Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2005
Series 89C
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 60MHz
Base Part Number AT89C51ID2
Interface I2C, SPI, UART, USART
Memory Size 64kB
Oscillator Type External
Number of I/O 34
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, SPI, UART/USART
Access Time 60 μs
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
EEPROM Size 2K x 8
Number of Programmable I/O 32