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    STM32F302K8U6TR

    STM32F302K8U6TR

    STM32F302K8U6

    STM32F302K8U6

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    STM32F302K8U7

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    Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 64 Kbytes of Flash memory, 72 MHz CPU, 12-bit ADC 5 MSPS, Comparator, Op-Amp
    Learn More about STM32F302K8U7

    Quantity $ per Unit Savings
    1 - 9$6.330%
    10 - 99$3.5544%
    100 - 249$3.0851%
    250 - 499$2.9254%
    500$2.6259%
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    Parameter NameParameter Value
    Supply Voltage Min Volt2.0
    Supply Voltage Max Volt3.6
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius105.0
    CoreArm Cortex-M4
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTray
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameUFQFPN 32 5x5x0.55 mm

    The STM32F302x6/8 family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 72 MHz and embedding a floating point unit (FPU). The family incorporates high-speed embedded memories (up to 64 Kbytes of Flash memory, 16 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.


    The devices offer a fast 12-bit ADC (5 Msps), three comparators, an operational amplifier, up to 18 capacitive sensing channels, one DAC channel, a low-power RTC, one general-purpose 32-bit timer, one timer dedicated to motor control, and up to three general-purpose 16-bit timers, and one timer to drive the DAC. They also feature standard and advanced communication interfaces: three I2Cs, up to three USARTs, up to two SPIs with multiplexed full-duplex I2S, a USB FS device, a CAN, and an infrared transmitter.


    The STM32F302x6/8 family operates in the –40 to +85°C and –40 to +105°C temperature ranges from at a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.


    The STM32F302x6/8 family offers devices in 32-, 48-, 49- and 64-pin packages.


    The set of included peripherals changes with the device chosen.

    Key features
    • Core: Arm® 32-bit Cortex®-M4 CPU with FPU (72 MHz max.), single-cycle multiplication and HW division, DSP instruction
    • Memories
      • 32 to 64 Kbytes of Flash memory
      • 16 Kbytes of SRAM on data bus
    • CRC calculation unit
    • Reset and power management
      • VDD, VDDA voltage range: 2.0 to 3.6 V
      • Power-on/Power down reset (POR/PDR)
      • Programmable voltage detector (PVD)
      • Low-power: Sleep, Stop, and Standby
      • VBAT supply for RTC and backup registers
    • Clock management
      • 4 to 32 MHz crystal oscillator
      • 32 kHz oscillator for RTC with calibration
      • Internal 8 MHz RC with x 16 PLL option
      • Internal 40 kHz oscillator
    • Up to 51 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant
    • Interconnect matrix
    • 7-channel DMA controller supporting timers, ADCs, SPIs, I2Cs, USARTs and DAC
    • 1 × ADC 0.20 μs (up to 15 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single ended/differential mode, separate analog supply from 2.0 to 3.6 V
    • Temperature sensor
    • 1 x 12-bit DAC channel with analog supply from 2.4 to 3.6 V
    • Three fast rail-to-rail analog comparators with analog supply from 2.0 to 3.6 V
    • 1 x operational amplifier that can be used in PGA mode, all terminal accessible with analog supply from 2.4 to 3.6 V
    • Up to 18 capacitive sensing channels supporting touchkey, linear and rotary sensors
    • Up to 9 timers
      • One 32-bit timer with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
      • One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop
      • Three 16-bit timers with IC/OC/OCN or PWM, deadtime gen. and emergency stop
      • One 16-bit basic timer to