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STM8L151K2U6 - STMicroelectronics

Description: 8-bit ultra-low-power MCU, up to 8 KB Flash, up to 256 bytes data EEPROM, RTC, timers, USART, I2C, SPI, ADC, comparators

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PCB Footprints
STM8L151K2U6 - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UFQFPN32
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3D Models
STM8L151K2U6 - STMicroelectronics  - 3D model - Quad Flat No-Lead - UFQFPN32
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STM8L151K2U6 Details

  • Manufacturer Part Number:

    STM8L151K2U6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    UFQFPN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    UFQFPN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.15

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • CPU Family:

    STM8

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    30

  • Number of Terminals:

    32

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    1024

  • ROM (words):

    4096

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    4.88 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:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

STM8L151K2U6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be used with the internal oscillator is 16 MHz. However, it's recommended to use a clock frequency of up to 12 MHz to ensure reliable operation.
  • To configure the WDT, you need to set the WDP (Watchdog Prescaler) bits in the WDTCSR (Watchdog Timer Control and Status Register) to select the timeout period, and then enable the WDT by setting the WDTE (Watchdog Timer Enable) bit. You can also configure the WDT to reset the MCU by setting the RST (Reset) bit in the WDTCSR.
  • No, the UART peripheral in asynchronous mode is limited to a maximum baud rate of 115200 bps. If you need a higher baud rate, you can use the UART in synchronous mode or use an external UART chip.
  • To enable the internal pull-up resistors on the GPIO pins, you need to set the PUPR (Pull-up/Pull-down Register) bits corresponding to the desired pins. You can also configure the pull-up/pull-down resistors using the GPIOx_PUPDR (GPIOx Pull-up/Pull-down Register) registers.
  • The minimum voltage required for the MCU to operate in low-power mode is 2.4 V. However, the recommended operating voltage range for the STM8L151K2U6 is 2.5 V to 3.6 V.

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STM8L151K2U6 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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