AT89S52-24JU. Analog Peripherals: -. Analog peripheral circuits: -. Component family: microcontroller. Configuration: surface-mounted component (SMD). Connectivity: -. Core / Family: 89S. Digital interface circuits: UART. Digital peripheral circuits: WDT. EEPROM memory size: none. External memory Controller: -. Frequency: 24MHz. Housing (JEDEC standard): -. Housing: PLCC44. Information: -. MCU circuit family: ATMEL AT89. MCU type: 8-bit microcontroller. MSL: -. Max temperature: +85°C.. Mounting Type: SMD. Number of I/O: 32. Number of terminals: 44. Operating temperature: -55...+125°C. Other Features: -. Packaging / Quantity: Tube 44. Program storage memory type: 'FLASH' memory. Program storage memory: 8 KByte. RoHS: yes. Series: AT89S. Storage memory capacity: 256 Byte. Storage memory type: SRAM. Supply Voltage Max: 5.5V. Supply Voltage Min: 4V. [MHz]: 24 MHz. [V]: +5.5V. Original product from manufacturer: Microchip. Quantity in stock updated on 11/02/2025, 20:21