Cyrod CRD89C51R 8-bit microcontroller with 4KB Flash and 256B RAM

PublishTime：2025-03-16

The CRD89C51R series is an 8-bit microcontroller with 4KB flash memory and 256B RAM. It is designed for applications requiring up to 32 I/O pins and 4KB flash memory for program or data storage. The microcontroller is compatible with the 8052 family and offers features such as 12 clocks per machine cycle, 2 16-bit timers/counters, four 8-bit I/O ports, a full-duplex serial channel, and various power-saving modes. It is available in different package types, including PDIP, PLCC, and QFP, and operates over a wide voltage range.

Brand of Product：	Cyrod Technologies
Part#：	CRD89C51R-25 、 CRD89C51R-40 More Part#
Product Category：	8-bit microcontroller More
Application：	[ General-purpose applications ][ industrial control ][ consumer electronics ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	PDIP, PLCC, QFP
Language：	English Chinese Chinese and English Japanese
Date of Creation：
Version Number：	Rev 1.0
Data Encoding：	Doc 1.0
Data Size：	1.5 MB

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