STM32L562xx Ultra-low-power Arm Cortex -M33 32-bit MCU+TrustZone +FPU , 165DMIPS, up to 512KB Flash, 256KB SRAM, SMPS, AES+PKA Datasheet - production data Features Ultra-low-power with FlexPowerControl 1.71 V to 3.6 V power supply UFQFPN48 (7 x 7 mm) LQFP48 (7 x 7 mm) LQFP64 (10 x 10 mm) (*) -40 C to 85/125 C temperature range LQFP100 (14 x14 mm) LQFP144 (20 x 20mm) Batch acquisition mode (BAM) FBGA 187 nA in VBAT mode: supply for RTC and 32x32-bit backup registers 17 nA Shutdown mode (5 wakeup pins) WLCSP81 (4.36 x 4.07 mm) UFBGA132 (7 x 7 mm) 108 nA Standby mode (5 wakeup pins) (*): Silhouette shown above. 222 nA Standby mode with RTC 3.16 A Stop 2 with RTC Memories 106 A/MHz Run mode (LDO mode) Up to 512-Kbyte Flash, two banks read-while- 62 A/MHz Run mode 3 V write (SMPS step-down converter mode) 256 Kbytes of SRAM including 64 Kbytes with 5 s wakeup from Stop mode hardware parity check Brownout reset (BOR) in all modes except External memory interface supporting SRAM, Shutdown PSRAM, NOR, NAND and FRAM memories OCTOSPI memory interface Core Arm 32-bit Cortex -M33 CPU with Security TrustZone and FPU Arm TrustZone and securable I/Os, memories and peripherals ART Accelerator Flexible life cycle scheme with RDP (readout 8-Kbyte instruction cache allowing 0-wait-state protection) execution from Flash memory and external Root of trust thanks to unique boot entry and memories frequency up to 110 MHz, MPU, hide protection area (HDP) 165 DMIPS and DSP instructions SFI (secure firmware installation) thanks to Performance benckmark embedded RSS (root secure services) 1.5 DMIPS/MHz (Drystone 2.1) Secure firmware upgrade support with TF-M 442 CoreMark (4.02 CoreMark /MHz) AES coprocessor Public key accelerator Energy benchmark On-the-fly decryption of Octo-SPI external 370 ULPMark-CP score memories 54 ULPMark-PP score HASH hardware accelerator 27400 SecureMark-TLS score September 2020 DS12736 Rev 4 1/342 This is information on a product in full production. www.st.comSTM32L562xx Active tamper and protection against Up to 19 communication peripherals temperature, voltage and frequency attacks 1x USB Type-C/ USB power delivery True random number generator NIST SP800- controller 90B compliant 1x USB 2.0 full-speed crystal less solution, 96-bit unique ID LPM and BCD 512-byte OTP (one-time programmable) for 2x SAIs (serial audio interface) user data 4x I2C FM+(1 Mbit/s), SMBus/PMBus 6x USARTs (ISO 7816, LIN, IrDA, modem) General-purpose input/outputs 3x SPIs (7x SPIs with USART and OCTOSPI in Up to 114 fast I/Os with interrupt capability SPI mode) most 5 V-tolerant and up to 14 I/Os with independent supply down to 1.08 V 1x FDCAN controller 1x SDMMC interface Power management 2 DMA controllers Embedded regulator (LDO) with three configurable range output to supply the digital 14 DMA channels circuitry Embedded SMPS step-down converter Up to 22 capacitive sensing channels External SMPS support Support touch key, linear and rotary touch sensors Clock management Rich analog peripherals (independent 4 to 48 MHz crystal oscillator supply) 32 kHz crystal oscillator for RTC (LSE) 2x 12-bit ADC 5 Msps, up to 16-bit with Internal 16 MHz factory-trimmed RC (1%) hardware oversampling, 200 A/Msps Internal low-power 32 kHz RC (5%) 2x 12-bit DAC outputs, low-power sample and Internal multispeed 100 kHz to 48 MHz hold oscillator, auto-trimmed by LSE (better than 2x operational amplifiers with built-in PGA 0.25% accuracy) 2x ultra-low-power comparators Internal 48 MHz with clock recovery 4x digital filters for sigma delta modulator 3 PLLs for system clock, USB, audio, ADC CRC calculation unit Up to 16 timers and 2 watchdogs 16x timers: 2 x 16-bit advanced motor-control, Debug 2 x 32-bit and 5 x 16-bit general purpose, 2x Development support: serial wire debug 16-bit basic, 3x low-power 16-bit timers (SWD), JTAG, Embedded Trace Macrocell (available in Stop mode), 2x watchdogs, 2x (ETM) SysTick timer RTC with hardware calendar, alarms and calibration Table 1. Device summary Reference Part numbers STM32L562CE, STM32L562ME, STM32L562QE, STM32L562RE, STM32L562VE, STM32L562xx STM32L562ZE 2/342 DS12736 Rev 4