN2974English

Application Note

HCS12 Load RAM and Execute Bootloader User Guide

PDFRev 1Dec 22, 2004215.1 KBAN2546EnglishAssociated File: AN2546SW

Application Note

Designing Hardware for the HCS12 D-Family

PDFRev 0Dec 15, 2004490.7 KBAN2727English

Application Note

HCS12 External Bus Design

PDFRev 1Aug 27, 2004591.8 KBAN2287English

Application Note

A Software Interrupt Priority Scheme for HCS12 Microcontrollers

PDFRev 0Feb 10, 2004521.7 KBAN2617EnglishAssociated File: AN2617SW

Application Note

Using the MC9S12E128 to Implement an IrDA Interface

PDFRev 0Oct 17, 2003810.5 KBAN2597EnglishAssociated File: AN2597SW

Application Note

Serial Monitor Program for HCS12 MCUs

PDFRev 0Sep 11, 2003797.8 KBAN2548EnglishAssociated File: AN2548SW1 AN2548SW2

Application Note

HCS12 Software Stationery

PDFRev 0Aug 26, 20033.0 MBAN2485EnglishAssociated File: AN2485SW

Application Note

HCS12 NVM Guidelines

PDFRev 3Jul 30, 20033.4 MBAN2400English

Application Note

An Overview of the HCS12 ATD Module

PDFRev 0Apr 2, 2003592.7 KBAN2428English

Application Note

Interfacing to the HCS12 ATD Module

PDFRev 0Mar 19, 20031.8 MBAN2429English

Application Note

ADC Definitions and Specifications

PDFRev 0Feb 21, 20032.4 MBAN2438English

Application Note

Low Power Management using HCS12 and SBC devices

PDFRev 0Feb 7, 20031.6 MBAN2461English

Application Note

Implementation of a UDP/IP Stack on HCS12 Microcontrollers

PDFRev 0Oct 21, 20024.2 MBAN2304EnglishAssociated File: AN2304SW

Application Note

Opto Isolation Circuits For In Circuit Debugging of 68HC9(S)12 and 68HC908 Microcontrollers

PDFRev 0Sep 25, 20021.0 MBAN2342English

Application Note

Using the I2C Bus with HCS12 Microcontrollers

PDFRev 0Aug 14, 2002795.4 KBAN2318EnglishAssociated File: AN2318SW

Application Note

Fast NVM Programming for the MC9S12DP256

PDFRev 1Feb 4, 20021.7 MBAN2204EnglishAssociated File: AN2204SW

Application Note

Audio Reproduction on HCS12 Microcontrollers

PDFRev 0Jan 23, 2002525.9 KBAN2250EnglishAssociated File: AN2250SW1 AN2250SW2 AN2250SW3

Application Note

Using Cosmic Software's M68HC12 Compiler for MC9S12DP256

PDFRev 0Sep 1, 2001577.1 KBAN2213English

Application Note

A Serial Bootloader for Reprogramming the MC9S12DP256 FLASH Memory

PDFRev 0Jun 28, 20011.1 MBAN2153EnglishAssociated File: AN2153SW

Application Note

Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers

PDFRev 0Jan 1, 2000456.1 KBAN1050English

Application Note

Expanding Digital Input with an A/D Converter

PDFRev 1Jan 1, 1998459.0 KBAN1775English

Application Note

Using M68HC12 Indexed Indirect Addressing

PDFRev 1Jan 1, 1997386.6 KBAN1716English

Application Note

Using the Callable Routines in D-Bug12

PDFRev 0Jan 1, 19971.1 MBAN1280AEnglish

Application Note

Using and Extending D-Bug12 Routines

PDFRev 0Jan 1, 1996613.3 KBAN1280English

Application Note

Transporting M68HC11 Code to M68HC12 Devices

PDFRev 0Jan 1, 19961.7 MBAN1284English

Application Note

Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers

PDFRev 0Jan 1, 1995283.9 KBAN1263English

Application Note

AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note

PDFRev 0Jan 1, 1995347.8 KBAN1259English

Application Note Software

Software files for application note AN4483

ZIPRev 0Mar 6, 2012353.1 KBAN4483SWEnglish

Application Note Software

Software For Application Note AN2546

ZIPRev 1Dec 22, 200476.2 KBAN2546SWEnglish

Account Required

Application Note Software

Software files for application note AN2597

ZIPRev 0Nov 4, 2004331.9 KBAN2597SWEnglish

Account Required

Application Note Software

Software to accompany application note AN2548. Part 2 of a 2-part set.

ZIPRev 1.0Jul 21, 200423.0 KBAN2548SW2English

Account Required

Application Note Software

Software for application note AN2548. Part 1 of a 2-part set.

ZIPRev 1.0Jul 21, 2004166.4 KBAN2548SW1English

Account Required

Application Note Software

Software files for AN2720/D

ZIPRev 1.0Jul 21, 20043.0 KBAN2720SWEnglish

Application Note Software

Software files for AN2617

ZIPRev 0Feb 10, 200461.6 KBAN2617SWEnglish

Application Note Software

Software files for application note AN2250. Part 2 of a 3 part set.

