AT89S51-24PI
- Mfr.Part #
- AT89S51-24PI
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 40DIP
- Stock
- 26,731
- In Stock :
- 26,731
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- 8051
- Package :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Series :
- 89S
- RAM Size :
- 128 x 8
- Base Product Number :
- AT89S51
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Speed :
- 24MHz
- Program Memory Type :
- Flash
- Data Converters :
- --
- Connectivity :
- UART/USART
- Peripherals :
- WDT
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Base Part Number :
- AT89S51
- Operating Temperature :
- -40°C~85°C TA
- Product Status :
- Obsolete
- Supplier Device Package :
- 40-PDIP
- Oscillator Type :
- Internal
- Published :
- 1997
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Program Memory Size :
- 4KB 4K x 8
- EEPROM Size :
- --
- Core Size :
- 8-Bit
- Datasheets
- AT89S51-24PI

Microcontrollers Microchip Technology AT89S51-24PI Overview
The Microcontrollers Microchip Technology AT89S51-24PI is a robust 8-bit microcontroller designed to cater to demanding applications that require reliable programmability and versatility. Developed by Microchip Technology, this microcontroller is built around a powerful 8051 architecture, making it ideally suited for automation, embedded systems, and custom microcontroller solutions. Its 4KB of flash memory provides ample space for application code, which is essential for devices that need to perform complex tasks without frequent updates. The 40DIP (dual in-line package) ensures easy integration into a variety of circuit boards and hardware configurations, enhancing its suitability for both prototyping and mass production environments.
AT89S51-24PI Features
- 8-bit microcontroller with 4KB of programmable flash memory.
- Uses the efficient MCS-51 instruction set.
- Operating voltage ranges from 4V to 5.5V, allowing for flexible power requirements.
- Four 8-bit I/O ports and full-duplex UART serial channel enhance its connectivity options.
- Three 16-bit timers/counters, ideal for precise event timing and counting applications.
- 40-pin DIP package for easy insertion and removal in various hardware setups.
AT89S51-24PI Applications
- Consumer Electronics: Utilized in devices like smart home gadgets where small footprint and reliability are crucial. The microcontroller manages various functions and communicates with other embedded systems within the device.
- Industrial Automation: Serves as the control unit within automation systems, managing processes and ensuring efficient operation through its reliable timers and I/O interfaces.
- Automotive Applications: Used in car electronics for managing engine functions, enhancing vehicle safety features, or improving the user interface in infotainment systems.
- Communication Equipment: Acts as a fundamental component in the design of communication devices, handling data transmission and signal processing tasks efficiently.
- Robotics: Drives the core functionalities in robotic systems, providing control and interface capabilities for various sensors and actuators.
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