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Description
MICROCHIP ATTINY85-20PU 20MHz 8bit AVR Microcontroller in DIP-8 PackageThe high performance, low power Atmel 8 bit AVR RISC based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512 Byte SRAM, 6 general purpose I O lines, 32 general purpose working registers, one 8 bit timer counter with compare modes, one 8 bit high speed timer counter, USI, internal and external Interrupts, 4 channel 10 bit A D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and
The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.
- High Performance, Low Power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- Non-volatile Program and Data Memories
- Peripheral Features
- Special Microcontroller Features
Product details
| Controller Family/Series | ATtiny |
| Embedded Interface Type | I2C, SPI |
| No. of I/O's | 6I/O's |
| Program Memory Size | 8KB |
| No. of Pins | 8Pins |
| Product Range | tinyAVR Microcontrollers |
| Automotive Qualification Standard | - |
| CPU Speed | 20MHz |
| Supply Voltage Min | 2.7V |
| MCU Case Style | DIP |
| Packaging | Each |
| Supply Voltage Max | 5.5V |
| RAM Memory Size | 512Byte |
| MSL | - |
Other details
| Brand | MICROCHIP |
| Part Number | ATTINY85-20PU |
| Quantity | Each |
| Technical Data Sheet EN | |
| Product Change Notice EN |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Fits amazing!
Color: Brown, Color: Brown
Fits just right, like a glove on my desk. Make sure you take measurement on the width, it is long. Saves a lot of space. Easy to assemble, but make sure you’re aligning the front with the front on the 1 & 2. Sturdy, amazing quality.
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Reviewed in the United States on January 23, 2026
★★★★★ 1
Terrible Quality Control
Color: Oak, Color: Oak
A piece of the wood didn’t even come punctured. Unable to assemble this. Waste of time and money. Avoid at all costs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
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Reviewed in the United States on December 4, 2025
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