ZIPRev 0Dec 5, 2003142.7 KBAN2250SW2English

Application Note Software

Software Files For Application Note AN2250. Part 3 of a 3 Part Set.

ZIPRev 1Dec 3, 2003499.6 KBAN2250SW3English

Application Note Software

Software files for application note AN2250. Part 1 of a 3 part set

ZIPRev 1Dec 3, 200352.9 KBAN2250SW1English

Application Note Software

Software for AN2612

ZIPRev 0Nov 21, 2003149.0 KBAN2612SWEnglish

Account Required

Application Note Software

Software files for application note AN2485

ZIPRev 0Aug 26, 2003320.7 KBAN2485SWEnglish

Account Required

Application Note Software

Source code for use with AN2318/D

ZIPRev 1Jan 21, 2003111.1 KBAN2318SWEnglish

Application Note Software

Software Files for AN2304

ZIPRev 0Oct 23, 20021.7 MBAN2304SWEnglish

Application Note Software

Software files for app note AN2153

ZIPRev 0Oct 17, 200214.1 KBAN2153SWEnglish

Account Required

Application Note Software

Software Files for AN2204 zipped

ZIPRev 1Feb 4, 200212.1 KBAN2204SWEnglish

Account Required

Technical Notes

MISRA Compliance in Freescale Automotive C Language Header Files - Engineering Bulletin

PDFRev 1May 28, 2013197.0 KBEB793English

Account Required

Technical Notes

Use of OSC2/XTAL as a Clock Output on Freescale Semiconductor Microcontrollers

PDFRev 0Jun 19, 2002239.6 KBEB396English

Errata

MSE9S12DP512_1L00M Mask Set Errata

HTMRev 01.06Feb 13, 201156.5 KBMSE9S12DP512_1L00MEnglish

Errata

MSE9S12DP512_2L00M Mask Set Errata

HTMRev 01.06Feb 13, 201155.5 KBMSE9S12DP512_2L00MEnglish

Errata

MSE9S12DP512_4L00M Mask Set Errata

HTMRev 01.06Feb 13, 201150.1 KBMSE9S12DP512_4L00MEnglish

Errata

MSE9S12DP512_3L00M Mask Set Errata

HTMRev 01.06Feb 13, 201151.3 KBMSE9S12DP512_3L00MEnglish

Errata

MSE9S12DP512_0L00M Mask Set Errata

HTMRev 01.06Feb 13, 201155.9 KBMSE9S12DP512_0L00MEnglish

Errata

9S12A256MSE1, MC9S12A256 8-Bit Microcontroller Unit: Mask Set Errata - Errata

PDFRev 0Mar 14, 2002273.6 KB9S12A256MSE1English

Errata

MC9S12A128 8-Bit Microcontroller Unit: Mask Set Errata - Errata

PDFRev 0Mar 14, 200270.3 KB9S12A128MSE1English

Fact Sheet

MC9S12A64 - Fact Sheet

PDFRev 0Mar 8, 200669.9 KBMC9S12A64FSEnglish

Fact Sheet

MC9S12A256 - Fact Sheet

PDFRev 0Feb 14, 200682.8 KBMC9S12A32FSEnglish

Fact Sheet

MC9S12A128 - Fact Sheet

PDFRev 4Mar 8, 200587.6 KBMC9S12A128FSEnglish

Fact Sheet

MC9S12A256 - Fact sheet

PDFRev 4Mar 8, 200586.7 KBMC9S12A256FSEnglish

Fact Sheet

MC9S12A512 Microcontroller

PDFRev 0Dec 1, 200385.5 KBMC9S12A512FSEnglish

Fact Sheet

MC9S12A512 16-BIT MICROCONTROLLER

PDFRev 0Nov 17, 2003297.3 KBMC9S12A512English

Product Change Notice

Copper Wire Conversion for Microcontroller and Microprocessor Devices

HTMRev 0May 20, 2014311.5 KBPCN16235English

Supporting Information

S12X Training Fact Sheet

PDFRev 1Dec 9, 2008151.9 KBS12XTRAININGFSEnglish

S12A Automotive and Industrial Microcontrollers (MCUs)

Product Details

Block Diagram

S12A Microcontroller Block Diagram

Features

Applications

Automotive

Consumer

Industrial

Buy/Parametrics

Documentation

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Application Note (35)

AN4483: Emulated EEPROM Routines for S12P – Application Note[AN4483]

A Utility for Programming Single FLASH Array HCS12 MCUs, with Minimum RAM Overhead[AN2720]

Software for AN2720[AN2720_SW]

AN3391, LFAE Bootloader Example and Interface for use with AN2546 - Application Notes[AN3391]

PWM Generation Using HCS12 Timer Channels[AN2612]

Examples of HCS12 External Bus Design; A Companion Note to AN2287/D[AN2408]

