Package |
PLCC-44
|
Outpack |
|
RoHS |
Leaded
|
Voltage |
5.0 V
|
Temperature |
0 C~+70 C
|
Speed |
33 MHZ
|
Std. Pack Qty |
|
Std. Carton |
|
Description
The AT89C55 is a low-power, high-performance CMOS 8-bit microcomputer with 20K
bytes of Flash programmable and erasable read only memory. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible
with the industry standard 80C51 instruction set and pinout. The on-chip Flash allows
the program memory to be reprogrammed in-system or by a conventional nonvolatile
memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic
chip, the Atmel AT89C55 is a powerful microcomputer which provides a highly flexible
and cost effective solution to many embedded control applications.