Specification
Core Processor 8051
Core Size 8-Bit
Speed 18MHz
Connectivity I²C, UART/USART
RAM Size 12
Number of I/O 2KB (2K x 8)
Program Memory Size FLASH
Program Memory Type -
EEPROM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.4 V ~ 3.6 V
Data Converters A/D 4x8b; D/A 1x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C
Package / Case 14-TSSOP (0.173, 4.40mm Width)