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The AVR128DB28T-I/SO 8-bit microcontroller MCU is based on the low-power performance of the AVR kernel, 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 ~ 85°C (TA)

Mounting type: surface mount type

Package/case: 28-SOIC (0.295", 7.50mm wide)

Supplier device package: 28-SOIC

Basic product number: AVR128DB28

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