The ATMEGA168-15AT is a high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller that combines 16KB ISP flash memory, 512-Byte EEPROM, 1KB SRAM, and a wealth of versatile peripherals. This microcontroller is part of Microchip's popular ATmega series, known for its reliability and extensive community support.

Key Features

• Advanced RISC Architecture: With 131 powerful instructions, most of which are executed in a single clock cycle, the ATMEGA168-15AT achieves throughputs close to 1 MIPS per MHz, balancing power consumption and processing speed.
• High Endurance Non-volatile Memory Segments: The device provides 16KB of in-system programmable flash with read-while-write capabilities, 512 bytes of EEPROM, and 1KB of internal SRAM.
• Peripheral Features: This microcontroller includes a 10-bit A/D converter with up to 8 channels, a programmable watchdog timer with internal oscillator, and three flexible timer/counters with compare modes.
• Comprehensive Clock Management: A variety of clock sources are supported, including an internal calibrated RC oscillator that provides a stable clock with no external components.
• Power Efficiency: The ATMEGA168-15AT is designed for efficient power usage, with features like power-save mode, which significantly reduces power consumption when the device is not in active use.

Applications

This versatile microcontroller is suitable for a wide range of applications, including but not limited to:

• Automotive systems
• Industrial control systems
• Medical devices
• Smart home devices
• Consumer electronics

Technical Specifications

• Operating Voltage: 1.8 - 5.5V
• Max. Clock Frequency: 16MHz
• Temperature Range: -40°C to 85°C
• Package: 32-lead TQFP

With its robust set of features and capabilities, the ATMEGA168-15AT from Microchip Technology is an ideal choice for designers looking for a microcontroller that offers both performance and flexibility in a compact package.