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           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89LS53-12JI

AT89LS53-12JI

Part Number: AT89LS53-12JI
Manufacturer: Atmel
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89LS53-12JI
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Description: 8-BIT Flash 12 Mhz Microcontroller PQCC44

04/21/2026 – There are 515 pieces pieces of Part Number AT89LS53-12JI Available.

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8-BIT Flash 12 Mhz Microcontroller PQCC44

Specifications

TYPE DESCRIPTION
Case/Package PLCC
Core Architecture 8051
Data Bus Width 8 b
Interface SPI, UART
Max Frequency 12 MHz
Max Operating Temperature 85 °C
Max Supply Voltage 6 V
Memory Size 12 kB
Memory Type FLASH
Min Operating Temperature -40 °C
Min Supply Voltage 2.7 V
Number of I/Os 32
Number of Programmable I/O 32
RAM Size 256 B

Documentation for Atmel AT89LS53-12JI

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