Microchip Technology

ATMEGA1284-AUR  

Microcontrollers

ATMEGA1284-AUR is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the ATmega family of 8-bit AVR microcontrollers, which are widely used in various embedded systems and applications due to their high performance, low power consumption, and ease of use.

Description:

The ATMEGA1284-AUR is a high-performance, low-power microcontroller based on the AVR enhanced RISC architecture. It features 128KB of In-System Programmable Flash memory, 16KB of SRAM, and 4KB of EEPROM. The MCU operates at a frequency of up to 16 MHz and is available in a 44-pin TQFP package.

Features:

1. 8-bit AVR microcontroller based on the enhanced RISC architecture for high code density and high performance.
2. 128KB of In-System Programmable Flash memory for storing the program code.
3. 16KB of SRAM for data storage and buffering.
4. 4KB of EEPROM for non-volatile storage of user data.
5. Up to 44 general-purpose I/O lines with optional hardware change notification.
6. Multiple communication interfaces, including a USART, an SPI, and a TWI (I2C-compatible).
7. 8-channel, 10-bit ADC with up to 11 single-ended or 6 differential inputs.
8. Flexible timer/counter with input capture, output compare, and PWM functions.
9. On-chip debug system with JTAG and SPI interface.
10. Power-saving features, including system clock frequency scaling, power reduction modes, and I/O retention during standby.
11. Operating frequency up to 16 MHz.
12. Available in a 44-pin TQFP package.

Applications:

The ATMEGA1284-AUR is suitable for a wide range of applications due to its versatile feature set and high performance. Some common applications include:

1. Industrial control systems: Programmable logic controllers, motor control, and sensor interfacing.
2. Consumer electronics: Home appliances, smart devices, and portable electronics.
3. Automotive systems: In-vehicle infotainment systems, body control modules, and engine management systems.
4. Medical devices: Patient monitoring systems, diagnostic equipment, and wearable health devices.
5. Communication systems: Networking devices, routers, and modems.
6. Data acquisition systems: Environmental monitoring, energy management, and process control.
7. Embedded systems: IoT devices, robotics, and automation systems.

The ATMEGA1284-AUR's combination of performance, memory, and communication interfaces make it a popular choice for a variety of embedded applications requiring a balance between processing power, memory, and low power consumption.

ATMEGA1284-AUR Documents

Download datasheets and manufacturer documentation for ATMEGA1284-AUR

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega164A/PA/324A/PA/644A/PA/1284/P      

PCN Packaging :

Boxes 07/Dec/2016       Tape and Reel Label Update 10/Feb/2015      

Design Resources :

ATmega1284 Development Tool Selector      

PCN Design/Specification :

ATMEGA Datasheet 11/Dec/2018       ATmega164A/PA/324A/PA/644A/PA/1284/P 20/Jan/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH