STM32L496VGY6PTR Microcontroller MCU Ultra-Low-Power 32-Bit 80MHz Arm Cortex-M4 MCU

STM32L496VGY6PTR is an ultra-low-power microcontroller based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at frequencies up to 80 MHz. The Cortex-M4 core features a Floating Point Unit (FPU) supporting single-precision data-processing instructions and data types, along with a full set of DSP instructions and a Memory Protection Unit (MPU) for enhanced application security.

• Includes ST state-of-the-art patented technology
• Ultra-low-power with FlexPowerControl
• 1.71 V to 3.6 V power supply range
• -40 °C to 85/125 °C temperature range
• 320 nA in VBAT mode for RTC and backup registers
• 25 nA Shutdown mode with 5 wakeup pins
• 108 nA Standby mode with 5 wakeup pins
• 426 nA Standby mode with RTC
• 2.57 µA Stop 2 mode, 2.86 µA Stop 2 with RTC
• 91 µA/MHz run mode (LDO mode)
• 37 μA/MHz run mode (at 3.3 V SMPS mode)
• Batch acquisition mode (BAM)
• 5 µs wakeup from Stop mode
• Brownout reset (BOR) in all modes except shutdown
• Interconnect matrix
• Arm® 32-bit Cortex®-M4 CPU with FPU and ART Accelerator
• 16 timers including motor-control, general purpose, and low-power variants
• RTC with hardware calendar, alarms, and calibration
• Up to 136 fast I/Os, most 5 V-tolerant
• Dedicated Chrom-ART Accelerator for enhanced graphics
• 8- to 14-bit camera interface
• Encryption hardware accelerator: HASH (SHA-256)
• Up to 1 MB flash memory with read-while-write capability
• 320 KB of SRAM including 64 KB with hardware parity check
• External memory interface and Dual-flash QUADSPI
• Multiple clock sources including crystal oscillators and internal RCs
• LCD controller with step-up converter
• Up to 24 capacitive sensing channels
• Rich analog peripherals including ADCs, DACs, op-amps, and comparators
• 20 communication interfaces including USB OTG, CAN, and multiple serial interfaces
• True random number generator and CRC calculation unit
• Comprehensive development support with debug interfaces