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STM32L151VBT6ATR - STMicroelectronics

Description: Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 32KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

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STM32L151VBT6ATR - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP-100
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STM32L151VBT6ATR - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP-100
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STM32L151VBT6ATR Details

  • Manufacturer Part Number:

    STM32L151VBT6ATR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-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:

    32 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    7

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    83

  • Number of Serial I/Os:

    3

  • Number of Terminals:

    100

  • Number of Timers:

    6

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP100,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    32768

  • RAM (words):

    32768

  • ROM (words):

    131072

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    32 MHz

  • Supply Current-Max:

    100 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L151VBT6ATR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32L151VBT6ATR is -40°C to 85°C (industrial grade) and -40°C to 125°C (extended grade).
  • The clock speed of the STM32L151VBT6ATR can be configured using the Clock Control Register (RCC_CR) and the PLL Configuration Register (RCC_PLLCFGR). The clock speed can be set to 32 kHz, 16 MHz, or 32 MHz, depending on the application requirements.
  • The maximum current consumption of the STM32L151VBT6ATR depends on the operating mode and the clock speed. In Run mode, the maximum current consumption is around 350 μA/MHz, and in Sleep mode, it is around 10 μA.
  • The STM32L151VBT6ATR has several low-power modes, including Sleep mode, Stop mode, and Standby mode. These modes can be entered using the Power Management Unit (PMU) and the Cortex-M3 processor's sleep modes. The low-power modes can be used to reduce power consumption and extend battery life in battery-powered applications.
  • The maximum flash memory endurance of the STM32L151VBT6ATR is 10,000 erase cycles and 100,000 write cycles per page.

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STM32L151VBT6ATR 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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