Status: | Active |
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Series: | STM32L4S7VI |
RoHS: | Compliant |
Ultra-low-power with FlexPowerControl 1.71 V to 3.6 V power supply -40 °C to 85/125 °C temperature range Batch acquisition mode (BAM) 305 nA in VBAT mode: supply for RTC and 32x32-bit backup registers 33 nA Shutdown mode (5 wakeup pins) 125 nA Standby mode (5 wakeup pins) 420 nA Standby mode with RTC 2.8 μA Stop 2 with RTC 110 μA/MHz Run mode 5 µs wakeup from Stop mode Brownout reset (BOR) in all modes except Shutdown Interconnect matrix |
1.71 V to 3.6 V power supply |
-40 °C to 85/125 °C temperature range |
Batch acquisition mode (BAM) |
305 nA in VBAT mode: supply for RTC and 32x32-bit backup registers |
33 nA Shutdown mode (5 wakeup pins) |
125 nA Standby mode (5 wakeup pins) |
420 nA Standby mode with RTC |
2.8 μA Stop 2 with RTC |
110 μA/MHz Run mode |
5 µs wakeup from Stop mode |
Brownout reset (BOR) in all modes except Shutdown |
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 120 MHz, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions |
Performance benchmark 1.25 DMIPS/MHz (Drystone 2.1) 409.20 CoreMark® (3.41 CoreMark/MHz @120 MHz) |
1.25 DMIPS/MHz (Drystone 2.1) |
409.20 CoreMark® (3.41 CoreMark/MHz @120 MHz) |
Energy benchmark 233 ULPMarkâ„¢CP score 56.5 ULPMarkâ„¢PP score |
233 ULPMarkâ„¢CP score |
56.5 ULPMarkâ„¢PP score |
Clock sources 4 to 48 MHz crystal oscillator 32 kHz crystal oscillator for RTC (LSE) Internal 16 MHz factory-trimmed RC (±1%) Internal low-power 32 kHz RC (±5%) Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy) Internal 48 MHz with clock recovery 3 PLLs for system clock, USB, audio, ADC |
4 to 48 MHz crystal oscillator |
32 kHz crystal oscillator for RTC (LSE) |
Internal 16 MHz factory-trimmed RC (±1%) |
Internal low-power 32 kHz RC (±5%) |
Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy) |
Internal 48 MHz with clock recovery |
3 PLLs for system clock, USB, audio, ADC |
RTC with hardware calendar, alarms and calibration |
Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors |
Advanced graphics features Chrom-ART Accelerator (DMA2D) for enhanced graphic content creation Chrom-GRC (GFXMMU) allowing up to 20% of graphic resources optimization MIPI® DSI Host controller with two DSI lanes running at up to 500 Mbit/s each LCD-TFT controller |
Chrom-ART Accelerator (DMA2D) for enhanced graphic content creation |
Chrom-GRC (GFXMMU) allowing up to 20% of graphic resources optimization |
MIPI® DSI Host controller with two DSI lanes running at up to 500 Mbit/s each |
LCD-TFT controller |
16x timers: 2 x 16-bit advanced motor-control, 2 x 32-bit and 5 x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer |
Up to 136 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V |
Memories 2-Mbyte Flash, 2 banks read-while-write, proprietary code readout protection 640 Kbytes of SRAM including 64 Kbytes with hardware parity check External memory interface for static memories supporting SRAM, PSRAM, NOR, NAND and FRAM memories 2 x Octo-SPI memory interface |
2-Mbyte Flash, 2 banks read-while-write, proprietary code readout protection |
640 Kbytes of SRAM including 64 Kbytes with hardware parity check |
External memory interface for static memories supporting SRAM, PSRAM, NOR, NAND and FRAM memories |
2 x Octo-SPI memory interface |
4x digital filters for sigma delta modulator |
Rich analog peripherals (independent supply) 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 µA/Msps 2x 12-bit DAC, low-power sample and hold 2x operational amplifiers with built-in PGA 2x ultra-low-power comparators |
12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 µA/Msps |
2x 12-bit DAC, low-power sample and hold |
2x operational amplifiers with built-in PGA |
2x ultra-low-power comparators |
20x communication interfaces USB OTG 2.0 full-speed, LPM and BCD 2x SAIs (serial audio interface) 4x I2C FM+(1 Mbit/s), SMBus/PMBus 6x USARTs (ISO 7816, LIN, IrDA, modem) 3x SPIs (5x SPIs with the dual Octo-SPI) CAN (2.0B Active) and SDMMC |
USB OTG 2.0 full-speed, LPM and BCD |
2x SAIs (serial audio interface) |
4x I2C FM+(1 Mbit/s), SMBus/PMBus |
6x USARTs (ISO 7816, LIN, IrDA, modem) |
3x SPIs (5x SPIs with the dual Octo-SPI) |
CAN (2.0B Active) and SDMMC |
14-channel DMA controller |
True random number generator |
CRC calculation unit, 96-bit unique ID |
8- to 14-bit camera interface up to 32 MHz (black and white) or 10 MHz (color) |
Encryption hardware accelerator: AES (128/256-bit key), HASH (SHA-256) |
Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocellâ„¢ (ETM) |
Product Specifications |
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DS12024 Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 150DMIPS, up to 2MB Flash, 640KB SRAM, LCD-TFT & MIPI DSI, AES+HASH |
Reference Manuals |
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RM0432 STM32L4+ Series advanced Arm®-based 32-bit MCUs |
Programming Manuals |
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PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual |
Errata Sheets |
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ES0393 STM32L4Rxxx and STM32L4Sxxx device errata |
Design Notes & Tips |
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DT0117 MIcrophone array beamforming in the PCM and PDM domain |
Flyers |
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Get ready for the largest IoT development ecosystem |
STM32 Nucleo boards - Unified scalable offering |
STM32L4+ Series - Ultra-low-power and more performance |
Product Certifications |
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PSA Certified - Security assurance certificate for STM32L4 MCUs |
Mcu, Arm Cortex-M4, 120Mhz, Lqfp-100 | Newark Electronics |
MCU, ARM CORTEX-M4, 120MHZ, LQFP-100 | element14 |
MCU 32-Bit STM32 ARM Cortex M4 RISC 2MB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray | Avnet America |
Where can I find additional details, specifications and documents for a STM32L4S7VIT6?
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What category does STM32L4S7VIT6 fall under?
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Is the STM32L4S7VIT6 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
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