Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2007
Series W78
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 40MHz
Pin Count 44
Interface EBI/EMI, UART, USART
Memory Size 16kB
Oscillator Type Internal
Number of I/O 36
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 8051
Peripherals POR, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity EBI/EMI, UART/USART