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The STM32F334K8T6 high-performance ARM® Cortex™-M4 MCUs are based on the ARM® Cortex™-M4 32-bit RISC core operating at up to 72 MHz and embedded with a floating-point unit (FPU), memory protection unit (MPU), and embedded tracking macrocell (ETM). The family includes high-speed embedded memory (up to 256 kilobytes of Flash, 48 kilobytes of SRAM), a wide range of enhanced I/O, and peripherals connecting to two APB buses. The devices feature up to four fast 12-bit ADCs (5 Msps), up to seven comparators, up to four operational amplifiers, two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and two timers dedicated to motor control.

Specification

Product Category: ARM Microcontrollers - MCUs

Family: STM32F3

Mounting Style: SMD/SMT

Package / Case: LQFP-32

Core: ARM Cortex M4

Programme memory size: 64 kB

Data bus width: 32 bit

ADC resolution: 2 x 6 bit/8 bit/10 bit/12 bit

Maximum clock frequency: 72 MHz

Number of inputs/outputs: 35 I/Os

Data RAM size: 12 kB

Supply voltage - min: 2 V

Supply voltage - max: 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

Analogue supply voltage: 2 V to 3.6 V

DAC resolution: 12 bit

Data Ram Type: SRAM

Interface Type: CAN, I2C, SPI, USART

Humidity Sensitivity: Yes

Number of ADC channels: 10 Channel

Processor Family: ARM Cortex M

Product: MCU+FPUs

Product Type: ARM Microcontrollers - MCUs

Programme Memory Type: Flash

Factory Package Quantity: 1500

Sub Category: Microcontrollers - MCUs

Trade Name: STM32

Watchdog Timer: Watchdog Timer, Windowed

Unit weight: 774 mg

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.