ARM MCU, Ultra Low Power, STM32 Family STM32L0 Series Microcontrollers, ARMCortex-M0+, 32 bitProduct OverviewUltra-low power 32bit MCU ARM-based Cortex-M0+. It supports 11x peripheralcommunication interfaces, 11x timers. Suitable for use in gas/water meters andindustrial sensors, healthcare and fitness equipment, remote control and userinterface, PC peripherals, gaming, GPS equipment, alarm system, wired andwireless sensors, video intercom applications.Ultra-safe, low power BOR (brownout reset) with 5 selectable thresholdsUltra-low power POR/PDR, programmable voltage detector (PVD)Up to 84 fast I/Os (78 I/Os 5V tolerant)Internal low power 37KHz RC, PLL for CPU clockUSB, USART supported pre-programmed bootloaderSerial wire debug supportedRich analogue peripherals (12bit ADC 1.14Msps up to 16 channels (down to 1.65V))7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC and timersTrue RNG and firewall protectionCRC calculation unit, 96-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: 128KBRAM Memory Size: 20KBIC Case / Package: LQFPNo. of Pins: 64PinsMCU Case Style: LQFPNo. of I/O's: 51I/O'sInterfaces: I2C, SPI, UART, USART, USBEmbedded Interface Type: I2C, SPI, UART, USART, USBSupply Voltage Min: 1.8VSupply Voltage Max: 3.6VMCU Family: STM32MCU Series: STM32L0MSL: MSL 3 - 168 hours