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    STM32L151ZET6

    Ultra-low-power Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 32 MHz CPU, USB, 2xOp-amp

    Parameters
    Supply Voltage Min Volt1.65
    Supply Voltage Max Volt3.6
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius85.0
    CoreArm Cortex-M3
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTray
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameLQFP 144 20x20x1.4 mm
    Description

    The ultra-low-power STM32L151xE and STM32L152xE devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories...
    Read More

    Key features
    Key features
    • Includes ST state-of-the-art patented technology
      • Ultra-low-power platform
        • 1.65 V to 3.6 V power supply

        • -40 °C to 105 °C temperature range

        • 290 nA Standby mode (3 wakeup pins)

        • 1.11 µA Standby mode + RTC

        • 560 nA Stop mode (16 wakeup lines)

        • 1.4 µA Stop mode + RTC

        • 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode

        • 195 µA/MHz Run mode

        • 10 nA ultra-low I/O leakage

        • 8 µs wakeup time

      • Core: Arm® Cortex®-M3 32-bit CPU
        • From 32 kHz up to 32 MHz max

        • 1.25 DMIPS/MHz (Dhrystone 2.1)

        • Memory protection unit

      • Up to 34 capacitive sensing channels
      • CRC calculation unit, 96-bit unique ID
      • Reset and supply management
        • Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds

        • Ultra-low-power POR/PDR

        • Programmable voltage detector (PVD)

      • Clock sources
        • 1 to 24 MHz crystal oscillator

        • 32 kHz oscillator for RTC with calibration

        • Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option

        • Internal low-power 37 kHz oscillator

        • Internal multispeed low-power 65 kHz to 4.2 MHz oscillator

        • PLL for CPU clock and USB (48 MHz)

      • Pre-programmed bootloader
        • USB and USART supported

      • Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
      • Memories
        • 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability)

        • 80 Kbytes of RAM

        • 16 Kbytes of true EEPROM with ECC

        • 128-byte backup register

      • LCD driver (except STM32L151xE devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter
      • Rich analog peripherals (down to 1.8 V)
        • 2x operational amplifiers

        • 12-bit ADC 1 Msps up to 40 channels

        • 12-bit DAC 2 ch with output buffers

        • 2x ultra-low-power comparators(window mode and wake up capability)

      • DMA controller 12x channels
      • 11x peripheral communication interfaces
        • 1x USB 2.0 (internal 48 MHz PLL)

        • 5x USARTs

        • Up to 8x SPIs (2x I2S, 3x 16 Mbit/s)

        • 2x I2Cs (SMBus/PMBus)

      • 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
      • Development support: serial wire debug, JTAG and trace
    In stock
    Quantity $ per unit Savings
    1-9$12.670%
    10-24$10.0121%
    25-99$8.8330%
    100-359$8.2535%
    360-1079$7.8438%
    1080-10000$7.6040%
    10000 + Contact sales
    $12.67
    $12.67
    Parameters
    Supply Voltage Min Volt1.65
    Supply Voltage Max Volt3.6
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius85.0
    CoreArm Cortex-M3
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTray
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameLQFP 144 20x20x1.4 mm
    Description

    The ultra-low-power STM32L151xE and STM32L152xE devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories...
    Read More

    Key features
    Key features
    • Includes ST state-of-the-art patented technology
      • Ultra-low-power platform
        • 1.65 V to 3.6 V power supply

        • -40 °C to 105 °C temperature range

        • 290 nA Standby mode (3 wakeup pins)

        • 1.11 µA Standby mode + RTC

        • 560 nA Stop mode (16 wakeup lines)

        • 1.4 µA Stop mode + RTC

        • 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode

        • 195 µA/MHz Run mode

        • 10 nA ultra-low I/O leakage

        • 8 µs wakeup time

      • Core: Arm® Cortex®-M3 32-bit CPU
        • From 32 kHz up to 32 MHz max

        • 1.25 DMIPS/MHz (Dhrystone 2.1)

        • Memory protection unit

      • Up to 34 capacitive sensing channels
      • CRC calculation unit, 96-bit unique ID
      • Reset and supply management
        • Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds

        • Ultra-low-power POR/PDR

        • Programmable voltage detector (PVD)

      • Clock sources
        • 1 to 24 MHz crystal oscillator

        • 32 kHz oscillator for RTC with calibration

        • Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option

        • Internal low-power 37 kHz oscillator

        • Internal multispeed low-power 65 kHz to 4.2 MHz oscillator

        • PLL for CPU clock and USB (48 MHz)

      • Pre-programmed bootloader
        • USB and USART supported

      • Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
      • Memories
        • 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability)

        • 80 Kbytes of RAM

        • 16 Kbytes of true EEPROM with ECC

        • 128-byte backup register

      • LCD driver (except STM32L151xE devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter
      • Rich analog peripherals (down to 1.8 V)
        • 2x operational amplifiers

        • 12-bit ADC 1 Msps up to 40 channels

        • 12-bit DAC 2 ch with output buffers

        • 2x ultra-low-power comparators(window mode and wake up capability)

      • DMA controller 12x channels
      • 11x peripheral communication interfaces
        • 1x USB 2.0 (internal 48 MHz PLL)

        • 5x USARTs

        • Up to 8x SPIs (2x I2S, 3x 16 Mbit/s)

        • 2x I2Cs (SMBus/PMBus)

      • 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
      • Development support: serial wire debug, JTAG and trace
    Associated products