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- 2012-03-27
Latest AT89S51 manuals
AT89S51 English handbook
The AT89S51 is a low-power, high-performance CMOS8-bit microcontroller produced by ATMEL Corporation. The chip contains 4k bytes of in-system programmable Flash read-only program memory. The device is produced using ATMEL's high-density, non-volatile storage technology and is compatible with the MCS-51 product instruction system and pins. It integrates Flash program storage devices that can be programmed both online (ISP) and by conventional methods and general 8-bit microprocessors on a single chip. ATMEL's powerful and low-priced AT89S51 microcontroller can provide you with many cost-effective applications and can be flexibly applied to various control fields.