Datasheet > MC68HC812A4

MC68HC812A4

更新时间： 2024-02-10 22:27:56

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		微控制器
页数	文件大小	规格书
4页	196K
描述
Primarily as an Expanded Mode Microcontroller

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MC68HC812A4 技术参数

Freescale Semiconductor, Inc.

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by EB350/D

Motorola Se m ic ond uc tor Eng ine e ring Bulle tin

EB350

How to Use the MC68HC812A4 in Sp e c ia l Exp a nd e d

Na rrow Mod e Using the M68HC12AEVB

By Edgar Saenz

Motorola Microcontroller Division

Austin, Texas

Introd uc tion

The MC68HC812A4 (812A4) is designed primarily as an expanded

mode microcontroller. It can be operated in expanded narrow mode for

8-bit peripheral devices and in expanded wide mode for 16-bit peripheral

devices.

The M68HC12A4EVB (A4EVB) is designed to accommodate expanded

narrow mode of operation, although in the factory it is configured in

expanded wide mode.

The steps to set up the evaluation board are described in this

engineering bulletin. They are designed to help guide users to configure

emulation RAM (random-access memory) in expanded narrow mode

and to utilize a third-party debugger to debug in C language.

EB350

For More Information On This Product,

Go to: www.freescale.com

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型号	品牌	获取价格	描述	数据表
MC68HC812A4CPV8	FREESCALE	获取价格	Microcontrollers
MC68HC812A4CPV8	MOTOROLA	获取价格	16-BIT, EEPROM, 8MHz, MICROCONTROLLER, PQFP112, LQFP-112
MC68HC812A4PV	MOTOROLA	获取价格	16-bit device composed of standard on-chip peripheral modules connected by an intermodule
MC68HC812A4PV8	MOTOROLA	获取价格	Microcontroller, 16-Bit, EEPROM, 6800 CPU, 8MHz, HCMOS, PQFP112, LQFP-112
MC68HC901	MOTOROLA	获取价格	Multi-Function Peripheral
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MC68HC901P	MOTOROLA	获取价格	Multi-Function Peripheral
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