Manufacturer: Microchip Technology

Series: 89S

Packaging: Tube

Part Status: Obsolete

Core Processor: 8051

Core Size: 8-Bit

Speed: 24MHz

Connectivity: SPI, UART/USART

Peripherals: POR, WDT

Number of I/O: 32

Program Memory Size: 12KB (12K x 8)

Program Memory Type: FLASH

EEPROM Size: 2K x 8

RAM Size: 256 x 8

Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V

Data Converters: -

Oscillator Type: External

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Through Hole

Package / Case: 40-DIP (0.600", 15.24mm)

Supplier Device Package: 40-PDIP

Base Part Number: AT89S8253