Key facts
- Brand
- Motorola
- Model
- M68HC11
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-06
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Motorola Single-Chip Microcontrollers (AMCU) Selection Guide
This document serves as a master selection guide for Motorola's Single-Chip Microcontrollers (AMCU). It provides an overview of the company's comprehensive range of high-performance control systems, which span from industry-standard 8-bit controllers to state-of-the-art 16- and 32-bit modular controllers. The guide highlights that these devices are structured to allow upward migration without requiring complete code development.
Read onlineMotorola M68HC11 specifications
| Bus Frequency (M68HC11) | up to 4 MHz |
|---|---|
| ROM Size Range (M68HC11) | 0 to 32K bytes |
| RAM Size Range (M68HC11) | 192 bytes to 1.25K bytes |
| EEPROM Size Range (M68HC11) | 0 to 2K bytes |
| A/D Converter Resolution (M68HC11) | 8–bit or 10–bit |
| PWM Channels (M68HC11) | up to six channels |
Source: Motorola Single-Chip Microcontrollers (AMCU) Selection Guide
All Motorola M68HC11 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
Is the M68HC11 family upward code compatible with previous software?
Yes, it is upward code compatible with M6800, M6801, and M68HC05 software.
From: Motorola Single-Chip Microcontrollers (AMCU) Selection Guide
What is the compatibility relationship between the M68HC16 and M68HC11 families?
The M68HC16 family is source–code compatible with the M68HC11 family.
From: Motorola Single-Chip Microcontrollers (AMCU) Selection Guide
Where can I find more information about the M68HC11E family?
More information is available on Freescale's website at www.freescale.com.
What revision is this datasheet?
The datasheet is Revision 5.
Can the MC68HC11 be used in surgical implant or other life‑support applications?
No. Motorola explicitly disclaims any use of its products in surgical implants or other applications where failure could cause personal injury or death.
What is the purpose of the CONFIG register?
The CONFIG register provides flexible configuration of the microcontroller’s operating modes and options.