首页 >STM32L431KC>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

STM32L431KC

带FPU的超低功耗80 Mhz Arm Cortex-M4 MCU,具有256-KB Flash存储器

The STM32L431xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing • Ultra-low-power with FlexPowerControl \n •1.71 V to 3.6 V power supply \n •-40 °C to 85/105/125 °C temperature range \n •200 nA in VBAT mode: supply for RTC and 32x32-bit backup registers \n •8 nA Shutdown mode (5 wakeup pins) \n •28 nA Standby mode (5 wakeup pins) \n •280 nA Standby mode with RTC;

ST

意法半导体

STM32L431XX

RTC with HW calendar, alarms and calibration

文件:2.73117 Mbytes 页数:200 Pages

STMICROELECTRONICS

意法半导体

STM32L431

RTC with HW calendar, alarms and calibration

文件:2.73117 Mbytes 页数:200 Pages

STMICROELECTRONICS

意法半导体

STM32L431RBT6TR

ST
LQFP64

ST

STM32L431RCT6

ST
LQFP-64

ST

技术参数

  • Marketing Status:

    Active

  • Package:

    UFQFPN 32 5x5x0.55

  • Core:

    Arm Cortex-M4

  • Operating Frequency(MHz):

    80

  • Flash Size(Prog)(kB):

    256

  • RAM Size(kB):

    64

  • Timers_typ(16-bit):

    5

  • Timers_typ(32-bit):

    1

  • Other timer functions:

    2xWDG

  • Number of Channels_typ:

    10

  • D/A Converters_typ(12-bit):

    2

  • Comparator:

    2

  • I/Os (High Current):

    26

  • CAN_typ:

    1

  • I2C_typ:

    2

  • SPI_typ:

    2

  • USART_typ:

    2

  • Integrated op-amps:

    1

  • Additional Serial Interfaces:

    SAI

  • Parallel Interfaces:

    Quad SPI

  • TRNG_typ:

    true

  • Supply Voltage_min(V):

    1.71

  • Supply Voltage_max(V):

    3.6

  • Supply Current_typ(@ Lowest Power)(µA):

    0.01

  • Supply Current_typ(Run mode (per Mhz))(µA):

    80

  • Operating Temperature_min(°C):

    -40

  • Operating Temperature_max(°C):

    85

供应商型号品牌批号封装库存备注价格
STMicroelectronics
20+
UFQFPN-32
29860
STM微控制器MCU-可开原型号增税票
询价
STMicroelectronics
21+
44-TQFP
5680
100%进口原装!长期供应!绝对优势价格(诚信经营
询价
ST(意法半导体)
2447
UFQFPN-32(5x5)
31500
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
STM
25+
IC
2940
就找我吧!--邀您体验愉快问购元件!
询价
STMicroelectronics
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
ST(意法半导体)
2021+
UFQFPN-32(5x5)
499
询价
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
ST
21+
UFQFPN32
10000
原装,品质保证,请来电咨询
询价
22+
NA
3000
加我QQ或微信咨询更多详细信息,
询价
ST支持实单
23+
UFQFPN-32
50000
全新原装正品现货,支持订货
询价
更多STM32L431KC供应商 更新时间2025-10-4 14:14:00