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    STM32F334R8T7TR

    STM32F334R8T7TR

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    STM32F334R8T6

    Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 64 Kbytes of Flash memory, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer

    Parameters
    Supply Voltage Min Volt2.0
    Supply Voltage Max Volt3.6
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius85.0
    CoreArm Cortex-M4
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTray
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameLQFP 64 10x10x1.4 mm
    Description

    The STM32F334x4/6/8 family incorporates the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 72 MHz frequency embedding a floating point unit (FPU), high-speed embedded memories (up to 64 Kbytes of Flash memory, up to 12 Kbytes of SRAM), and an extensive range of enhanced I/Os...
    Read More

    Key features
    Key features
    • Core: Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division DSP instruction
    • Memories
      • Up to 64 Kbytes of Flash memory
      • Up to 12 Kbytes of SRAM with HW parity check
      • Routine booster: 4 Kbytes of SRAM on instruction and data bus with HW parity check (CCM)
    • CRC calculation unit
    • Reset and supply management
      • Low-power modes: Sleep, Stop, Standby
      • VDD,VDDA voltage range: 2.0 to 3.6 V
      • Power-on/Power-down reset (POR/PDR)
      • Programmable voltage detector (PVD)
      • 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 (up to 64 MHz with 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
    • Up to two ADC 0.20 μs (up to 21 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
    • Up to three 12-bit DAC channels with analog supply from 2.4 V to 3.6 V
    • Three ultra-fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V
    • One operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
    • Up to 18 capacitive sensing channels supporting touchkeys, linear and rotary touch sensors
    • Up to 12 timers
      • HRTIM: 6 x16-bit counters, 217 ps resolution, 10 PWM, 5 fault inputs, 10 ext event input, 1 synchro. input,1 synchro. out
      • One 32-bit timer and one 16-bit timer with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
      • One 16-bit 6-c
    In stock
    Quantity $ per unit Savings
    1-9$7.050%
    10-24$6.3710%
    25-99$6.0814%
    100$5.2725%
    100 + Contact sales
    $7.05
    $7.05
    Parameters
    Supply Voltage Min Volt2.0
    Supply Voltage Max Volt3.6
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius85.0
    CoreArm Cortex-M4
    ECCN US3A991.a.2
    ECCN EUNEC
    Packing TypeTray
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameLQFP 64 10x10x1.4 mm
    Description

    The STM32F334x4/6/8 family incorporates the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 72 MHz frequency embedding a floating point unit (FPU), high-speed embedded memories (up to 64 Kbytes of Flash memory, up to 12 Kbytes of SRAM), and an extensive range of enhanced I/Os...
    Read More

    Key features
    Key features
    • Core: Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division DSP instruction
    • Memories
      • Up to 64 Kbytes of Flash memory
      • Up to 12 Kbytes of SRAM with HW parity check
      • Routine booster: 4 Kbytes of SRAM on instruction and data bus with HW parity check (CCM)
    • CRC calculation unit
    • Reset and supply management
      • Low-power modes: Sleep, Stop, Standby
      • VDD,VDDA voltage range: 2.0 to 3.6 V
      • Power-on/Power-down reset (POR/PDR)
      • Programmable voltage detector (PVD)
      • 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 (up to 64 MHz with 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
    • Up to two ADC 0.20 μs (up to 21 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
    • Up to three 12-bit DAC channels with analog supply from 2.4 V to 3.6 V
    • Three ultra-fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V
    • One operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
    • Up to 18 capacitive sensing channels supporting touchkeys, linear and rotary touch sensors
    • Up to 12 timers
      • HRTIM: 6 x16-bit counters, 217 ps resolution, 10 PWM, 5 fault inputs, 10 ext event input, 1 synchro. input,1 synchro. out
      • One 32-bit timer and one 16-bit timer with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
      • One 16-bit 6-c
    Associated products