68HC11 Datasheet PDF – 8-bit Microcontroller – Freescale

Part Number: 68HC11

Function: 8-bit Microcontroller Units (MCUs)

Package: DIP 48 Pin, PLCC 52 Pin, QFP 64 PIn, SDIP 56 Pin

Manufacturer: Freescale Semiconductor

Pinouts:

68HC11 datasheet

 

Description

A microcontroller is a small, low-cost computer-on-a-chip that is designed to control devices. It typically includes a central processing unit (CPU), memory, input/output interfaces, and other peripherals all on a single chip. Microcontrollers are used in a wide range of applications, including consumer electronics, automotive systems, industrial control systems, and medical devices. They are known for their efficiency, low power consumption, and ability to operate in real-time. They can be programmed in a variety of programming languages, including C, Assembly, and BASIC, and can be used to execute complex tasks in response to input from sensors or other devices.

This document contains a detailed description of the M68HC11 E series of 8-bit microcontroller units(MCUs). These MCUs all combine the M68HC11 central processor unit (CPU) with high-performance, on-chip peripherals.

The high-density complementary metal-oxide semiconductor (HCMOS) 68HC11 is an advanced 8-bit MCU with highly sophisticated, on-chip peripheral capabilities. New design techniques were used to achieve a nominal bus speed of 2 MHz. In addition, the fully static design allows operation at frequencies down to dc, further reducing power consumption.

 

The E series is comprised of many devices with various configurations of:

1. Random-access memory (RAM)
2. Read-only memory (ROM)
3. Erasable programmable read-only memory (EPROM)
4. Electrically erasable programmable read-only memory (EEPROM)
5. Several low-voltage devices are also available.

Reference Site: https://en.wikipedia.org/wiki/Freescale_68HC11

M68HC11 E-series MCUs are available packaged in:

1. 52-pin plastic-leaded chip carrier (PLCC)
2. 52-pin windowed ceramic leaded chip carrier (CLCC)
3. 52-pin plastic thin quad flat pack, 10 mm x 10 mm (TQFP)
4. 64-pin quad flat pack (QFP)
5. 48-pin plastic dual in-line package (DIP), MC68HC811E2 only
6. 56-pin plastic shrink dual in-line package, .070-inch lead spacing (SDIP)

Other data sheets are available within the file: MC68HC11E0, MC68HC11E1, MC68HC11E9, MC68HC711E9, MC68HC11E20, MC68HC711E20, MC68HC811E2

68HC11 Datasheet PDF Download

68HC11 pdf

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