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DS80C320-QNL集成电路(IC)的微控制器规格书PDF中文资料

DS80C320-QNL
厂商型号

DS80C320-QNL

参数属性

DS80C320-QNL 封装/外壳为44-LCC(J 形引线);包装为卷带(TR);类别为集成电路(IC)的微控制器;产品描述:IC MCU 8BIT ROMLESS 44PLCC

功能描述

High-Speed/Low-Power Microcontrollers

封装外壳

44-LCC(J 形引线)

文件大小

700.3 Kbytes

页面数量

38

生产厂商 Maxim Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-31 20:00:00

人工找货

DS80C320-QNL价格和库存,欢迎联系客服免费人工找货

DS80C320-QNL规格书详情

DETAILED DESCRIPTION

The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications see a speed improvement of 2.5 times using the same code and same crystal. The DS80C320 offers a maximum crystal rate of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).

FEATURES

■ 80C32-Compatible

    8051 Pin and Instruction Set Compatible Four 8-Bit I/O Ports

    Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Addresses 64kB ROM and 64kB RAM

■ High-Speed Architecture

    4 Clocks/Machine Cycle (8032 = 12) DC to 33MHz (DS80C320) DC to 18MHz (DS80C323)

    Single-Cycle Instruction in 121ns Uses Less Power for Equivalent Work Dual Data Pointer Optional Variable Length MOVX to Access

Fast/Slow RAM/Peripherals

■ High-Integration Controller Includes: Power-Fail Reset Programmable Watchdog Timer Early Warning Power-Fail Interrupt

■ Two Full-Duplex Hardware Serial Ports

■ 13 Total Interrupt Sources with Six External

■ Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP

产品属性

  • 产品编号:

    DS80C320-QNL

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 微控制器

  • 系列:

    80C

  • 包装:

    卷带(TR)

  • 核心处理器:

    8051

  • 内核规格:

    8 位

  • 速度:

    33MHz

  • 连接能力:

    EBI/EMI,SIO,UART/USART

  • 外设:

    电源故障复位,WDT

  • 程序存储器类型:

    ROMless

  • RAM 大小:

    256 x 8

  • 电压 - 供电 (Vcc/Vdd):

    4.5V ~ 5.5V

  • 振荡器类型:

    外部

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    44-LCC(J 形引线)

  • 供应商器件封装:

    44-PLCC(16.59x16.59)

  • 描述:

    IC MCU 8BIT ROMLESS 44PLCC

供应商 型号 品牌 批号 封装 库存 备注 价格
DALLAS
24+
NA/
85
优势代理渠道,原装正品,可全系列订货开增值税票
询价
DALLAS
25+
PLCC44
996880
只做原装,欢迎来电资询
询价
MAXIM/美信
24+
PLCC
990000
明嘉莱只做原装正品现货
询价
MAXIM
1738+
PLCC44
8529
科恒伟业!只做原装正品,假一赔十!
询价
MAXIM(美信)
2024+
PLCC-44
500000
诚信服务,绝对原装原盘
询价
DALLAS
2022+
PLCC44
30000
进口原装现货供应,原装 假一罚十
询价
DALLAS
1313+
PLCC44
14
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
DALLAS
24+
PLCC44
12000
原装正品 有挂就有货
询价
Maxim(美信)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
DALLAS
21+
PLCC44
22
原装现货假一赔十
询价