NUC123ZD4AE0

Lead Time 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks
Flash 68K , 68K , 68K , 68K , 68K
SRAM 20K , 20K , 20K , 20K , 20K
Data Flash Configurable , Configurable , Configurable , Configurable , Configurable
LDROM 4K , 4K , 4K , 4K , 4K
I/O 20 , 20 , 20 , 20 , 20
Timer 4*32-bit , 4*32-bit , 4*32-bit , 4*32-bit , 4*32-bit
UART 1 , 1 , 1 , 1 , 1
SPI 3 , 3 , 3 , 3 , 3
I2C 1 , 1 , 1 , 1 , 1
PWM 2*16-bit , 2*16-bit , 2*16-bit , 2*16-bit , 2*16-bit
Package QFN33 , QFN33 , QFN33 , QFN33 , QFN33
Status Mass Production , Mass Production , Mass Production , Mass Production , Mass Production
ISP /ICP /IAP Yes , Yes , Yes , Yes , Yes
Operating Temp. Range (°C ) -40 to +105 , -40 to +105 , -40 to +105 , -40 to +105 , -40 to +105
IRC 22 MHz , 22 MHz , 22 MHz , 22 MHz , 22 MHz
USB 1 , 1 , 1 , 1 , 1
CRC Y , Y , Y , Y , Y
I2S/ AC97 1 , 1 , 1 , 1 , 1
PDMA 6 , 6 , 6 , 6 , 6

The NUC120/123/220 series operates at 2.5V ~ 5.5V and - 40 ℃ ~ 105 ℃.