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ATTINY85-20SF
8 Bit MCU, AVR ATtiny Family ATtiny85 Series Microcontrollers, AVR, 20 MHz, 8 KB, 8 Pins, SOIC
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | ATTINY85-20SFCopy |
| Manufacturer Standard Lead Time | 6 weeks |
| Order Code | 2774978 |
| Product Range | AVR ATtiny Family ATtiny85 Series Microcontrollers |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | HK$12.920 |
| 25+ | HK$10.650 |
| 100+ | HK$10.440 |
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Multiple: 1
HK$12.92
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Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | ATTINY85-20SFCopy |
| Manufacturer Standard Lead Time | 6 weeks |
| Order Code | 2774978 |
| Product Range | AVR ATtiny Family ATtiny85 Series Microcontrollers |
| Technical Datasheet | |
| Product Range | AVR ATtiny Family ATtiny85 Series Microcontrollers |
| Device Core | AVR |
| Operating Frequency Max | 20MHz |
| Program Memory Size | 8KB |
| No. of Pins | 8Pins |
| IC Case / Package | SOIC |
| No. of I/O's | 6I/O's |
| Interfaces | I2C, SPI, USI |
| RAM Memory Size | 512Byte |
| ADC Channels | 4Channels |
| ADC Resolution | 10Bit |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| IC Mounting | Surface Mount |
| MCU Family | AVR ATtiny |
| MCU Series | ATtiny85 |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
High performance, low power AVR® 8bit microcontroller with 8K bytes in-system programmable flash.
- Advanced RISC architecture, fully static operation
- Non-volatile program and data memories
- 8bit timer/counter with prescaler and two PWM channels
- USI with start condition detector and 10bit ADC
- Programmable watchdog timer with separate on-chip oscillator
- In-system programmable via SPI port, external and internal interrupt sources
- Six programmable I/O lines
- 0 to 10MHz at 2.7 to 5.5V, 0 to 20MHz at 4.5 to 5.5V speed grade
- Low power consumption
Technical Specifications
| Product Range | AVR ATtiny Family ATtiny85 Series Microcontrollers |
|---|---|
| Operating Frequency Max | 20MHz |
| No. of Pins | 8Pins |
| No. of I/O's | 6I/O's |
| RAM Memory Size | 512Byte |
| ADC Resolution | 10Bit |
| Supply Voltage Max | 5.5V |
| Operating Temperature Max | 125°C |
| MCU Family | AVR ATtiny |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Device Core | AVR |
|---|---|
| Program Memory Size | 8KB |
| IC Case / Package | SOIC |
| Interfaces | I2C, SPI, USI |
| ADC Channels | 4Channels |
| Supply Voltage Min | 2.7V |
| Operating Temperature Min | -40°C |
| IC Mounting | Surface Mount |
| MCU Series | ATtiny85 |
| MSL | - |
Technical Docs (2)
Associated Products
7 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423190 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .003212 |