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Microchip Technology AT89S51-24JC Microcontroller, Microprocessor, FPGA Modules

IC MCU 8BIT 4KB FLASH 44PLCC

40,172Microchip Technology44-LCC (J-Lead)RoHS
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AT89S51-24JC
Part Number (MPN)
AT89S51-24JC
Detailed Description
IC MCU 8BIT 4KB FLASH 44PLCC
Package
44-LCC (J-Lead)
Key Features
Package / Case: 44-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF AT89S51-24JC Datasheet
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Technical Specifications

Microchip Technology AT89S51-24JC Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

RAM Size
128 x 8
Package / Case
44-LCC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4V ~ 5.5V
Peripherals
WDT
Number of I/O
32
Speed
24MHz
Core Processor
8051
Program Memory Type
Flash

Alternate Parts Comparison (AT89S51-24JC vs AT90S8515-8JI vs AT87C51RD2-SLSUM vs AT89S52-24JU)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case44-LCC44-LCC44-LCC44-LCC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature0°C ~ 70°C (TA)-40°C ~ 85°C-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage4V ~ 5.5V4V ~ 6V4.5V ~ 5.5V4V ~ 5.5V
Core Processor8051AVR80C518051
Core Size8-Bit8-Bit8-Bit8-Bit
RAM Size128 x 8512 x 81K x 8256 x 8
ConnectivityUART/USARTSPI, UART/USARTUART/USARTUART/USART
Number of I/O32323232
Oscillator TypeInternalInternalInternalInternal
PeripheralsWDTBrown-out Detect/Reset, POR, PWM, WDTPOR, PWM, WDTWDT
Program Memory Size4KB (4K x 8)8KB (4K x 16)64KB (64K x 8)8KB (8K x 8)
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