Using the HCS12 NVM Standard Software Drivers with the Cosmic Compiler[AN2678]

AN2974, Quick Start for Beginners to Drive a Stepper Motor - Application Notes[AN2974]

HCS12 Load RAM and Execute Bootloader User Guide[AN2546]

Designing Hardware for the HCS12 D-Family[AN2727]

HCS12 External Bus Design[AN2287]

A Software Interrupt Priority Scheme for HCS12 Microcontrollers[AN2617]

Using the MC9S12E128 to Implement an IrDA Interface[AN2597]

Serial Monitor Program for HCS12 MCUs[AN2548]

HCS12 Software Stationery[AN2485]

HCS12 NVM Guidelines[AN2400]

An Overview of the HCS12 ATD Module[AN2428]

Interfacing to the HCS12 ATD Module[AN2429]

ADC Definitions and Specifications[AN2438]

Low Power Management using HCS12 and SBC devices[AN2461]

Implementation of a UDP/IP Stack on HCS12 Microcontrollers[AN2304]

Opto Isolation Circuits For In Circuit Debugging of 68HC9(S)12 and 68HC908 Microcontrollers[AN2342]

Using the I2C Bus with HCS12 Microcontrollers[AN2318]

Fast NVM Programming for the MC9S12DP256[AN2204]

Audio Reproduction on HCS12 Microcontrollers[AN2250]

Using Cosmic Software's M68HC12 Compiler for MC9S12DP256[AN2213]

A Serial Bootloader for Reprogramming the MC9S12DP256 FLASH Memory[AN2153]

Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers[AN1050]

Expanding Digital Input with an A/D Converter[AN1775]

Using M68HC12 Indexed Indirect Addressing[AN1716]

Using the Callable Routines in D-Bug12[AN1280A]

Using and Extending D-Bug12 Routines[AN1280]

Transporting M68HC11 Code to M68HC12 Devices[AN1284]

Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers[AN1263]

AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note[AN1259]

Application Note Software (16)

Software files for application note AN4483[AN4483SW]

Software For Application Note AN2546[AN2546SW]

Software files for application note AN2597[AN2597SW]

Software to accompany application note AN2548. Part 2 of a 2-part set.[AN2548SW2]

Software for application note AN2548. Part 1 of a 2-part set.[AN2548SW1]

Software files for AN2720/D[AN2720SW]

Software files for AN2617[AN2617SW]

Software files for application note AN2250. Part 2 of a 3 part set.[AN2250SW2]

Software Files For Application Note AN2250. Part 3 of a 3 Part Set.[AN2250SW3]

Software files for application note AN2250. Part 1 of a 3 part set[AN2250SW1]

Software for AN2612[AN2612SW]

Software files for application note AN2485[AN2485SW]

Source code for use with AN2318/D[AN2318SW]

Software Files for AN2304[AN2304SW]

Software files for app note AN2153[AN2153SW]

Software Files for AN2204 zipped[AN2204SW]

Data Sheet (6)

MC9S12DT256 Data Sheet and Reference Manual, zip format. Covers also the MC9S12A256, MC9S12DJ256, and MC9S12DG256[9S12DT256_ZIP]

MC9S12DT128 Data Sheet and Reference Manual, zipped format. Also covers MC9S12DT128E, MC9S12DG128, MC9S12DG128E, MC9S12DJ128, MC9S12DJ128E, MC9S12DB128 and MC9S12A128.[9S12DT128_ZIP]

MC9S12DJ64 Data Sheet and Reference Manual zip format. Covers also MC9S12D64, MC9S12A64, MC9S12D32, and MC9S12A32[9S12DJ64_ZIP]

MC9S12DP256B Data Sheet and Reference Manual, zip format. Also covers MC9S12DT256C, MC9S12DJ256C, MC9S12DG256C, MC9S12DT256B, MC9S12DJ256B, MC9S12DG256B, and MC9S12A256B[9S12DP256B_ZIP]

MC9S12DP512 Data Sheet and Reference Manual, zip format. Covers also the MC9S12DT512, MC9S12DJ512, and MC9S12A512[9S12DP512_ZIP]

HCS12 Document Methodology - Data Sheet[READ-ME_HCS12]

Errata (7)

MSE9S12DP512_1L00M Mask Set Errata[MSE9S12DP512_1L00M]

MSE9S12DP512_2L00M Mask Set Errata[MSE9S12DP512_2L00M]

MSE9S12DP512_4L00M Mask Set Errata[MSE9S12DP512_4L00M]

MSE9S12DP512_3L00M Mask Set Errata[MSE9S12DP512_3L00M]

MSE9S12DP512_0L00M Mask Set Errata[MSE9S12DP512_0L00M]

9S12A256MSE1, MC9S12A256 8-Bit Microcontroller Unit: Mask Set Errata - Errata[9S12A256MSE1]

MC9S12A128 8-Bit Microcontroller Unit: Mask Set Errata - Errata[9S12A128MSE1]