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ATTINY28L-4PC

ATTINY28L-4PC Description

The ATTINY28L-4PC is an 8-bit microcontroller from the AVR® ATtiny series, manufactured by Microchip Technology. This microcontroller is designed for low-power applications and offers a robust set of features suitable for a variety of embedded systems. It features an AVR core processor, 2KB of FLASH program memory, and operates within a voltage range of 2.7V to 5.5V. The ATTINY28L-4PC supports an internal oscillator and has a maximum clock speed of 4MHz. It is housed in a through-hole DIP package, making it ideal for applications requiring easy integration and prototyping.

ATTINY28L-4PC Features

• Core Processor: The ATTINY28L-4PC is powered by an AVR core processor, known for its efficiency and performance in embedded applications.
• Program Memory: It features 2KB of FLASH memory, organized as 1K x 16, providing ample space for storing program instructions.
• Operating Voltage: The microcontroller operates within a voltage range of 2.7V to 5.5V, ensuring compatibility with a wide range of power supplies.
• Clock Speed: With a maximum clock speed of 4MHz, the ATTINY28L-4PC delivers reliable performance for various applications.
• I/O Pins: It offers 11 I/O pins, flexibility providing for interfacing with external devices and peripherals.
• Peripherals: The ATTINY28L-4PC includes built-in peripherals such as Power-On Reset (POR) and a Watchdog Timer (WDT), enhancing system reliability and stability.
• Package Type: The through-hole DIP package makes it easy to integrate into breadboards and printed circuit boards, facilitating both prototyping and production.
• Operating Temperature: It operates within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the ATTINY28L-4PC is not sensitive to moisture, ensuring long-term reliability.
• Programmability: While not verified by DigiKey, the ATTINY28L-4PC can be programmed using standard AVR programming tools, providing flexibility for custom firmware development.

ATTINY28L-4PC Applications

The ATTINY28L-4PC is well-suited for a range of applications due to its low power consumption, compact size, and robust feature set. Some specific use cases include:

• Consumer Electronics: Ideal for low-power consumer devices such as remote controls, toys, and small appliances.
• Industrial Control: Suitable for simple automation tasks, monitoring systems, and control panels in industrial environments.
• Medical Devices: Given its reliability and low power consumption, it can be used in portable medical devices and monitoring equipment.
• Automotive: The ATTINY28L-4PC can be employed in automotive applications for tasks such as sensor interfacing and basic control functions.
• Educational Projects: Its ease of use and integration make it a great choice for educational projects and DIY electronics.

Conclusion of ATTINY28L-4PC

The ATTINY28L-4PC is a versatile and reliable microcontroller from Microchip Technology, offering a comprehensive set of features in a compact through-hole DIP package. Its low power consumption, robust peripherals, and ease of integration make it an excellent choice for a wide range of applications. While it is now obsolete, the ATTINY28L-4PC remains a valuable option for legacy systems and projects requiring a reliable and efficient 8-bit microcontroller.