Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89S51-24JI.
Related Parts
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Descriptions
Descriptions of Microchip AT89S51-24JI provided by its distributors.
IC Mcu 16 Bit 32KB Flash 49DSBGA
IC MCU 8BIT 4KB FLASH 44PLCC
8-BIT, FLASH, 8051 CPU, 24MHZ
new, original packaged
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Technical Specifications
Physical
Case/PackageLCC
MountSurface Mount
Number of Pins44
Technical
Access Time24 µs
Core Architecture8051
Data Bus Width8 b
Frequency33 MHz
InterfaceUART
Max Frequency33 MHz
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-55 °C
Min Supply Voltage4 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters2
Oscillator TypeInternal
PeripheralsWDT
RAM Size128 B
Dimensions
Height4.572 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89S51-24JI.