M031BTYE3AN

Lead Time 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks
Flash 128K , 128K , 128K , 128K , 128K
SRAM 16K , 16K , 16K , 16K , 16K
Data Flash Configurable , Configurable , Configurable , Configurable , Configurable
LDROM 4K , 4K , 4K , 4K , 4K
I/O 29 , 29 , 29 , 29 , 29
Timer 4*32-bit , 4*32-bit , 4*32-bit , 4*32-bit , 4*32-bit
UART 3 , 3 , 3 , 3 , 3
I2C 2 , 2 , 2 , 2 , 2
PWM 12*16-bit , 12*16-bit , 12*16-bit , 12*16-bit , 12*16-bit
ADC 16*12-bit , 16*12-bit , 16*12-bit , 16*12-bit , 16*12-bit
Package QFN48(5 x 5mm) , QFN48(5 x 5mm) , QFN48(5 x 5mm) , QFN48(5 x 5mm) , QFN48(5 x 5mm)
Status Mass Production , Mass Production , Mass Production , Mass Production , Mass Production
Comparator 2 , 2 , 2 , 2 , 2
ISP /ICP /IAP Yes , Yes , Yes , Yes , Yes
Operating Temp. Range (°C ) -40 to +85 , -40 to +85 , -40 to +85 , -40 to +85 , -40 to +85
IRC 38.4kHz,48MHz , 38.4kHz,48MHz , 38.4kHz,48MHz , 38.4kHz,48MHz , 38.4kHz,48MHz
CRC Y , Y , Y , Y , Y
PDMA 5 , 5 , 5 , 5 , 5

The Nuvoton NuMicro® M031BT series is 32-bit microcontrollers based on Arm® Cortex®-M0 core with 32-bit hardware multiplier/divider.