Part Number : AT89LS53-12JC

Function : 8-Bit microcontroller with 12K bytes flash

Package : PLCC 44 Type

Maker : Atmel Corporation

Pinouts :
AT89LS53-12JC datasheet

Description :

The AT89LS53-12JC, AT89LS53 is a low-power, wide-voltage range, high-performance CMOS 8-bit microcomputer with 12K bytes of downloadable 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 downloadable Flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with downloadable Flash on a monolithic chip, the Atmel AT89LS53 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.

Not Recommended for New Designs. Use AT89S8253.


• Fully Static Operation: 0 Hz to 12 MHz

• Three-Level Program Memory Lock

• 256 x 8 bit Internal RAM

• 32 Programmable I/O Lines

• Three 16-bit Timer/Counters

• Nine Interrupt Sources

• Programmable UART Serial Channel

• SPI Serial Interface

• Low Power Idle and Power Down Modes 

Datasheet PDF Download :
AT89LS53-12JC pdf

Others datasheet of same file :

AT89LS53-12AC, AT89LS53-12AI, AT89LS5312JC, AT89LS53-12JI, AT89LS53-12PC

2021/08/07 10:14 2021/08/07 10:14