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ATMEGA328P 8-bit Microcontroller
A low-power CMOS microcontroller with advanced RISC architecture
- Program Memory Type: Flash
- Program Memory Size: 32 KB
- CPU Speed: 20 MIPS/DMIPS
- SRAM: 2,048 B
- Data EEPROM/HEF: 1024 bytes
- Digital Communication Peripherals: 1-UART, 2-SPI, 1-I2C
- Capture/Compare/PWM Peripherals: 1 Input Capture, 1 CCP, 6 PWM
- Timers: 2 x 8-bit, 4 x 16-bit
- Number of Comparators: 1
- Temperature Range (°C): -40 to 85
- Operating Voltage Range (V): 1.8 to 5.5
- Pin Count: 32
- Low power: Yes
Features:
- Low-power Atmel AVR 8-bit Microcontroller
- Advanced RISC Architecture with 131 powerful instructions
- 32KB ISP flash memory with read-while-write
- 1024B EEPROM and 2KB SRAM
The ATMEGA328P is a high-performance 8-bit microcontroller that combines advanced RISC architecture with low power consumption. It features 23 general purpose I/O lines, 32 general purpose working registers, and multiple flexible timer/counters.
With a range of versatile features including serial USART, SPI serial port, A/D converter, and programmable watchdog timer, the ATMEGA328P offers a high level of integration for various applications.
The device operates between 1.8-5.5 volts and offers up to 16MIPS throughput at 16MHz, making it suitable for industrial temperature ranges of -40°C to 85°C.
*Images are for illustration only; actual product may vary.*