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3PCS Atmel Original ATTINY85-20PU IC MCU 8BIT 8KB FLASH 8DIP ATTINY85 Arduino

Name: 3PCS Atmel Original ATTINY85-20PU IC MCU 8BIT 8KB FLASH 8DIP ATTINY85 Arduino
Brand: Atmel
Price: 6.06 GBP
Availability: InStock
Rating: 4.98 (42 reviews)

ImportedElectronicsStore

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US $8.16

Approximately£6.06

Was US $9.07 (10% off)

Condition:

New

Offer ends in: 3d 18h

Quantity:

3 available6 sold

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eBay item number:203934711700

Last updated on 19 Aug, 2025 23:08:49 BSTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...

Memory Size: 8 kbit

Mounting Style: Through-Hole

Number of Pins: 8

Series: ATTINY85-20PU

Type: ARM Microcontroller

MPN: ATTINY85-20PU

Packaging: Bag

Brand: Atmel

Item description from the seller

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Joined Nov 2003

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable postage cost

4.8

Delivery time

5.0

Communication

5.0

Arduino CompatibleActive PartsPassive PartsIntegrated CircuitsTransistorsDIYRoboticsESP8266ESP32

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5.0

42 product ratings

41 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 28 reviews

by mschwage
06 Nov, 2018Most favourable review
A great little AVR chip, perfect for battery-operated projects
These little 14-pin computers are great! 5 computers for under 10 bucks, easy to program with USBASP, Arduino compatible, PWM outputs (for controlling LEDs), small form factor, enough pins to work with and easy to power with 3xAA batteries. To me, this is the AVR sweet spot: The ATtiny85 is too limiting for general-use projects, the Arduino Uno boards and others of its family have too much overhead (eg the onboard FTDI chip, that big board size, the higher cost, inability to create battery-operated gizmos). This chip comes by default with an 8MHz rc oscillator divided down to 1MHz. That's plenty of speed, but in addition it's very easy to change to a full 8MHz which is a TON of speed in such a small device. If you need precision timing, you'll need a crystal but again the 20 MHz in the ... These little 14-pin computers are great! 5 computers for under 10 bucks, easy to program with USBASP, Arduino compatible, PWM outputs (for controlling LEDs), small form factor, enough pins to work with and easy to power with 3xAA batteries. To me, this is the AVR sweet spot: The ATtiny85 is too limiting for general-use projects, the Arduino Uno boards and others of its family have too much overhead (eg the onboard FTDI chip, that big board size, the higher cost, inability to create battery-operated gizmos). This chip comes by default with an 8MHz rc oscillator divided down to 1MHz. That's plenty of speed, but in addition it's very easy to change to a full 8MHz which is a TON of speed in such a small device. If you need precision timing, you'll need a crystal but again the 20 MHz in the ATmega328p-based Uno is overkill for many purposes and takes too much power.
Verified purchase: YesCondition: NewSold by: kerrang2008
by VN7L1IOkQIa@Deleted
02 May, 2017
One of the best!!!
I love this little micro controller.. It works great!!, I've tested all that were sent and not a bit of a problem. I set them up with an Arduino.. Flawless. Update. These it works so well out of all 6 that I have purchased all have worked flawlessly. These are especially great for those smaller projects with very low power consumption where you only need a few ports. I highly recommend these and I am purchasing more.I love this little micro controller.. It works great!!, I've tested all that were sent and not a bit of a problem. I set them up with an Arduino.. Flawless. Update. These it works so well out of all 6 that I have purchased all have worked flawlessly. These are especially great for those smaller projects with very low power consumption where you only need a few ports. I highly recommend these and I am purchasing more.
Verified purchase: YesCondition: NewSold by: kerrang2008
by savingisgood
02 Dec, 2020
Lots of power in a small package!
These Atmel AVR controllers are feature rich. The quality of your firmware dictates the performance. I was able to implement a software UART, measure a photodiode using the ADC, and output a 3 channel software PWM to drive an RGB LED, and only 32% flash was consumed. Using the on board oscillator, you save space and reduce the needed support components.
Verified purchase: YesCondition: NewSold by: rasp2go
by banctec8183
05 Aug, 2020
ATTiny is a small but powerful uP. Try one for yourself
I have used the Arduino Uno for several years. This ATTiny is a much smaller version of the uP used in the Uno but after a couple days working with it I have been very impressed. Try it for yourself. Great for small projects
Verified purchase: YesCondition: NewSold by: rasp2go
by brucek69almond
22 Dec, 2020
A full blown microcomputer in an 8 pin DIP!
A full blown microcomputer in an 8 pin DIP! Perfect for small embedded projects. Program was written using Adruino IDE. Parts were programmed with usbtinyisp. The price was great.
Verified purchase: YesCondition: NewSold by: rasp2go