Specification
Core Processor ST7
Core Size 8-Bit
Speed 8MHz
Connectivity SPI
RAM Size 15
Number of I/O 8KB (8K x 8)
Program Memory Size FLASH
Program Memory Type 256 x 8
EEPROM Size 384 x 8
Voltage - Supply (Vcc/Vdd) 2.4 V ~ 5.5 V
Data Converters A/D 7x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C
Package / Case 20-DIP (0.300, 7.62mm)