Overview
The ATTINY85-20PU, produced by Microchip Technology, is an 8-bit microcontroller based on the high-performance AVR RISC architecture. This microcontroller is part of the ATtiny25/45/85 family and is known for its low power consumption and robust feature set. It operates at a maximum clock frequency of 20 MHz and is housed in a 0.300 inch, green, plastic DIP-8 package, making it easy to integrate into various electronic systems. The device features 8KB of flash memory, 512 bytes of RAM, and 6 I/O lines, providing a versatile platform for different design requirements.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 8-bit |
| Architecture | AVR RISC |
| Flash Memory | 8KB |
| RAM | 512 bytes |
| I/O Lines | 6 |
| Maximum Clock Frequency | 20 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Operating Temperature Range | -40 °C to 85 °C |
| Package Type | DIP-8 |
| Compliance | Rohs and REACH compliant |
Key Features
- High-Performance AVR RISC Architecture: Ensures efficient execution of instructions and high performance in various applications.
- Low Power Consumption: Operates at a minimum supply voltage of 2.7 V at 10 MHz, making it suitable for low-power applications.
- Onboard Peripherals: Includes an Analog-to-Digital Converter (ADC) for direct interfacing with sensors.
- Through-Hole Mounting Style: Suitable for prototyping and applications requiring manual assembly or replacements.
- Environmental Compliance: Compliant with RoHS and REACH standards, ensuring environmental sustainability).
Applications
- Consumer Electronics: Suitable for devices such as smart watches, toys, and home automation systems for managing simple input/output operations, user interactions, and sensor readings).
- Industrial Automation: Can handle tasks such as monitoring sensors, controlling lights or motors, and performing basic data processing in industrial control systems).
- Educational Projects and Kits: An excellent tool for teaching basic programming and electronics concepts due to its simplicity and flexibility).
- Environmental Monitoring: Can be used in small-scale weather stations or environmental sensors for gathering data such as temperature, humidity, or air quality indices).
- Electronic Manufacturing: A cost-effective choice for managing minor control tasks within machinery or QA equipment in prototyping or low-volume production environments).
Q & A
- What is the ATTINY85-20PU microcontroller based on?
The ATTINY85-20PU is based on the high-performance AVR RISC architecture).
- What is the maximum clock frequency of the ATTINY85-20PU?
The maximum clock frequency is 20 MHz).
- How much flash memory does the ATTINY85-20PU have?
The ATTINY85-20PU has 8KB of flash memory).
- What is the operating temperature range of the ATTINY85-20PU?
The operating temperature range is from -40 °C to 85 °C).
- Is the ATTINY85-20PU compliant with environmental standards?
Yes, it is compliant with RoHS and REACH standards).
- What type of package does the ATTINY85-20PU come in?
The ATTINY85-20PU comes in a DIP-8 package).
- What are some common applications of the ATTINY85-20PU?
Common applications include consumer electronics, industrial automation, educational projects, environmental monitoring, and electronic manufacturing).
- Does the ATTINY85-20PU have onboard peripherals?
Yes, it includes an Analog-to-Digital Converter (ADC) among other peripherals).
- What is the minimum supply voltage for the ATTINY85-20PU at 10 MHz?
The minimum supply voltage at 10 MHz is 2.7 V).
- Is the ATTINY85-20PU suitable for prototyping?
Yes, it is suitable for prototyping due to its through-hole mounting style).
