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STM32L433RB

带FPU的超低功耗80 Mhz Arm Cortex-M4 MCU,具有128-KB Flash存储器、USB FS和LCD

The STM32L433xx devices are 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 that supports all Arm® single-precision data-processing instr • Includes ST state-of-the-art patented technology \n •Ultra-low-power with FlexPowerControl• 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;

ST

意法半导体

STM32L433RB

Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

文件:3.03642 Mbytes 页数:225 Pages

STMICROELECTRONICS

意法半导体

STM32L433RC

Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

文件:3.03642 Mbytes 页数:225 Pages

STMICROELECTRONICS

意法半导体

STM32L433VC

Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

文件:3.03642 Mbytes 页数:225 Pages

STMICROELECTRONICS

意法半导体

STM32L433XX

Ultra-low-power Arm짰 Cortex짰-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

文件:3.03642 Mbytes 页数:225 Pages

STMICROELECTRONICS

意法半导体

技术参数

  • Marketing Status:

    Active

  • Package:

    LQFP 64 10x10x1.4

  • Core:

    Arm Cortex-M4

  • Operating Frequency(MHz):

    80

  • Flash Size(Prog)(kB):

    128

  • RAM Size(kB):

    64

  • Timers_typ(16-bit):

    5

  • Timers_typ(32-bit):

    1

  • Other timer functions:

    2xWDG

  • Number of Channels_typ:

    16

  • D/A Converters_typ(12-bit):

    2

  • Comparator:

    2

  • I/Os (High Current):

    52

  • Display controller:

    LCD 4x32/8x28

  • CAN_typ:

    1

  • I2C_typ:

    3

  • SPI_typ:

    3

  • USB Type:

    USB Device

  • USART_typ:

    3

  • 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+
WLCSP-64
29860
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31500
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STM
25+
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960
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STMicroelectronics
25+
25000
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ST(意法半导体)
2021+
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499
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ST(意法)
23+
NA
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ST
21+
WLCSP64
10000
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22+
NA
3000
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ST
24+
WLCSP64
30000
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更多STM32L433RB供应商 更新时间2025-11-24 18:56:00