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ST STM32L462VET6TR

제조업체
제조사 품번
STM32L462VET6TR
LCSC 번호
C2055968
포장
LQFP-100(14x14)
고객 번호
주요 제원
Ultra-low power 80 MHz Arm Cortex-M4 MCU with FPU, featuring 512-KB Flash, USB device, AES-256, and DFSDM
데이터시트ST STM32L462VET6TR
RoHS 준수3개 문서 이용 가능
대체 부품5
모든 주문 보장
100% 정품 · 30일 반품 또는 교환

제품 사양

전체
타입설명
카테고리Integrated Circuits (ICs)/Embedded/Microcontrollers
제조업체ST
포장LQFP-100(14x14)
DAC (Bit)12bit
ADC (Bit)12bit
Number of I/O83
Operating Temperature-40℃~+85℃
Voltage - Supply1.71V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size512KB
CPU CoreARM Cortex-M4
Core Size32 Bit
CPU Maximum Speed80MHz
Oscillator TypeBuilt-in
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개요

AI 번역

Ultra-low-power Arm Cortex -M4 32-bit MCU+FPU, 100DMIPS , 512KB Flash, 160KB SRAM, analog, audio, AES

주요 특징

AI 번역
  • Ultra-low-power with FlexPowerControl
  • 1.71V to 3.6V power supply
  • -40℃ to 85/125℃ temperature range
  • 145 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
  • 22 nA Shutdown mode (5 wakeup pins)
  • 106 nA Standby mode (5 wakeup pins)
  • 375 nA Standby mode with RTC
  • 2.05 μA Stop 2 mode, 2.40 μA with RTC
  • 84 μA/MHz run mode
  • Batch acquisition mode (BAM)
  • 4 μs wakeup from Stop mode
  • Brown out reset (BOR)
  • 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 and DSP instructions
  • Performance benchmark: 1.25 DMIPS/MHz (Drystone 2.1), 273.55 CoreMark (3.42 CoreMark/MHz @ 80 MHz)
  • Energy benchmark: 335 ULPMark CP score, 104 ULPMark 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, 2 PLLs for system clock, audio, ADC
  • Up to 83 fast I/Os, most 5 V-tolerant
  • RTC with HW calendar, alarms and calibration
  • Up to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors
  • 12x timers: 1x16-bit advanced motor-control, 1x32-bit and 3x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
  • Memories: 512 KB single bank Flash, proprietary code readout protection, 160 KB of SRAM including 32 KB with hardware parity check, Quad SPI memory interface
  • Rich analog peripherals (independent supply): 1x 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 μA/Msps, 1x 12-bit DAC output channels, low-power sample and hold, 1x operational amplifier with built-in PGA, 2x ultra-low-power comparators, Accurate 2.5V or 2.048V reference voltage buffered output
  • AES: 128/256-bit key encryption hardware accelerator
  • 17x communication interfaces: USB 2.0 full-speed crystal less solution with LPM and BCD, 1x SAI (serial audio interface), 4x I2C FM+(1 Mbit/s), SMBus/PMBus, 3x USARTs (ISO 7816, LIN, IrDA, modem), 1x UART (LIN, IrDA, modem), 1x LPUART (Stop 2 wake-up), 3x SPIs (and 1x Quad SPI), CAN (2.0B Active) and SDMMC interface, IRTIM (Infrared interface), 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
  • All packages are ECOPACK2 compliant