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STM32L031F4P3 - STMicroelectronics

Description: STMICROELECTRONICS - STM32L031F4P3 - ARM MCU, STM32 Family STM32L0 Series Microcontrollers, ARM Cortex-M0+, 32bit, 32 MHz, 16 KB, 8 KB

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STM32L031F4P3 - STMicroelectronics PCB footprint - Other - Other - TSSOP-20
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STM32L031F4P3 - STMicroelectronics  - 3D model - Other - TSSOP-20
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STM32L031F4P3 Details

  • Manufacturer Part Number:

    STM32L031F4P3

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    Cortex-M0+

  • Clock Frequency-Max:

    25 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of DMA Channels:

    7

  • Number of External Interrupts:

    26

  • Number of I/O Lines:

    15

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    20

  • Number of Timers:

    5

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    8192

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.2 mm

  • Speed:

    32 MHz

  • Supply Current-Max:

    5.7 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L031F4P3 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32L031F4P3 is 32 MHz.
  • The clock source can be configured using the Clock Control Register (RCC_CR) and the Clock Configuration Register (RCC_CFGR). The internal RC oscillator (HSI) is the default clock source, but you can also use an external clock source or the PLL.
  • The BOOT0 and BOOT1 pins are used to select the boot mode of the microcontroller. BOOT0 selects between the internal flash memory and an external memory, while BOOT1 selects between the main flash memory and the system memory.
  • The STM32L031F4P3 has several low-power modes, including Sleep, Stop, and Standby. These modes can be entered using the Power Management Unit (PMU) and the Cortex-M0+ processor's sleep modes. The low-power modes can be configured using the PWR_CSR and PWR_CR registers.
  • The maximum current consumption of the STM32L031F4P3 depends on the operating frequency and the peripherals used. According to the datasheet, the maximum current consumption is around 13 mA at 32 MHz with all peripherals enabled.

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STM32L031F4P3 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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