The ATMEGA328-AU is a high-performance 8-bit AVR RISC-based Microcontroller combines 32kb ISP flash memory with read-while-write capabilities, 1kb EEPROM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8 channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator and five software selectable power saving modes. The device operates between 1.8 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- High-performance, Low-power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- High endurance non-volatile memory segments
- Power-on reset and programmable brown-out detection
- Internal calibrated oscillator
- External and Internal Interrupt Sources
- Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby Sleep Modes
- 0 to 20MHz at 4.5 to 5.5V speed grade
- 0.2mA active mode, 0.1µA power-down mode, 0.75µA (32kHz RTC) power-save mode power consumption
Specifications:Â
- Product Range: AVR ATmega Family ATmega328 Series Microcontrollers
- Device Core: AVR
- Operating Frequency Max: 20MHz
- Program Memory Size: 32KB
- No. of Pins: 32Pins
- IC Case / Package: TQFP
- No. of I/O’s: 23I/O’s
- Interfaces: I2C, SPI, UART
- RAM Memory Size: 2KB
- ADC Channels: 8Channels
- ADC Resolution: 10Bit
- Supply Voltage Min: 1.8V
- Supply Voltage Max: 5.5V
- Operating Temperature Min: -40°C
- Operating Temperature Max: 85°C
- IC Mounting: Surface Mount
- MCU Family: AVR ATmega
- MCU Series: ATmega32
Package Includes:
1 x ATMEGA328-AU-MICROCHIP-MCU, 8Bit, 32KB Flash, AVR ATmega Family ATmega328 Series Microcontrollers, 20MHz
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