Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Series 89C
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number AT89C5122
Oscillator Type Internal
Number of I/O 46
Speed 48MHz
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Core Processor 80C51
Peripherals LED, POR, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity SmartCard, SPI, UART/USART, USB