AT89S2051 8-bit Microcontroller With 2K/4K Bytes Flash

2.7-Volt, 80C31 Microcontroller with 2K Bytes In-System Programmable Flash 20-pin Package. The AT89S2051 AT89S4051 is a low-voltage, high-performance CMOS 8-bit microcontrol- ler with 2K/4K bytes of In-System Programmable (ISP) Flash program memory. The device is manufactured using Atmels high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89S2051 S4051 is a powerful Microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications. Moreover, the AT89S2051 AT89S4051 is designed to be function compatible with the AT89S2051 AT89S4051 devices, respectively. By ATMEL Corporation
Part Manufacturer Description Datasheet Samples
AT89S2051-24SU Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20SOIC
AT89S2051-24PU Microchip Technology Inc IC MCU 8BIT 2KB FLASH 20DIP
AT89S2051 's PackagesAT89S2051 's pdf datasheet



AT89S2051 Pinout, Pinouts
AT89S2051 pinout,Pin out
This is one package pinout of AT89S2051,If you need more pinouts please download AT89S2051's pdf datasheet.

AT89S2051 Application circuits
AT89S2051 circuits
This is one application circuit of AT89S2051,If you need more circuits,please download AT89S2051's pdf datasheet.


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