Specification
Core Processor 80C51
Core Size 8-Bit
Speed 40MHz
Connectivity CAN, SPI, UART/USART
RAM Size 36
Number of I/O 64KB (64K x 8)
Program Memory Size FLASH
Program Memory Type 2K x 8
EEPROM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 3 V ~ 5.5 V
Data Converters A/D 8x10b
Oscillator Type External
Operating Temperature -40°C ~ 85°C
Package / Case 52-LCC (J-Lead)