Core processor
MSP430 CPU16
Kernel specifications
16 bits
speed
12MHz
Connection ability
SPI，UART/USART
peripheral
Undervoltage detection/reset, PWM，WDT
I/O count
eleven
Program storage capacity
16KB（16K x 8）
Type of program memory
Flash Memory
EEPROM capacity
-
RAM size
512 x 8
Voltage Power Supply (Vcc/Vdd)
1.8V ~ 3.6V
Data Converter
A/D 3x24b
Type of oscillator
inside
working temperature 
-40°C ~ 85°C（TA）
Installation type
Surface mount type
Supplier Device Packaging
24-TSSOP
Encapsulation/shell
24-TSSOP (0.173 ", 4.40mm wide)