Datasheet > AT89LV55_01

AT89LV55_01

更新时间： 2024-09-21 04:33:15

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存微控制器
页数	文件大小	规格书
24页	485K
描述
8-bit Microcontroller with 20K Bytes Flash

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AT89LV55_01 数据手册

Features

• Compatible with MCS-51^™Products

• 20K Bytes of Reprogrammable Flash Memory

– Endurance: 1,000 Write/Erase Cycles

• 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

• Low-power Idle and Power-down Modes

• 2.7V to 6.0V Operating Range

8-bit

Microcontroller

with 20K Bytes

Flash

Description

The AT89LV55 is a low-voltage, low-power CMOS 8-bit microcomputer with 20K

bytes of Flash programmable and erasable read only memory. The device is manu-

factured using Atmel’s high density nonvolatile memory technology and is compatible

with the industry standard 80C51 instruction set and pinout. The on-chip Flash allows

the program memory to be reprogrammed. By combining a versatile 8-bit CPU with

Flash on a monolithic chip, the Atmel AT89LV55 is a powerful microcomputer which

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

AT89LV55

cations.

(continued)

Pin Configurations

TQFP

PLCC

PDIP

0811C–03/01

4-1

12 3 4 5 6 7...24

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型号	品牌	获取价格	描述	数据表
AT89LV55_06	ATMEL	获取价格	8-bit Microcontroller with 20K Bytes Flash
AT89LV55-12AC	ATMEL	获取价格	8-Bit Microcontroller with 20K Bytes Flash
AT89LV55-12AI	ATMEL	获取价格	8-Bit Microcontroller with 20K Bytes Flash
AT89LV55-12JC	ATMEL	获取价格	8-Bit Microcontroller with 20K Bytes Flash
AT89LV55-12JI	ATMEL	获取价格	8-Bit Microcontroller with 20K Bytes Flash
AT89LV55-12JU	MICROCHIP	获取价格	Microcontroller
AT89LV55-12PC	ATMEL	获取价格	8-Bit Microcontroller with 20K Bytes Flash
AT89LV55-12PI	ATMEL	获取价格	8-Bit Microcontroller with 20K Bytes Flash
AT89LV55-12PU	ATMEL	获取价格	暂无描述
AT89S2051	ATMEL	获取价格	8-bit Microcontroller with 2K/4K Bytes Flash