STM32L4P5VGT6P

Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 150 DMIPS, up to 1MB Flash, 320KB SRAM, LCD-TFT, external SMPS.

Key features

• Includes ST state-of-the-art patented technology
• 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) 150 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
• 22 nA Shutdown mode (5 wakeup pins)
• 42 nA Standby mode (5 wakeup pins)
• 190 nA Standby mode with RTC
• 2.95 μA Stop 2 with RTC
• 110 μA/MHz Run mode (LDO mode)
• 41 μA/MHz Run mode (@3.3 V SMPS mode)
• 5 μs wakeup from Stop mode
• Brownout reset (BOR) in all modes except Shutdown
• 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
• 1-Mbyte Flash memory, 2 banks read-while-write, proprietary code readout protection
• 320 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 interfaces
• Up to 136 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
• 1.25 DMIPS/MHz (Drystone 2.1)
• 409.20 CoreMark (3.41 CoreMark/MHz @120 MHz)
• 285 ULPMark CP score
• Up to 24 capacitive sensing channels
• Support touchkey, linear and rotary touch sensors
• 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
• 1 AHB bus matrix
• 14-channel DMA controller
• 23 communication peripherals:
• USB OTG 2.0 full-speed, LPM and BCD
• 2 x 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 2 x SDMMC
• 8- to 14-bit camera interface up to 32 MHz (black and white) or 10 MHz (color)
• 8-/16-bit parallel synchronous data input/output slave interface (PSSI)
• 11 analog peripherals (independent supply):
• 2x 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
• 2x digital filters for sigma delta modulator
• 1x temperature sensor
• Chrom-ART Accelerator (DMA2D) for enhanced graphic content creation
• LCD-TFT controller
• 16x timers and watchdog:
• 2x16-bit advanced motor-control
• 2x32-bit general purpose timers
• 5x16-bit general purpose timers
• 2x 16-bit basic timers
• 2x low-power 16-bit timers (available in Stop mode)
• 2x watchdogs
• 1x SysTick timer
• RTC with hardware calendar, alarms and calibration
• True random generator
• CRC calculation unit
• HASH (SHA-256) hardware accelerator
• Debug mode:
• Serial wire debug (SWD)
• JTAG
• Embedded Trace Macrocell (ETM)
• 96-bit unique ID