Specification
Core Processor 8051
Core Size 8-Bit
Speed 48 MIPS
Connectivity I²C, SPI, UART/USART, USB
RAM Size 21
Number of I/O 16KB (16K x 8)
Program Memory Size OTP
Program Memory Type -
EEPROM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 1.8 V ~ 5.25 V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C
Package / Case 28-VFQFN Exposed Pad