Microchip Technology's ATMEGA163L-4AC Microcontroller

The ATMEGA163L-4AC is a powerful and versatile microcontroller from the renowned manufacturer Microchip Technology. This integrated circuit is a member of the popular AVR microcontroller family, which is well-known for its high performance, low power consumption, and ease of use. The ATMEGA163L-4AC is designed to support a wide range of applications, from consumer electronics to industrial control systems.

This microcontroller operates at a voltage range of 2.7V to 5.5V, which makes it ideal for battery-powered applications and portable devices. The ATMEGA163L-4AC is equipped with 16KB of in-system programmable flash memory, allowing for a robust storage solution for your application's firmware and data. In addition, it offers 512 bytes of EEPROM and 1KB of internal SRAM, providing ample space for data storage and manipulation.

The ATMEGA163L-4AC features a 4 MHz internal oscillator, which can be utilized to drive the microcontroller's operation without the need for external clocking components, thereby reducing the overall system cost and complexity. It also supports a wide range of external clock sources, giving developers the flexibility to choose the best clocking solution for their specific application needs.

With 32 general-purpose I/O lines, this microcontroller allows for extensive interfacing with peripheral devices and sensors. It also includes a variety of peripherals such as three flexible timer/counters with compare modes, an internal and external interrupt system, a serial programmable USART, a byte-oriented Two-Wire Serial Interface, a programmable Watchdog Timer with internal oscillator, and five software selectable power saving modes.

The ATMEGA163L-4AC is also designed with robust protection features, including an on-chip analog comparator and brown-out detection, which enhance the reliability and longevity of the applications it powers. All these features are packed into a 44-lead TQFP package, making it compact enough for space-constrained applications while still providing the necessary I/O and functionality for complex tasks.

Overall, the ATMEGA163L-4AC from Microchip Technology is a highly capable microcontroller that offers an excellent balance of power efficiency, processing capability, and advanced features, making it a top choice for designers and engineers looking to develop sophisticated electronic products.