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ST STM32L471RGT6 product image
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ST STM32L471RGT6RoHS

Manufacturer
ST
MPN
STM32L471RGT6
LCSC Part #
C124719
Packaging
LQFP-64(10x10)
Customer #
Key Attributes
Up to 1MB Flash, 128 KB SRAM, analog, audio
Datasheetpdf iconST STM32L471RGT6
In-Stock: 303
303 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 6.1552$ 6.16
10+$ 5.2313$ 52.31
30+$ 4.4586$ 133.76
100+$ 3.9039$ 390.39
500+$ 3.6469$ 1823.45
1,000+$ 3.5314$ 3531.40
Standard Packaging160/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-64(10x10)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Voltage - Supply1.71V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size1MB
CPU CoreARM Cortex-M4
Core Size32 Bit
CPU Maximum Speed80MHz
Oscillator TypeBuilt-in
Number of I/O51
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging160
Sales UnitPiece

Features

AI Translation
  • Ultra-low-power with FlexPowerControl
  • 1.71V to 3.6V power supply
  • -40°C to 85/105/125°C temperature range
  • 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
  • 30 nA Shutdown mode (5 wakeup pins)
  • 120 nA Standby mode (5 wakeup pins)
  • 420 nA Standby mode with RTC
  • 1.1 μA Stop 2 mode, 1.4 μA Stop 2 with RTC
  • 100 μA/MHz run mode
  • Batch acquisition mode (BAM)
  • 4 μs wakeup from Stop mode
  • Brown out 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 80 MHz, MPU, 100DMIPS/1.25DMIPS/MHz (Dhrystone 2.1), and DSP instructions
  • 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)
    • 3 PLLs for system clock, audio, ADC
  • RTC with HW calendar, alarms and calibration
  • Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors
  • 16x timers: 2x16-bit advanced motor-control, 2x32-bit and 5x16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
  • Up to 114 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
  • Up to 1 MB Flash, 2 banks read-whilewrite, proprietary code readout protection
  • Up to 128 KB of SRAM including 32 KB with hardware parity check
  • External memory interface for static memories supporting SRAM, PSRAM, NOR and NAND memories
  • Quad SPI memory interface
  • 4x digital filters for sigma delta modulator
  • Rich analog peripherals (independent supply):
    • 3x 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
  • 17x communication interfaces:
    • 2x SAIs (serial audio interface)
    • 3x I²C FM+(1 Mbit/s), SMBus/PMBus
    • 6x USARTs (ISO 7816, LIN, IrDA, modem)
    • 3x SPIs (4x SPIs with the Quad SPI)
    • CAN (2.0B Active) and SDMMC interface
    • SWPMI single wire protocol master I/F
  • 14-channel DMA controller
  • True random number generator
  • CRC calculation unit, 96-bit unique ID
  • Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™