Stmicroelectronics (STM32L051K8U6) ARM MCU, Ultra Low Power, 32 bit

ARM MCU, Ultra Low Power, STM32 Family STM32L0 Series Microcontrollers, ARMCortex-M0+, 32 bitProduct OverviewAccess line ultra-low power 32bit MCU ARM-based Cortex-M0+.Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholdsUltra-low power POR/PDR, programmable voltage detector (PVD)Up to 51 fast I/Os (45 I/Os 5V tolerant)Internal low power 37KHz RC, PLL for CPU clockUSART, SPI-supported pre-programmed bootloaderSerial wire debug supported7-channel DMA controller, supporting ADC, SPI, I2C, USART and timers7x peripheral communication interfaces, 2x USART (ISO 7816, IrDA), 1x UART (lowpower)CRC calculation unit96-bit unique IDProduct InformationProduct Range: STM32 Family STM32L0 Series MicrocontrollersDevice Core: ARM Cortex-M0+No. of Bits: 32bitData Bus Width: 32bitOperating Frequency Max: 32MHzCPU Speed: 32MHzProgram Memory Size: 64KBRAM Memory Size: 8KBIC Case / Package: UFQFPNNo. of Pins: 32PinsMCU Case Style: UFQFPNNo. of I/O's: 27I/O'sInterfaces: I2C, SPI, UART, USARTEmbedded Interface Type: I2C, SPI, UART, USARTSupply Voltage Min: 1.65VSupply Voltage Max: 3.6VMCU Family: STM32MCU Series: STM32L0