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AT89LV52-12JC

更新时间： 2024-11-07 22:16:39

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器
页数	文件大小	规格书
22页	534K
描述
8-Bit Microcontroller with 8K Bytes Flash

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数据手册

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AT89LV52-12JC 数据手册

Features

• Compatible with MCS-51™ Products

• 8K Bytes of Reprogrammable Flash Memory

– Endurance: 1,000 Write/Erase Cycles

• 2.7V to 6V Operating Range

• Fully Static Operation: 0 Hz to 12 MHz

• Three-Level Program Memory Lock

• 256 x 8-Bit Internal RAM

• 32 Programmable I/O Lines

• Three 16-Bit Timer/Counters

• Eight Interrupt Sources

• Programmable Serial Channel

• Low Power Idle and Power Down Modes

8-Bit

Microcontroller

with 8K Bytes

Flash

Description

The AT89LV52 is a low-voltage, high-performance CMOS 8-bit microcomputer with

8K bytes of Flash programmable and erasable read only memory. The device is man-

ufactured using Atmel’s high density nonvolatile memory technology and is compati-

ble with the industry standard 80C51 and 80C52 instruction set and pinout. The on-

chip Flash allows the program memory to be reprogrammed in-system or by a con-

ventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with

Flash on a monolithic chip, the Atmel AT89LV52 is a powerful microcomputer which

provides a highly flexible and cost effective solution to many embedded control appli-

AT89LV52

cations. The AT89LV52 operates at 2.7 volts up to 6.0 volts.

(continued)

Pin Configurations

PDIP

TQFP

PLCC

0375D-E–12/97

4-83

12 3 4 5 6 7...22

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