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STM32F334C4T6

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STMICROELECTRONICS STM32F334C4T6 32Bit Microcontroller, High-Resolution Timer, ARM Cortex-M4, 72MHz, 16KB, 16KB, 48Pins, LQFP

Manufacturer : STMicroelectronics, Inc
Package/Case : 48-LQFP
Product Categories : Embedded - Microcontrollers
Datasheet: STM32F334C4T6 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 497

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STM32F334C4T6 Product Details

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 and peripherals connected to two APB buses.

The STM32F334x4/6/8 microcontrollers offer two fast 12-bit ADCs (5 Msps), up to three ultra-fast comparators, an operational amplifier, three DAC channels, a low-power RTC, one high-resolution timer, one general-purpose 32-bit timer, one timer dedicated to motor control, and four general-purpose 16-bit timers. They also feature standard and advanced communication interfaces: one I2C, one SPI, up to three USARTs and one CAN.
The STM32F334x4/6/8 family operates in the –40 to +85 °C and –40 to +105 °C temperature ranges from 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allow the design of low-power applications.
The STM32F334x4/6/8 family offers devices in 32, 48 and 64-pin packages.
Depending on the device chosen, different sets of peripherals are included.

Feature

  • 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

    • STM32F334C4T6 Block Diagram
    (Picture: Diagram)

    Technical Parameters

    • Core Processor
    • ARM? Cortex?-M4
    • Core Size
    • 32-Bit
    • Speed
    • 72MHz
    • Connectivity
    • CANbus, I2C, IrDA, LINbus, SPI, UART/USART
    • Peripherals
    • DMA, POR, PWM, WDT
    • Number of I/O
    • 37
    • Program Memory Size
    • 16KB (16K x 8)
    • Program Memory Type
    • FLASH
    • RAM Size
    • 12K x 8
    • Voltage Supply (Vcc/Vdd)
    • 2V ~ 3.6V
    • Data Converters
    • A/D 15x12b; D/A 3x12b
    • Oscillator Type
    • Internal
    • Operating Temperature
    • -40??C ~ 85??C (TA)
    • Mounting Type
    • Surface Mount
    • Package / Case
    • 48-LQFP
    • Supplier Device Package
    • 48-LQFP (7x7)

    STM32F334C4T6 Equivalent Parts

    For the STM32F334C4T6 component, you may consider these replacement and alternative parts.

    Models Manufacturer Package/Case Description
    STM32F334K6T6 ST 32-LQFP Analog and DSP with FPU ARM Cortex-M4 MCU with 32-Kbytes Flash, 72MHz CPU, CCM, 12Bit ADC 5MSPS, comparators, op-amp, hr timer
    STM32F334R6T6 ST 64-LQFP Fuse Holder, 250V, 250V, 6.3A, Cartridge Fuse Holder, Through Hole, 1
    STM32F334C8T6 ST LQFP-48 MCU 32-bit ARM Cortex M4 RISC 64KB Flash 3.3V 48-Pin LQFP Tray

    STM32F334C4T6 Related Products

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