Product Description: ATTINY85 Microcontroller
The ATTINY85 Microcontroller is a compact and versatile 8-bit microcontroller from Atmel (now part of Microchip), designed for embedded systems and low-power applications. Featuring 8 KB of flash memory, 512 bytes of SRAM, and 6 I/O pins, the ATTINY85 is ideal for small-scale projects that require high performance, minimal power consumption, and a small footprint. This microcontroller is part of the AVR family, known for its efficient architecture and ease of programming, making it a popular choice for hobbyists, developers, and engineers working on DIY electronics and embedded systems.
Despite its small size, the ATTINY85 offers a wide range of features, including PWM (Pulse Width Modulation) outputs, analog-to-digital conversion (ADC), and various communication protocols like SPI and I2C. Its low power consumption (down to 4.3 µA in sleep mode) makes it suitable for battery-powered applications. The microcontroller can be easily programmed via ISP (In-System Programming) or through the use of Arduino IDE, making it user-friendly for both beginners and advanced users.
With its robust performance in a small form factor, the ATTINY85 is commonly used in a variety of applications, including sensor systems, automation, robotics, LED control, and more.
Features:
- Memory: 8 KB of flash memory for program storage, 512 bytes of SRAM for temporary data storage, and 128 bytes of EEPROM for non-volatile data.
- I/O Pins: 6 general-purpose I/O pins that can be configured as digital inputs or outputs, with some pins supporting PWM and analog input/output.
- Low Power Consumption: The ATTINY85 features an ultra-low power consumption mode, as low as 4.3 µA in sleep mode, ideal for battery-powered applications.
- Clock Speed: Capable of operating at up to 20 MHz, ensuring high processing speeds for a wide variety of applications.
- Built-in ADC: 10-bit analog-to-digital converter (ADC) with up to 8 channels, allowing for precise analog signal processing.
- PWM Support: 3 PWM channels, making it suitable for controlling motors, LEDs, and other devices that require precise pulse control.
- Flexible Communication: Supports I2C and SPI communication protocols, allowing for easy integration with other devices, sensors, and peripherals.
- Programming Options: Easily programmable via SPI or with an external programmer, and compatible with the Arduino IDE for easy development and prototyping.
Applications:
- Embedded Systems: Ideal for small embedded systems and IoT devices where a small, low-power microcontroller is needed.
- DIY Electronics Projects: Popular in DIY electronics and maker projects, such as temperature sensors, light controllers, and small robots.
- Wearable Electronics: Due to its low power consumption and small size, it is well-suited for battery-powered wearables like fitness trackers and smartwatches.
- Robotics: Commonly used in small robotics projects for controlling sensors, motors, and actuators with limited space and power requirements.
- Sensor Systems: Perfect for applications involving sensors, such as environmental monitoring, motion detection, or remote sensing systems.
- LED Control: Widely used for controlling RGB LEDs, LED strips, and light patterns in art installations or home automation projects.
- Automated Systems: Can be used in automated control systems, such as home automation, smart lighting, or remote control devices.
Package Included:
1 x ATTINY85 Microcontroller
Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance.





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