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STM32L151VET7 - STMicroelectronics

Description: Ultra-low-power 32-bit MCU Arm®-based Cortex®-M3 with 512KB Flash, 80KB SRAM, 16KB EEPROM, LCD, USB, ADC, DAC

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STM32L151VET7 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP-100
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STM32L151VET7 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP-100
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STM32L151VET7 Details

  • Manufacturer Part Number:

    STM32L151VET7

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFQFP-100

  • Country Of Origin:

    Malaysia, Philippines, Taiwan

  • 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:

    YES

  • CPU Family:

    CORTEX-M3

  • Clock Frequency-Max:

    24 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G100

  • Length:

    14 mm

  • Number of I/O Lines:

    83

  • Number of Terminals:

    100

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    81920

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    32 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L151VET7 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32L151VET7 is 32 MHz, but it can be overclocked to 48 MHz with a reduced voltage range.
  • The internal oscillator (HSI) on the STM32L151VET7 can be configured using the RCC_CR register. Set the HSION bit to enable the oscillator, and then set the HSITRIM bits to adjust the oscillator frequency.
  • The VBAT pin on the STM32L151VET7 is used to power the real-time clock (RTC) and backup registers when the main power supply (VDD) is turned off. It allows the device to retain its RTC and backup data even when the main power is off.
  • The STM32L151VET7 has several low-power modes, including Sleep, Stop, and Standby. These modes can be entered using the PWR_MODE CSR register. The device can also wake up from these modes using various wake-up sources, such as interrupts or external events.
  • The maximum current consumption of the STM32L151VET7 depends on the operating frequency and voltage. At 32 MHz and 3.3V, the maximum current consumption is around 38 mA. However, this can be reduced to around 1.5 mA in low-power modes.

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STM32L151VET7 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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