Microchip AT89S8253-24PU 8-Bit Microcontroller, 12KB FLASH, 2KB EEPROM, 256B SRAM, 24MHz, 40-Pin THT

Technical description of the product (AT89S8253-24PU):

SRAM memory capacity: 256B. RoHS: yes. Number of terminals: 40. Package: DIP40. Program storage memory: 12 KByte. Flash memory capacity: 12KB. Digital peripherals: WDT. Mounting/installation: THT. Supply voltage: 2.7...5.5VDC. Frequency: 24 MHz. Configuration: Through-hole mount for printed circuit board. Maximum temperature: +85°C. Storage memory capacity: 256 Byte/2 KByte. EEPROM memory size: 2kb. Flash memory organization: 12kx8bit. Storage memory type: SRAM/EEPROM. Component family: Microcontroller. Number of I/O: 32. Manufacturer marking: AT89S8253-24PU. Digital interface circuits: UART, SPI. Program storage memory type: FLASH memory. Interface: SPI, UART. MCU type: 8-bit microcontroller. Number of clocks (16 bits): 3. Integrated circuit type: Microcontroller 8051. Family: AT89. MCU circuit family: ATMEL AT89. EEPROM memory organization: 2kx8bit. Voltage: +5.5V.