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The μPD71051 serial control unit is a CMOS USART designed to provide serial data communications in microcomputer systems. The CPU uses it as a peri- pheral I/O device and programs it to communicate in synchronous or asynchronous serial data transmission protocols, including IBM bisync.
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Reviews
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Tim Abraldes
Feb 09, 2025
NEC IC Integrated Circuit D71051CAmazing value and fast shipping.HelpfulUnhelpful - A
Archie Robertson
Mar 29, 2024
NEC IC Integrated Circuit D71051CTo the point and clearHelpfulUnhelpful - D
Dave Petersen
Aug 10, 2023
NEC IC Integrated Circuit D71051CBest price I found. Please don't tell me it is out of stock and my order is cancelledHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
NEC IC Integrated Circuit D71051CAll was ok! No problems whatsoever.HelpfulUnhelpful
NEC IC Integrated Circuit D71051C
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
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