STM32L422TB Datasheet | STMicroelectronics

STM32L422xx Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, 128KB flash, 40KB SRAM, analog, AES - production data Features Includes ST state-of-the-art patented technology - Ultra-low-power with Flex Power Control - 1.71 V to 3.6 V power supply - -40 °C to 85/125 °C temperature range - 300 n A in VBAT mode: supply for RTC and 32x32-bit backup registers - 16 n A Shutdown mode (4 wakeup pins) - 32 n A Standby mode (4 wakeup pins) - 245 n A Standby mode with RTC - 0.7 µA Stop 2 mode, 0.95 µA with RTC - 79 µA/MHz run mode (LDO Mode) - Batch acquisition mode (BAM) - 4 µs wakeup from Stop mode - Brown out reset (BOR) - Interconnect matrix - Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions - Performance benchmark - 1.25 DMIPS/MHz (Drystone 2.1) - 273.55 Core Mark® (3.42 Core Mark/MHz @ 80 MHz) - Energy benchmark - 442 ULPMark-CP® - 165 ULPMark-PP® - Clock Sources - 4 to 48 MHz crystal oscillator - 32 k Hz crystal oscillator for RTC (LSE) - Internal 16 MHz factory-trimmed RC (±1%) - Internal low-power 32 k Hz RC...