89C55 8-Bit Microcontroller with 20K Bytes Flash

ATMEL Corporation

Description

AT89C55 .
The AT89C55 is a low-power, high-performance CMOS 8-bit microcomputer with 20K bytes of Flash programmable and erasable read only memory.

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89C55 Datasheet Preview — Preview of 89C55 PDF

Datasheet Specifications

Part number: 89C55
Manufacturer: ATMEL Corporation
File Size: 606.05 KB
Datasheet: 89C55_ATMELCorporation.pdf
Description: 8-Bit Microcontroller with 20K Bytes Flash

Features

* Compatible with MCS-51™ Products
* 20K Bytes of In-System Reprogrammable Flash Memory
* Endurance: 1,000 Write/Erase Cycles Fully Static Operation: 0 Hz to 33 MHz Three-Level Program Memory Lock 256 x 8-b

Applications

* (continued) 8-Bit Microcontroller with 20K Bytes Flash AT89C55 Pin Configurations PDIP PQFP/TQFP PLCC 0580D-A
* 12/97 4-169 Block Diagram P0.0 - P0.7 P2.0 - P2.7 VCC PORT 0 DRIVERS GND PORT 2 DRIVERS RAM ADDR. REGISTER RAM PORT 0 LATCH PORT 2 LATCH FLASH B REGISTER ACC STAC

89C55 Distributors

📁 Related Datasheet

89C51 89C516RD 89C51RB2 89C51RC2 89C51RD2 89C51RE2

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89C55 8-Bit Microcontroller with 20K Bytes Flash ATMEL Corporation

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