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80C188EB20中文资料英特尔数据手册PDF规格书

80C188EB20
厂商型号

80C188EB20

功能描述

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

文件大小

779.37 Kbytes

页面数量

59

生产厂商 Intel Corporation(Integrated Electronics Corporation)
企业简称

Intel英特尔

中文名称

英特尔(美国科技公司)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

2024-10-31 17:59:00

80C188EB20规格书详情

INTRODUCTION

Unless specifically noted, all references to the 80C186EB apply to the 80C188EB, 80L186EB, and 80L188EB. References to pins that differ between the 80C186EB/80L186EB and the 80C188EB/80L188EB are given in parentheses. The ‘‘L’’ in the part number denotes low voltage operation. Physically and functionally, the ‘‘C’’ and ‘‘L’’ devices are identical.

The 80C186EB is the first product in a new generation of low-power, high-integration microprocessors. It enhances the existing 186 family by offering new features and new operating modes. The 80C186EB is object code compatible with the 80C186XL/80C188XL microprocessors.

■ Full Static Operation

■ True CMOS Inputs and Outputs

■ Integrated Feature Set

— Low-Power Static CPU Core

— Two Independent UARTs each with an Integral Baud Rate Generator

— Two 8-Bit Multiplexed I/ O Ports

— Programmable Interrupt Controller

— Three Programmable 16-Bit Timer/Counters

— Clock Generator

— Ten Programmable Chip Selects with Integral Wait-State Generator

— Memory Refresh Control Unit

— System Level Testing Support (ONCE Mode)

■ Direct Addressing Capability to 1 Mbyte

Memory and 64 Kbyte I/O

■ Speed Versions Available (5V):

— 25 MHz (80C186EB25/80C188EB25)

— 20 MHz (80C186EB20/80C188EB20)

— 13 MHz (80C186EB13/80C188EB13)

■ Available in Extended Temperature

Range (- 40°C to + 85°C)

■ Speed Versions Available (3V):

— 16 MHz (80L186EB16/80L188EB16)

— 13 MHz (80L186EB13/80L188EB13)

■ Low-Power Operating Modes:

—Idle Mode Freezes CPU Clocks but keeps Peripherals Active

—Powerdown Mode Freezes All Internal Clocks

■ Supports 80C187 Numeric Coprocessor

Interface (80C186EB PLCC Only)

■ Available In:

—80-Pin Quad Flat Pack (QFP)

—84-Pin Plastic Leaded Chip Carrier (PLCC)

—80-Pin Shrink Quad Flat Pack (SQFP)

产品属性

  • 型号:

    80C188EB20

  • 制造商:

    INTEL

  • 制造商全称:

    Intel Corporation

  • 功能描述:

    16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

供应商 型号 品牌 批号 封装 库存 备注 价格
PLCC-68
1000
原装长期供货!
询价
23+
QFP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
INTERSIL
22+
PLCC-68
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
询价
INTEL
23+
SMD-PLCC68
9856
原装正品,假一罚百!
询价
intel
1824+
PLCC
4513
原装现货专业代理,可以代拷程序
询价
INTERSIL原装特价
22+23+
PLCC-68
19918
绝对原装正品全新进口深圳现货
询价
INTEL
22+
PLCC68
50000
只做原装正品,假一罚十,欢迎咨询
询价
INTER
2023+
PLCC
80000
一级代理/分销渠道价格优势 十年芯程一路只做原装正品
询价
INT
2022
1200
原厂原装正品,价格超越代理
询价
INTEL
23+
DIP
7635
全新原装优势
询价