NUC505DLA

SRAM 128K
I/O 20
Timer 4*32-bit
UART 2
SPI 1
I2C 2
ADC 5*12-bit
ISP/ICP/IAP Yes
Status Mass Production
I2S/ AC97 1
USB Device HS
USB Host FS
Crypto MTP
Operating Temp. Range (¢FXC ) -40 to +85
Audio Codec ADC/DAC

The NuMicro® NUC505 series 32-bit microcontroller is embedded with the ARM® Cortex®-M4F core running up to 100 MHz.