MCU, 32BIT, 16MHZ, QFN-40; Product Range:DA1458x Series Microcontrollers; Architecture:ARM Cortex-M0; MCU Core Size:32bit; Program Memory Size:1MB; RAM Memory Size:42KB; CPU Speed:16MHz; No. of I/O's:24I/O's; MCU Case Style:QFN; No. of Pins:40Pins; Embedded Interface Type:I2C, SPI, UART; MCU Applications:Bluetooth Low Energy; Supply Voltage Min:900mV; Supply Voltage Max:3.3V; MCU Family:-; MCU Series:DA1458x; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019)