AT89C52-24AC
- Mfr.Part #
- AT89C52-24AC
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44TQFP
- Stock
- 46,918
- In Stock :
- 46,918
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Memory Type :
- Flash
- Radiation Hardening :
- No
- Base Part Number :
- AT89C52
- External Data Bus Width :
- 8
- Subcategory :
- Microcontrollers
- Technology :
- CMOS
- Qualification Status :
- Not Qualified
- Access Time :
- 24 μs
- Core Architecture :
- 8051
- Frequency :
- 24MHz
- Number of Pins :
- 44
- Number of I/O Lines :
- 32
- Number of Inputs :
- 4
- Peripherals :
- --
- Width :
- 10 mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Product Number :
- AT89C52
- Package :
- Tray
- Published :
- 1997
- ROM Programmability :
- Flash
- Min Operating Temperature :
- 0°C
- Mount :
- Surface Mount
- Number of Terminals :
- 44
- Package Shape :
- Square
- Interface :
- SPI
- Supplier Device Package :
- 44-TQFP (10x10)
- JESD-30 Code :
- S-PQFP-G44
- Seated Height-Max :
- 1.2 mm
- HTS Code :
- 8542.31.00.01
- Data Bus Width :
- 8B
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 3
- Core Processor :
- 8051
- Peak Reflow Temperature (Cel) :
- 240
- Max Supply Voltage :
- 6V
- Package / Case :
- 44-TQFP
- Max Operating Temperature :
- 70°C
- Pin Count :
- 44
- Address Bus Width :
- 16
- RAM (bytes) :
- 256
- Manufacturer :
- Atmel Corporation
- Number of Bits :
- 12
- Sampling Rate :
- 1 Msps
- RoHS Status :
- Non-RoHS Compliant
- Max Frequency :
- 24MHz
- Connectivity :
- SIO, UART/USART
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Min Supply Voltage :
- 4V
- Terminal Pitch :
- 0.8 mm
- RAM Size :
- 256 x 8
- ROM (words) :
- 8192
- Terminal Position :
- QUAD
- Power Supplies :
- 5 V
- Core Size :
- 8-Bit
- Speed :
- 24MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Lead Free :
- Contains Lead
- Number of Programmable I/O :
- 32
- Program Memory Size :
- 8KB 8K x 8
- Reach Compliance Code :
- Unknown
- EEPROM Size :
- --
- PWM Channels :
- No
- DMA Channels :
- No
- Length :
- 10 mm
- Bit Size :
- 8
- Number of I/O :
- 32
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 5V
- Data Converters :
- --
- Number of A/D Converters :
- 1
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e0
- Operating Temperature :
- 0°C~70°C TA
- DAC Channels :
- No
- Series :
- 89C
- Has ADC :
- No
- Product Status :
- Obsolete
- Surface Mount :
- yes
- Memory Size :
- 8kB
- CPU Family :
- 8051
- Oscillator Type :
- Internal
- Temperature Grade :
- COMMERCIAL
- Datasheets
- AT89C52-24AC
AT89C52-24AC Documents

Microcontrollers Microchip Technology AT89C52-24AC Overview
The Microcontrollers Microchip Technology AT89C52-24AC is a robust 8-bit microcontroller packed with versatile features designed to support advanced embedded applications. This high-performance MCU from Microchip Technology integrates 8KB of flash memory, providing a reliable and efficient solution for developers focusing on automotive, industrial, and consumer markets. The presence of a 44TQFP package ensures compact design possibilities and ease of integration into various system architectures, making it an ideal choice for projects requiring a balanced mix of performance and power efficiency.
AT89C52-24AC Features
- 8-bit microcontroller with an efficient CPU core for handling complex algorithms and processes.
- 8KB of on-chip flash memory, allowing ample space for application code and data storage.
- 44-pin TQFP (Thin Quad Flat Pack) packaging, which aids in reducing the PCB space requirement and enhances system reliability.
- Wide operating voltage and temperature ranges, making it suitable for harsh environments.
- Multiple peripherals including serial communication interfaces, which facilitate easy data exchange and connectivity with other components in a system.
AT89C52-24AC Applications
- Automotive Control Systems: Utilized for managing engine functions, improving fuel efficiency and emissions control.
- Home Automation: Employs in devices like smart thermostats and security systems to enhance user convenience and energy efficiency.
- Industrial Automation: Integral in controlling sensors and actuators, optimizing manufacturing processes and reliability.
- Consumer Electronics: Serves as the core for applications such as portable gaming devices, where compact size and power efficiency are critical.
- Telecommunications: Used in communication infrastructure equipment for protocol management and signal processing.
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