AT89C52-24JI
- Mfr.Part #
- AT89C52-24JI
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44PLCC
- Stock
- 2,597
- In Stock :
- 2,597
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Speed :
- 24MHz
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of Timers/Counters :
- 3
- Width :
- 16.5862 mm
- Max Frequency :
- 24MHz
- Reach Compliance Code :
- Unknown
- Product Status :
- Obsolete
- Package Shape :
- Square
- Core Processor :
- 8051
- Temperature Grade :
- Industrial
- Address Bus Width :
- 16
- JESD-30 Code :
- S-PQCC-J44
- Lead Free :
- Contains Lead
- Number of I/O :
- 32
- Mounting Type :
- Surface Mount
- DAC Channels :
- No
- Data Bus Width :
- 8B
- Supplier Device Package :
- 44-PLCC (16.6x16.6)
- Min Supply Voltage :
- 4V
- Seated Height-Max :
- 4.57 mm
- RoHS Status :
- Non-RoHS Compliant
- Published :
- 1997
- Terminal Form :
- J BEND
- Number of Terminals :
- 44
- Package :
- Tube
- Factory Lead Time :
- 1 Week
- Frequency :
- 24MHz
- Number of Pins :
- 44
- Min Operating Temperature :
- -40°C
- Peripherals :
- --
- Operating Temperature :
- -40°C~85°C TA
- Core Architecture :
- 8051
- Program Memory Type :
- Flash
- RAM Size :
- 256 x 8
- RAM (bytes) :
- 256
- Number of Programmable I/O :
- 32
- ROM (words) :
- 8192
- CPU Family :
- 8051
- Max Supply Voltage :
- 6V
- Program Memory Size :
- 8KB 8K x 8
- Has ADC :
- No
- Terminal Pitch :
- 1.27 mm
- Connectivity :
- SIO, UART/USART
- Max Operating Temperature :
- 85°C
- Core Size :
- 8-Bit
- RoHS :
- Compliant
- Surface Mount :
- yes
- Memory Type :
- Flash
- EEPROM Size :
- --
- Base Product Number :
- AT89C52
- Memory Size :
- 8kB
- Manufacturer :
- Atmel Corporation
- JESD-609 Code :
- e0
- Pin Count :
- 44
- Oscillator Type :
- Internal
- Technology :
- CMOS
- Number of I/O Lines :
- 32
- Operating Supply Voltage :
- 5V
- Subcategory :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- HTS Code :
- 8542.31.00.01
- Qualification Status :
- Not Qualified
- DMA Channels :
- No
- Access Time :
- 24 μs
- Bit Size :
- 8
- Terminal Position :
- QUAD
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- AT89C52
- PWM Channels :
- No
- Length :
- 16.5862 mm
- Mount :
- Surface Mount
- ROM Programmability :
- Flash
- Data Converters :
- --
- External Data Bus Width :
- 8
- Power Supplies :
- 5 V
- Package / Case :
- 44-LCC (J-Lead)
- Peak Reflow Temperature (Cel) :
- 225
- Series :
- 89C
- Datasheets
- AT89C52-24JI
AT89C52-24JI Documents

Microcontrollers Atmel (Microchip Technology) AT89C52-24JI Overview
The Microcontrollers Atmel (Microchip Technology) AT89C52-24JI is a high-performance microcontroller tailored for sophisticated control systems. This integrated circuit is built on an 8-bit architecture and equipped with 8KB of flash memory, making it an ideal choice for applications requiring quick, efficient operations and reliable data storage. Manufactured by Atmel, now part of Microchip Technology, this MCU offers a blend of robustness and programmability suitable for demanding applications, enhancing the overall system reliability and functionality.
AT89C52-24JI Features
The AT89C52-24JI microcontroller boasts a comprehensive set of features, including:
- 8-bit CPU optimized for control applications
- 8KB of reprogrammable Flash memory
- 256 bytes of RAM
- 32 programmable I/O lines
- Three 16-bit timer/counters
- Full duplex serial port
- Eight interrupt sources with four priority levels
- Up to 24 MHz clock frequency
AT89C52-24JI Applications
- Consumer Electronics: Utilized in televisions and remote controls for enhanced user interface and responsiveness.
- Automotive: Integrated into automotive systems for engine management and diagnostic control to improve efficiency and safety.
- Industrial Automation: Employs robust processing capabilities for controlling machinery, sensors, and processes in automated manufacturing lines.
- Home Automation Systems: Drives smart home devices, including lighting and security systems, enabling sophisticated home automation solutions.
- Communication Equipment: Forms the core of communication systems such as modems and network switches for reliable data handling and transfer.
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