ARM MCU, STM32 Family STM32L4 Series Microcontrollers, ARM Cortex-M4, 32 bit, 80MHz, 512 KBProduct OverviewUltra-low power ARM Cortex-M4 32bit MCU+FPU, 100DMIPS. It supports 20xcommunication interfaces (USB OTG 2.0 full-speed, LPM and BCD), rich analogueperipherals (independent supply) and 16x timers.279 ULPMark CP score and 80.2 ULPMark PP score energy benchmarkRTC with HW calendar, alarms, calibration and 3 PLLs for system clock, USB,audio, ADC clock sourceUp to 136 fast I/Os, most 5V-tolerant, up to 14 I/Os with independent supplydown to 1.08VDedicated Chrom-ART Accelerator for enhanced graphic content creation (DMA2D)8- to 14-bit camera interface up to 32MHz (black&white) or 10MHz (colour)LCD 8 × 40 or 4 × 44 with step-up converterUp to 24 capacitive sensing channels: support touch key, linear and rotary touchsensors4x digital filters for sigma-delta modulator, 14-channel DMA controllerTrue random number generator, CRC calculation unit, 96-bit unique IDDevelopment support: serial wire debug (SWD), JTAG, Embedded Trace MacrocellProduct InformationProduct Range: STM32 Family STM32L4 Series MicrocontrollersDevice Core: ARM Cortex-M4No. of Bits: 32bitData Bus Width: 32bitOperating Frequency Max: 80MHzCPU Speed: 80MHzProgram Memory Size: 512KBRAM Memory Size: 320KBIC Case / Package: LQFPNo. of Pins: 64PinsMCU Case Style: LQFPNo. of I/O's: 52I/O'sInterfaces: CAN, I2C, SPI, UART, USART, USBEmbedded Interface Type: CAN, I2C, SPI, UART, USART, USBSupply Voltage Min: 1.71VSupply Voltage Max: 3.6VMCU Family: STM32MCU Series: STM32L4MSL: MSL 3 - 168 hours
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