Microchip Technology

ATMEGA325-16AUR  

Microcontrollers

The ATMEGA325-16AUR is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the ATmega family of 8-bit AVR microcontrollers, which are known for their high performance and low power consumption.

Description:

The ATMEGA325-16AUR is a high-performance, low-power MCU with 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable SRAM, and 1 KB of In-System Programmable EEPROM. It operates at a frequency of 16 MHz and has a wide operating voltage range of 1.8-5.5 volts. The device is available in a 44-pin QFN package.

Features:

1. 32 KB of In-System Programmable Flash memory for storing program code
2. 2 KB of In-System Programmable SRAM for data storage
3. 1 KB of In-System Programmable EEPROM for non-volatile data storage
4. 44 general-purpose I/O lines
5. 23 programmable peripherals
6. 8-channel 10-bit ADC with up to 11 different input sources
7. 2-channel 8-bit DAC with on-chip reference
8. USB 2.0 full-speed (12 Mbps) interface
9. JTAG and debugWire interfaces for programming and debugging
10. Internal oscillator with calibration
11. Sleep, power-down, and standby power-saving modes
12. Watchdog timer with separate oscillator
13. Three software selectable power saving modes

Applications:

The ATMEGA325-16AUR is a versatile MCU suitable for a wide range of applications, including:

1. Industrial control and automation systems
2. Medical equipment and devices
3. Consumer electronics, such as portable devices and home appliances
4. Automotive applications, such as body control modules and infotainment systems
5. Smart energy and building automation systems
6. IoT devices and sensors
7. Data acquisition and signal processing systems
8. Embedded systems in robotics and automation
9. Security and surveillance systems
10. Telecommunication equipment and devices

The ATMEGA325-16AUR's combination of high performance, low power consumption, and a wide range of features make it an ideal choice for a variety of embedded systems and applications.

ATMEGA325-16AUR Documents

Download datasheets and manufacturer documentation for ATMEGA325-16AUR

PCN Assembly/Origin :

Assembly Site 27/Jul/2023      

Datasheets :

ATMEGA325, 645, 3250, 6450(V) Summary       ATMEGA325, 645, 3250, 6450(V) Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       New Packing Material 02/Aug/2019      

Design Resources :

ATmega325 Development Tool Selector      

HTML Datasheet :

ATMEGA325, 645, 3250, 6450(V) Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 17/Oct/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH