Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2001
Series 89C
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number AT89C4051
Oscillator Type Internal
Number of I/O 15
Speed 24MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V~6V
Core Processor 8051
Peripherals Brown-out Detect/Reset, LED, POR
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART