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ATMEGA328P-MU MICROCHIP Microcontroller
The ATMEGA328P-MU from Microchip is a high-performance, low-power 8-bit AVR microcontroller ideal for a vast range of embedded applications. For selection, its 32KB ISP Flash, 2KB SRAM, and 1KB EEPROM provide ample memory for complex code, while 20MHz speed and 23 I/O pins offer solid processing capability. Operating from 1.8V to 5.5V, it's perfect for battery-powered designs. Key features include an 8-channel 10-bit ADC, SPI, I²C, UART, and advanced PWM for motor control. In application, it excels in sensor hubs, IoT edge nodes, home automation, and wearables. Its built-in brown-out detection and watchdog timer ensure reliability in industrial controls. Compatible with Arduino, it's the go-to for rapid prototyping and scaled production in smart appliances, robotics, and data loggers. The 32-VQFN package suits space-constrained designs. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.39 |
| 10+ | $ 1.16 |
| 490+ | $ 1.12 |
Technical Specifications
- Part No.ATMEGA328P-MU
- Speed 20MHz
- Series AVR® ATmega
- Category Integrated Circuits (ICs) > Embedded > Microcontrollers
- RAM Size 2K x 8
- Core Size 8-Bit
- Packaging Tray
- EEPROM Size 1K x 8
- Part Status Active
- Peripherals Brown-out Detect/Reset, POR, PWM, WDT
- Connectivity I2C, SPI, UART/USART
- Number of I/O 23
- Core Processor AVR
- Data Converters A/D 8x10b
- Oscillator Type Internal
- Program Memory Size 32KB (16K x 16)
- Program Memory Type FLASH
- Operating Temperature -40°C ~ 85°C (TA)
- Supplier Device Package 32-VQFN (5x5)
- Voltage - Supply (Vcc/Vdd) 1.8 V ~ 5.5 V