Freescale M68HC12B Family Data Sheet

The M68HC12B Family Data Sheet provides the latest information about the M68HC12 microcontroller. It describes the features and characteristics of the products in this series.


Freescale M68HC12B Family Data Sheet - cover page
Brand
Freescale
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
334
File format
PDF
File size
1.9 MB
Published
11 April, 2012
Updated
28 September, 2023
MD5 checksum
5A980095AA95CA4499EA5B8D54007D19

About this manual

The M68HC12B Family Data Sheet (Rev. 9.1, 07/2005) from Freescale Semiconductor offers a complete technical reference for the 8‑bit HC12 microcontroller family. It includes general descriptions, register definitions, CPU architecture, memory maps, and detailed pin‑out information.

The document also covers electrical and mechanical specifications, operating modes, peripheral modules such as PWM, timers, ADC, serial interfaces, and development support. Revision history and contact information for Freescale technical support are provided at the end of the sheet.

What's inside

  • General Description
  • Register Block
  • Central Processor Unit (CPU)
  • Resets and Interrupts
  • Operating Modes and Resource Mapping
  • Bus Control and I/O
  • EEPROM and FLASH EEPROM
  • Clock Generation Module
  • Pulse‑Width Modulator (PWM)
  • Electrical Specifications

Specifications

Release Date07/2005
TechnologySuperFlash®
RoHS ComplianceYes

Frequently asked questions

Where can I obtain the latest revision of the M68HC12B data sheet?

The latest revision is available on Freescale’s website; refer to the URL provided in the document.

What flash technology does the M68HC12B use?

The M68HC12B incorporates SuperFlash® technology.

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