Microchip Technology

ATMEGA164PA-AUR  

Microcontrollers

The ATMEGA164PA-AUR is a microcontroller unit (MCU) manufactured by Microchip Technology. This MCU belongs to the ATmega family of 8-bit AVR microcontrollers, which are widely used in various embedded systems and applications.

Description:

The ATMEGA164PA-AUR is a high-performance, low-power MCU featuring 16 KB of in-system programmable Flash memory, 1 KB of EEPROM, and 1 KB of SRAM. It operates at a maximum frequency of 20 MHz and is based on the AVR enhanced low-power architecture. The device is available in a 44-pin TQFP (Thin Quad Flat Package) package.

Features:

1. 16 KB In-system programmable Flash memory with read-while-write capability
2. 1 KB EEPROM
3. 1 KB SRAM
4. 44 general-purpose I/O lines
5. 32 general-purpose working registers
6. Nested interrupt controller with 16 levels
7. On-chip debugging interface
8. Two 8-bit timers/counters with input capture and compare modes
9. Two 16-bit timers/counters with input capture and compare modes
10. UART for serial communication
11. SPI and I2C serial interfaces
12. 8-channel 10-bit ADC with up to 8 analog inputs
13. Programmable watchdog timer with internal oscillator
14. On-chip oscillator calibration
15. Brownout detection and reset
16. Sleep mode for power saving

Applications:

The ATMEGA164PA-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 appliances
3. Medical devices and equipment
4. Portable electronics and battery-powered devices
5. Data acquisition systems
6. Motor control applications
7. Security systems and access control
8. Remote monitoring and sensing systems
9. Human-Machine Interface (HMI) devices
10. Robotics and automation systems

The ATMEGA164PA-AUR's combination of memory, I/O capabilities, and low-power operation make it an ideal choice for a variety of embedded applications where performance, flexibility, and energy efficiency are crucial.

ATMEGA164PA-AUR Documents

Download datasheets and manufacturer documentation for ATMEGA164PA-AUR

DTS :

View in Development Tools Selector      

Errata :

ATmega164A/PA/324A/PA/644A/PA/1284/P Silicon Errata and Data Sheet Clarification Revision (PDF)      

PCN :

Adding Copper Bonding Wire Capability for Selected Microcontrollers (PDF)       Product Change Notification (PDF)