89C2051 PDF – 8-Bit Microcontroller with 2K Bytes Flash

89C2051 PDF datasheet can download.

This product has 8-Bit Microcontroller with 2K Bytes Flash functions.

This is one of the semiconductor types. This part name is 89C2051.

Manufacturers of the product is ATMEL Corporation.

Image and pinout :

89C2051 pdf datasheet pinout


Some of the text files within the PDF file

Features • Compatible with MCS-51™ Products • 2K Bytes of Reprogrammable Flash Memory • • • • • • • • • • • – Endurance: 1,000 Write/Erase Cycles 2.7V to 6V Operating Range Fully Static Operation: 0 Hz to 24 MHz Two-Level Program Memory Lock 128 x 8-Bit Internal RAM 15 Programmable I/O Lines Two 16-Bit Timer/Counters Six Interrupt Sources Programmable Serial UART Channel Direct LED Drive Outputs On-Chip Analog Comparator Low Power Idle and Power Down Modes


The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcomputer with 2K Bytes of Flash programmable and erasable read only memory (PEROM). The device is manufactured using Atmel’s 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 AT89C2051 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embe [ … ]

Please refer to the file for details.

89C2051 PDF Datasheet