Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2001
Series 80C
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 40MHz
Base Part Number AT80C32X2
Operating Supply Voltage 5V
Voltage 5V
Interface UART, USART
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Oscillator Type Internal
Number of I/O 32
Speed 40/20MHz
RAM Size 256 x 8
Memory Type ROMless
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 80C51
Peripherals POR
Program Memory Type ROMless
Core Size 8-Bit
Connectivity UART/USART
Access Time 40 μs
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
Max Frequency 60MHz
Number of Programmable I/O 32