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Datasheet

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说明

AT89LS52

AT89LS52 Complete

(文件大小: 588721, 40 页数, 修订版 C, 更新时间: 06/2008)
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Low-voltage, high-performance CMOS 8-bit microcontroller with 8KB of ISP flash memory. The device uses Atmel high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. On-chip flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.

This CPU provides a highly-flexible and cost-effective solution for many embedded control applications.

关键参数

参数

Flash (kBytes):

8 kBytes

Pin Count:

44

Max. Operating Freq. (MHz):

16 MHz

CPU:

8051-12C

Max I/O Pins:

32

UART:

1

SRAM (kBytes):

0.25

Operating Voltage (Vcc):

2.7 to 4.0

Timers:

3

ISP:

SPI

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT89LS52-16JU PLCC 44J 44 Industrial (A) (-40°C to 85°C) 请求
AT89LS52-16PU PDIP 40P6 40 Industrial (A) (-40°C to 85°C) 请求
AT89LS52-16AU TQFP 44A 44 Industrial (A) (-40°C to 85°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.