ATMEGA328-AU
ATMEGA328-AU offers 8-bit computing power with a 32K flash memory, 1K EEPROM, and 2K SRAM capacity, operating at a frequency of 20 MHz
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Part Number : ATMEGA328-AU
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Package/Case : TQFP-32
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Brands : MICROCHIP
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Components Categories : Microcontrollers
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Datesheet : ATMEGA328-AU DataSheet (PDF)
The ATMEGA328-AU is a high-performance, low-power 8-bit AVR microcontroller featuring advanced RISC architecture. It combines 32KB of programmable flash memory, 1KB EEPROM, and 2KB SRAM, providing versatile and reliable computing power for various embedded applications. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the ATMEGA328-AU microcontroller for a visual representation. Note: For detailed technical specifications, please refer to the ATMEGA328-AU datasheet. Functionality The ATMEGA328-AU microcontroller offers versatile computing power with its advanced architecture and ample memory resources. It enables seamless integration into a wide range of embedded applications, providing reliability and performance. Usage Guide Q: What is the maximum clock speed supported by the ATMEGA328-AU? Q: Can the ATMEGA328-AU interface with analog sensors? For similar functionalities, consider these alternatives to the ATMEGA328-AU:Overview of ATMEGA328-AU
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The ATMEGA328-AU supports a maximum clock speed of 20MHz.
A: Yes, the ATMEGA328-AU features built-in analog-to-digital converters (ADCs) for interfacing with analog sensors.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | 8-bit Microcontrollers - MCU | RoHS | Details |
Core | AVR | Program Memory Size | 32 kB |
Data RAM Size | 2 kB | Package / Case | TQFP-32 |
Maximum Clock Frequency | 20 MHz | ADC Resolution | 10 bit |
Number of I/Os | 23 I/O | Supply Voltage - Min | 1.8 V |
Supply Voltage - Max | 5.5 V | Mounting Style | SMD/SMT |
Data Bus Width | 8 bit | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Series | ATmega328 |
Brand | Microchip Technology | Data RAM Type | SRAM |
Data ROM Size | 1 kB | Data ROM Type | EEPROM |
Interface Type | I2C, SPI, USART | Moisture Sensitive | Yes |
Number of ADC Channels | 8 Channel | Number of Timers/Counters | 3 Timer |
Processor Series | megaAVR | Product | MCUs |
Product Type | 8-bit Microcontrollers - MCU | Program Memory Type | Flash |
Factory Pack Quantity | 250 | Subcategory | Microcontrollers - MCU |
Tradename | AVR | Unit Weight | 0.002568 oz |
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VQFN-32 package dimensions