ATMEGA328P-AU QFP32 IC Microcontroller

The ATMEGA328P-AU QFP32 IC Microcontroller is an 8-bit microcontroller based on RISC architecture and the AVR platform. It includes 32 pins in a QFP32 package and provides 23 I/O pins for electronic designs. The device offers 32KB flash memory, 1KB EEPROM, and 2KB internal SRAM. It supports operation up to 20MHz with an external crystal and works across a 1.8V to 5.5V operating voltage range. The ATMEGA328P-AU IC Microcontroller also includes timers, communication interfaces, and multiple power-saving options.

Features of ATMEGA328P-AU QFP32 IC Microcontroller

• 8-bit RISC architecture
• QFP32 package
• 32-pin layout
• 32KB flash memory
• 1KB EEPROM
• 2KB internal SRAM
• Up to 20MHz operation
• 6 PWM channels
• 23 I/O pins
• 6 sleep modes
• Lock protection support
• Atmel® QTouch® library support

Specifications of ATMEGA328P-AU QFP32 IC Microcontroller

• Microcontroller type: 8-bit based on RISC architecture
• Package: QFP32
• Number of pins: 32 pins
• Flash memory: 32KB
• EEPROM memory: 1KB
• SRAM memory: 2KB internal
• Write/erase cycle: 10,000 times for FLASH and 100,000 times for EEPROM
• Protection features: Locking capability for program protection
• Supports Atmel® QTouch® library
• Timers: Two 8-bit counters and one 16-bit counter
• RTC: Real-Time Clock support
• PWM channels: 6 channels
• Communication interfaces: Two SPI interfaces (Master/Slave), Programmable UART, I2C communication
• Analog comparator: Yes
• ADC: 8 channels, 10-bit resolution
• Internal oscillator: Calibrated
• Interrupt sources: Internal and external
• Sleep modes: 6 modes
• I/O pins: 23 pins
• Operating voltage: 1.8V to 5.5V
• Current at 25°C and 1MHz frequency: Active Mode: 0.2mA
• Current at 25°C and 1MHz frequency: Power-down Mode: 0.1μA
• Current at 25°C and 1MHz frequency: Power-save Mode: 0.75μA

How to Use ATMEGA328P-AU QFP32 IC Microcontroller

1. Place the microcontroller in a circuit designed for the QFP32 package.
2. Connect the required power, clock, and communication connections for your application.
3. Program the device with the desired code and verify the selected operating settings.

More Info

• Up to 20MHz operation is supported with an external crystal.
• Fully static operation is included.