STMicroelectronics STM32L496VGY6TR, 32 bit ARM Cortex M4 Microcontroller, 1.024MB FLASH, 100-Pin WLCSP

The STMicroelectronics STM32L496xx devices are ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz The Cortex-M4 core features a Floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32L496xx devices embed high-speed memories (up to 1 Mbyte of Flash memory, 320 Kbyte of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad SPI Flash memories Interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

• Ultra-low-power with FlexPowerControl
• 1.71 V to 3.6 V power supply
• -40 °C to 85/125 °C temperature range
• 320 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
• 25 nA Shutdown mode (5 wakeup pins)
• 108 nA Standby mode (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
• Brown out reset (BOR) in all modes except shutdown
• Interconnect Matrix