型号 功能描述 生产厂家 企业 LOGO 操作
UPD8251A

PROGRAMMABLE COMMUNICATIONS INTERFACE

文件:1.06112 Mbytes Page:18 Pages

NEC

瑞萨

UPD8251A

PROGRAMMABLE COMMUNICATIONS INTERFACE

RENESAS

瑞萨

PROGRAMMABLE COMMUNICATIONS INTERFACE

文件:1.06112 Mbytes Page:18 Pages

NEC

瑞萨

PROGRAMMABLE COMMUNICATION INTERFACE 28-Pin DIP Package

The 8251A is the industry standard Universal Synchronous/Asynchronous Receiver/Transmitter (USART) designed for data communications with microprocessor families such as MCS-48, 80, 85, and iAPX 86, 88. The 8251A is used as a peripheral device and is programmed by the CPU to operate using

ROCHESTER

罗切斯特

PROGRAMMABLE COMMUNICATION INTERFACE

PROGRAMMABLE COMMUNICATION INTERFACE The Intel® 8251A is the industry standard Universal Synchronous/Asynchronous Receiver/Transmitter (USART) designed for data communications with microprocessor families such as MCS-48, 80, 85, and iAPX 86, 88. The 8251A is used as a peripheral devic

INTEL

英特尔

Programmable Communications Interface

General Description The a8251 MegaCore function provides an interface between a microprocessor and a serial communications channel. The a8251 receives and transmits data in a variety of configurations including 7- or 8-bit data words, with odd, even, or no parity, and 1 or 2 stop bits. The tra

ALTERA

阿尔特

MSD Pro-Power HVC Coil

文件:199.07 Kbytes Page:2 Pages

MALLORY

ADDA USA AC FAN SPECIFICATIONS

文件:14.07 Kbytes Page:1 Pages

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UPD8251A产品属性

  • 类型

    描述

  • 型号

    UPD8251A

  • 制造商

    NEC

  • 制造商全称

    NEC

  • 功能描述

    PROGRAMMABLE COMMUNICATIONS INTERFACE

更新时间:2026-1-27 20:38:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NEC
94+
DIP28
3560
全新原装进口自己库存优势
NEC
DIP28
125000
一级代理原装正品,价格优势,长期供应!
NEC
05+
原厂原装
1411
只做全新原装真实现货供应
NEC
25+
DIP28
880000
明嘉莱只做原装正品现货
NEC
24+
DIP28P
6868
原装现货,可开13%税票
NEC
23+
DIP/28
7000
绝对全新原装!100%保质量特价!请放心订购!
NEC
22+
DIP28
12245
现货,原厂原装假一罚十!
NEC
2450+
DIP28
8850
只做原装正品假一赔十为客户做到零风险!!
NEC
22+
DIP28
5000
全新原装现货!价格优惠!可长期
NEC
24+
DIP28
21574
郑重承诺只做原装进口现货

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