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           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C51-24JI

AT89C51-24JI

Part Number: AT89C51-24JI
Manufacturer: Microchip
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C51-24JI
Qty Available:
Description: Contains Lead Non-RoHS Compliant Surface Mount FLASH Microcontroller 24mus 85C 24MHz 128x 8

04/22/2026 – There are 515 pieces pieces of Part Number AT89C51-24JI Available.

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Contains Lead Non-RoHS Compliant Surface Mount FLASH Microcontroller 24mus 85C 24MHz 128x 8

Specifications

TYPE DESCRIPTION
Case/Package LCC
Mount Surface Mount
Number of Pins 44
Access Time 24 µs
Core Architecture 8051
Data Bus Width 8 b
Frequency 24 MHz
Interface UART, USART
Max Frequency 24 MHz
Max Operating Temperature 85 °C
Max Supply Voltage 6 V
Memory Size 4 kB
Memory Type FLASH
Min Operating Temperature -40 °C
Min Supply Voltage 4 V
Number of I/Os 32
Number of Programmable I/O 32
Number of Timers/Counters 2
Operating Supply Voltage 5 V
Oscillator Type Internal
RAM Size 128 B

Images

Documentation for Microchip AT89C51-24JI

Alternate Descriptions

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