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The AVR32DD28T-I/STX AVR® DD microcontrollers feature an AVR CPU with a hardware multiplier running at clock speeds up to 24MHz, with up to 32KB of Flash memory, and up to 4KB of SRAM and 256 bytes of EEPROM.

The AVR32DD28T-I/STX microcontrollers are available in a 28-pin package.

Product Attributes

Product Category: 8-bit Microcontrollers -MCUs

Series: AVR16/32DD28/32

Mounting Style: SMD/SMT

Package / Case: VQFN-28

Core: AVR

Programme memory size: 32 kB

Data bus width: 8 bit

ADC resolution: 12 bit

Maximum clock frequency: 24 MHz

Number of inputs/outputs: 22 I/Os

Data RAM size: 4 kB

Supply voltage - min: 1.8 V

Supply voltage - max: 5.5 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

DAC Resolution: 10 bit

Data Ram Type: SRAM

Data ROM Size: 256 B

Data Rom Type: EEPROM

Interface Type: I2C, SPI, USART

Number of ADC Channels: 19 Channel

Number of Timers/Counters: 5 Timer

Operating Supply Voltage: 1.8 V to 5.5 V

Programme memory type: Flash

Number of factory packages: 3300

• 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.