STM32L496xx Ultra-low-power Arm Cortex -M4 32-bit MCU+FPU, 100 DMIPS, up to 1 MB Flash, 320 KB SRAM, USB OTG FS, audio, external SMPS Datasheet - production data Features Includes ST state-of-the-art patented LQFP64 (10 x 10) LQFP100 (14 x 14) technology WLCSP100 LQFP144 (20 20) Ultra-low-power with FlexPowerControl 1.71 V to 3.6 V power supply -40 C to 85/125 C temperature range UFBGA169 (7 x 7) WLCSP115 (4.63 x 4.15 mm) 320 nA in V mode: supply for RTC and UFBGA132 (7 7) BAT 32x32-bit backup registers RTC with HW calendar, alarms and calibration 25 nA Shutdown mode (5 wakeup pins) Up to 136 fast I/Os, most 5 V-tolerant, up to 14 108 nA Standby mode (5 wakeup pins) I/Os with independent supply down to 1.08 V 426 nA Standby mode with RTC Dedicated Chrom-ART Accelerator for 2.57 A Stop 2 mode, 2.86 A Stop 2 with enhanced graphic content creation (DMA2D) RTC 8- to 14-bit camera interface up to 32 MHz 91 A/MHz run mode (LDO mode) (black & white) or 10 MHz (color) 37 A/MHz run mode (at 3.3 V SMPS Memories mode) Up to 1 MB Flash, 2 banks read-while- Batch acquisition mode (BAM) write, proprietary code readout protection 5 s wakeup from Stop mode 320 KB of SRAM including 64 KB with Brown out reset (BOR) in all modes except hardware parity check shutdown External memory interface for static Interconnect matrix memories supporting SRAM, PSRAM, Core: Arm 32-bit Cortex -M4 CPU with FPU, NOR and NAND memories Adaptive real-time accelerator (ART Dual-flash Quad SPI memory interface Accelerator) allowing 0-wait-state execution Clock sources from Flash memory, frequency up to 80 MHz, MPU, 100 DMIPS and DSP instructions 4 to 48 MHz crystal oscillator 32 kHz crystal oscillator for RTC (LSE) Performance benchmark Internal 16 MHz factory-trimmed RC (1%) 1.25 DMIPS/MHz (Drystone 2.1) Internal low-power 32 kHz RC (5%) 273.55 Coremark (3.42 Coremark/MHz at 80 MHz) Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than Energy benchmark 0.25% accuracy) 279 ULPMark CP score Internal 48 MHz with clock recovery 80.2 ULPMark PP score 3 PLLs for system clock, USB, audio, ADC 16 timers: 2x 16-bit advanced motor-control, 2x LCD 8 40 or 4 44 with step-up converter 32-bit and 5x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Up to 24 capacitive sensing channels: support Stop mode), 2x watchdogs, SysTick timer touchkey, linear and rotary touch sensors August 2021 DS11585 Rev 15 1/281 This is information on a product in full production. www.st.comSTM32L496xx 4x digital filters for sigma delta modulator 5x U(S)ARTs (ISO 7816, LIN, IrDA, modem) Rich analog peripherals (independent supply) 1x LPUART 3 12-bit ADCs 5 Msps, up to 16-bit with 3x SPIs (4x SPIs with the Quad SPI) hardware oversampling, 200 A/Msps 2x CANs (2.0B Active) and SDMMC 2x 12-bit DAC output channels, low-power sample and hold SWPMI single wire protocol master I/F 2x operational amplifiers with built-in PGA IRTIM (Infrared interface) 2x ultra-low-power comparators 14-channel DMA controller 20x communication interfaces True random number generator USB OTG 2.0 full-speed, LPM and BCD CRC calculation unit, 96-bit unique ID 2x SAIs (serial audio interface) Development support: serial wire debug 4x I2C FM+(1 Mbit/s), SMBus/PMBus Table 1. Device summary Reference Part numbers STM32L496AG, STM32L496QG, STM32L496RG, STM32L496VG, STM32L496WG, STM32L496xx STM32L496ZG, STM32L496AE, STM32L496QE, STM32L496RE, STM32L496VE, STM32L496ZE 2/281 DS11585 Rev 15