Overview
The ATMEGA1284P-AU is a microcontroller from Microchip Technology, part of the AVR family. This device is known for its high performance and versatility, making it suitable for a wide range of applications. It features a 128KB flash memory, 16KB SRAM, and 4KB EEPROM, along with a variety of peripherals and interfaces. The ATMEGA1284P-AU operates within a voltage range of 1.8V to 5.5V and can run at speeds up to 20MHz. It is packaged in a TQFP-44 (10x10) package, which is RoHS compliant.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Part Number | ATMEGA1284P-AU |
| Package | TQFP-44 (10x10) |
| Flash Memory | 128KB |
| SRAM | 16KB |
| EEPROM | 4KB |
| Operating Voltage | 1.8V to 5.5V |
| Maximum Clock Speed | 20MHz |
| RoHS Compliance | Yes |
Key Features
- High Performance: The ATMEGA1284P-AU executes powerful instructions in a single clock cycle, achieving throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
- Memory and Storage: It features 128KB of flash memory, 16KB of SRAM, and 4KB of EEPROM.
- Peripheral Support: The device includes a variety of peripherals such as timers, counters, serial communication interfaces (UART, SPI, I2C), and analog-to-digital converters (ADCs).
- Power Efficiency: It operates within a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications.
- Package and Compliance: The TQFP-44 package is RoHS compliant, ensuring environmental sustainability.
Applications
- Embedded Systems: The ATMEGA1284P-AU is widely used in various embedded systems due to its high performance and low power consumption.
- Industrial Automation: It is suitable for industrial automation applications requiring robust and reliable microcontrollers.
- Consumer Electronics: This microcontroller is used in consumer electronics such as home appliances, remote controls, and other devices.
- Automotive Systems: It can be applied in automotive systems for various control and monitoring functions.
- IoT Devices: The ATMEGA1284P-AU is also used in Internet of Things (IoT) devices due to its ability to handle multiple tasks efficiently.
Q & A
- What is the maximum clock speed of the ATMEGA1284P-AU?
The maximum clock speed of the ATMEGA1284P-AU is 20MHz.
- What is the memory configuration of the ATMEGA1284P-AU?
The ATMEGA1284P-AU features 128KB of flash memory, 16KB of SRAM, and 4KB of EEPROM.
- What is the operating voltage range of the ATMEGA1284P-AU?
The operating voltage range of the ATMEGA1284P-AU is 1.8V to 5.5V.
- Is the ATMEGA1284P-AU RoHS compliant?
Yes, the ATMEGA1284P-AU is RoHS compliant.
- What package type does the ATMEGA1284P-AU come in?
The ATMEGA1284P-AU comes in a TQFP-44 (10x10) package.
- What are some common applications of the ATMEGA1284P-AU?
The ATMEGA1284P-AU is commonly used in embedded systems, industrial automation, consumer electronics, automotive systems, and IoT devices.
- How does the ATMEGA1284P-AU balance power consumption and processing speed?
The ATMEGA1284P-AU executes powerful instructions in a single clock cycle, achieving throughputs approaching one MIPS per MHz, which helps in balancing power consumption and processing speed.
- Does the ATMEGA1284P-AU support serial communication interfaces?
Yes, the ATMEGA1284P-AU supports serial communication interfaces such as UART, SPI, and I2C.
- What is the device weight of the ATMEGA1284P-AU?
The device weight of the ATMEGA1284P-AU is approximately 0.2733 grams.
- Where can I find detailed documentation for the ATMEGA1284P-AU?
Detailed documentation, including datasheets and application notes, can be found on the Microchip Technology website and other authorized distributors.
