Microchip Technology

ATMEGA168A-AUR  

Microcontrollers

The ATMEGA168A-AUR is a microcontroller unit (MCU) manufactured by Microchip Technology. It is a part of the AVR Enhanced series of MCUs and is based on the AVR architecture.

Description:

The ATMEGA168A-AUR is a low-power CMOS 8-bit microcontroller with advanced RISC architecture. It features 16 KB of In-System Programmable Flash memory, 1 KB of EEPROM, and 1 KB of SRAM. The device operates at a frequency of up to 16 MHz and has a wide operating voltage range of 1.8-5.5 V.

Features:

1. 16 KB In-System Programmable Flash memory with read-while-write capability
2. 1 KB EEPROM
3. 1 KB SRAM
4. 32 general-purpose I/O lines
5. 32 MHz quartz crystal oscillator
6. 8-channel 10-bit Analog-to-Digital Converter (ADC)
7. 16 MHz quartz crystal oscillator
8. Watchdog timer with internal and external reset
9. SPI and I2C serial interfaces
10. USART for serial communication
11. 3 PWM channels
12. Sleep, Power-down, and Power-save modes for low-power operation
13. Brown-out detection and reset
14. 3-level hardware interrupt priority
15. In-circuit serial programming and debugging interface

Applications:

The ATMEGA168A-AUR is suitable for a wide range of applications due to its versatile features and low-power consumption. Some common applications include:

1. Industrial control systems
2. Home automation and smart home devices
3. Medical equipment and devices
4. Portable electronics and wearable devices
5. Data acquisition and signal processing systems
6. Battery-powered devices
7. Embedded systems in various industries
8. Robotics and automation systems
9. IoT devices and sensors
10. Automotive control systems

The ATMEGA168A-AUR's combination of memory, I/O capabilities, and low-power operation make it a popular choice for a variety of embedded systems and applications where space and power consumption are critical factors.

ATMEGA168A-AUR Documents

Download datasheets and manufacturer documentation for ATMEGA168A-AUR

Errata :

ATmega48A/PA/88A/PA/168A/PA/328/P Errata      

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega48A/PA/88A/PA/168A/PA/328/P      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega168 Development Tool Selector      

PCN Design/Specification :

ATMEGA Datasheet 13/Dec/2018       ATmega48A/PA/88A/PA/168A/PA/328/P 10/Sep/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH