The ATMEGA168PA is a low-power 8-bit AVR microcontroller based on the enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA168PA achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. It features 16KB of Flash memory, 1KB of SRAM, 512 bytes of EEPROM, and 23 general purpose I/O lines. Given its 'END - OF - LIFE' status, newer microcontrollers are available with improved features and power efficiency.

Applications

• Home Automation
• Sensor Networks
• Consumer Electronics
• Industrial Control
• Medical Devices

Features

• Low Power Consumption: Designed for battery-powered applications.
• 16KB Flash Memory: Suitable for storing application code.
• 1KB SRAM: Provides sufficient RAM for data storage.
• 512 Bytes EEPROM: Non-volatile memory for storing configuration data.
• 23 I/O Lines: Versatile I/O capabilities for interfacing with various peripherals.

Benefits

• Extended Battery Life: Low power consumption maximizes battery life.
• Flexible Functionality: Suitable for a wide range of applications.
• Easy Programming: Supports various programming languages and tools.

Additional Details

The ATMEGA168PA operates at a clock frequency of up to 20 MHz and has a wide operating voltage range. It is commonly packaged in a DIP, SOIC, or QFN package. The various sleep modes allow for further reduction in power consumption. The device includes multiple timers/counters, a USART for serial communication, and an ADC for analog signal conversion. Because of its end-of-life status, new applications should use more modern AVR or other microcontroller families.