AT89S51-24JU by Microchip Tech – Specifications

Microchip Tech AT89S51-24JU is a AT89S51-24JU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 4KB 4V~5.5V 51Series 24MHz FLASH 32 PLCC-44(16.6x16.6) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a PLCC-44(16.6x16.6) package and is sold as Tube-packed. Key features include:

  • Program Storage Size: 4KB
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 4V~5.5V
  • Watchdog: Yes
  • CPU Core: 51Series
  • Peripheral/Function: WDT
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 24MHz
  • Program Memory Type: FLASH
  • GPIO Ports Number: 32

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 3.98 grams.

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Full Specifications of AT89S51-24JU

Model NumberAT89S51-24JU
Model NameMicrochip Tech AT89S51-24JU
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description4KB 4V~5.5V 51Series 24MHz FLASH 32 PLCC-44(16.6x16.6) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:3.980 grams / 0.140391 oz
Package / CasePLCC-44(16.6x16.6)
Package / ArrangeTube-packed
BatteryNo
ECCNEAR99
Infrared Data Association-
Low-Voltage Detect-
CCP Capture/Compare-
Program Storage Size4KB
Internal Comparator-
communication protocol-
Operating Temperature Range-40℃~+85℃
Operating Voltage Range4V~5.5V
WatchdogYes
CPU Core51Series
Peripheral/FunctionWDT
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory Access-
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed24MHz
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)-
GPIO Ports Number32

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