Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1999
Series 89C
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Max Power Dissipation 1W
Frequency 60MHz
Base Part Number AT89C51ED2
Interface SPI, UART, USART
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Memory Size 64kB
Oscillator Type External
Number of I/O 50
Speed 60MHz
RAM Size 2K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity SPI, UART/USART
Watchdog Timer Yes
Access Time 60 μs
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
EEPROM Size 2K x 8
Max Frequency 60MHz
Number of Programmable I/O 32