CRD89C51AB1T Data Sheet Rev 1.02

PublishTime：2025-03-16

The CRD89C51AB1T is an 8-bit microcontroller from Cyrod Technologies Inc. It features 20KB of flash memory and 2KB of RAM, offering a high-speed derivative of the 8052 microcontroller family with an 8 times improvement over the standard 8052. It is compatible with the 8052 instruction set and can be programmed through ISP bootloader or an external programmer. The CRD89C51AB1T includes a variety of peripherals such as dual DPTR, dual UART, watchdog timer, PWM module, capture and compare timers, PCA, operational amplifier, and EEI. It supports in-system programming and EEPROM functionality, and offers power-saving modes and low EMI characteristics.

Brand of Product：	Cyrod Technologies
Part#：	CRD89C51AB1T More Part#
Product Category：	8-bit microcontroller More
Application：	[ General-purpose microcontroller applications ] 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, PQFP, LQFP
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Not specified
Version Number：	Rev 1.02
Data Encoding：	Not specified
Data Size：	1 MB

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