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

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

ROCHESTERRochester Electronics

罗切斯特罗切斯特电子公司

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

马洛里

ADDA USA AC FAN SPECIFICATIONS

文件:14.07 Kbytes Page:1 Pages

etc2List of Unclassifed Manufacturers

etc未分类制造商etc2未分类制造商

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:2025-8-12 13:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NEC
23+
DIP
3776
全新原装正品现货,支持订货
NEC
9147+
DIP28
43
原装现货
NEC
2016+
DIP28
9000
只做原装,假一罚十,公司可开17%增值税发票!
NEC
23+
DIP-28
30000
代理全新原装现货,价格优势
NEC
1948+
DIP28
6852
只做原装正品现货!或订货假一赔十!
原装
24+
DIP
2700
全新原装自家现货优势!
NEC
24+
DIP-28
26200
原装现货,诚信经营!
NEC
1824+
DIP
3590
原装现货专业代理,可以代拷程序
NEC
21+
DIP
12588
原装正品,自己库存
NEC
24+
NA
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增

UPD8251A数据表相关新闻