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ATTINY28V-1PI

Microchip Technology's ATTINY28V-1PI is a low-power, high-performance 8-bit microcontroller unit (MCU) that is part of the AVR Enhanced series. It is designed for a wide range of applications that require low power consumption, high code density, and advanced features.

Description:

The ATTINY28V-1PI is an 8-bit microcontroller with 2K bytes of In-System Programmable Flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM. It features a high-performance 8MHz internal oscillator, an 8-bit RISC architecture, and a wide operating voltage range of 1.8V to 5.5V. The device is available in a 28-pin QFN package.

Features:

1. Low-power consumption: The ATTINY28V-1PI is designed for energy-efficient applications, with various power-saving modes such as Idle, Standby, and Power-down.
2. In-System Programmable (ISP) Flash memory: The 2K bytes of Flash memory can be programmed in-system, allowing for easy firmware updates and modifications.
3. EEPROM: The 128 bytes of EEPROM provide non-volatile storage for user data, calibration values, and system settings.
4. SRAM: The 128 bytes of SRAM enable temporary data storage and program execution.
5. High-performance 8MHz internal oscillator: The internal oscillator provides a stable clock source for the microcontroller, eliminating the need for external components.
6. 8-bit RISC architecture: The RISC architecture offers efficient code execution and reduced program size, making it suitable for applications with limited memory.
7. Wide operating voltage range: The ATTINY28V-1PI can operate on a supply voltage between 1.8V and 5.5V, making it suitable for a variety of power supply options.
8. I/O options: The device features a range of I/O options, including digital I/O pins, PWM outputs, and a USART for serial communication.

Applications:

1. Battery-powered devices: Due to its low-power consumption, the ATTINY28V-1PI is ideal for battery-powered applications such as portable electronics, wireless sensors, and wearable devices.
2. Industrial control: The ATTINY28V-1PI can be used in industrial control systems for monitoring and controlling various parameters, such as temperature, humidity, and pressure.
3. Home automation: The microcontroller can be employed in home automation systems for controlling lighting, HVAC, and security systems.
4. Medical devices: The ATTINY28V-1PI can be used in low-power medical devices, such as portable monitoring equipment and wearable health trackers.
5. Toys and games: The microcontroller can be integrated into toys and games for control and interaction purposes.
6. Data acquisition: The ATTINY28V-1PI can be used in data acquisition systems for collecting and processing data from various sensors.
7. Motor control: The microcontroller can be employed in motor control applications for driving and controlling small motors in devices like fans, pumps, and robotics.
   In summary, the ATTINY28V-1PI from Microchip Technology is a versatile, low-power microcontroller with a range of features that make it suitable for a wide variety of applications, from battery-powered devices to industrial control systems.