Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AVR128DB28-E/SS device is a low-power 8-bit microcontroller MCU based on an 8-bit AVR core, featuring a world-class combination of kern-independent peripherals (CIP) and full-load intelligent simulation. The analog signal conditioning (ASC) module consists of three on-chip operational amplifiers (OPAMPs) that enable signal conditioning without external components. The MCU is designed to bring analog signal conditioning, real-time control and multi-voltage operation to applications such as industrial control, home appliances and the Internet of Things (IoT). AVR DB MCU can operate at frequencies up to 24MHz across the entire supply voltage range from 1.8V to 5.5V.

Specification

Core processor: AVR

Kernel size: 8 bits

Speed: 24MHz

Connection capacity: I²C, SPI, UART/USART

Peripherals: undervoltage detection/reset, POR, PWM, WDT

Number of I/ OS: 23

Program storage Capacity: 128KB (128K x 8)

Program memory type: Flash

EEPROM capacity: -

RAM size: 16K x 8

Voltage-power supply (Vcc/Vdd) : 1.8V to 5.5V

Data converter: A/D 10x12b; D/A 1x10b

Oscillator type: Internal

Operating temperature: -40°C ~ 125°C (TA)

Mounting type: surface mount type

Package/case: 28-SSOP (0.209", 5.30mm wide)

Supplier device package: 28-SSOP

Basic product number: AVR128DB28

• 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.