ATtiny85 8-bit 20MHz AVR Microcontroller

Sparkfun ElectronicsSKU: RB-Spa-949
Manufacturer #: COM-09378

Price  :
Sale price £3.72

Tax included Shipping calculated at checkout

Stock  :
Only 1 unit left

Payments and Security

Payment methods

Apple Pay Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Security

Description

  • Atmel 8-bit AVR RISC-based microcontroller
  • Operating frequency: 20MHz (maximum)
  • CPU: 8-bit AVR
  • I/O pins: 6 (maximum)

The ATtiny85 8-bit 20MHz AVR Microcontroller is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller. 8K of program space, 6 I/O lines, and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.

ZIP File

  • Flash (kbytes): 8 Kbytes 
  • Pin count: 8
  • # of touch channels: 3
  • Ext Interrupts: 6

Customer Reviews

Based on 1 review
0%
(0)
100%
(1)
0%
(0)
0%
(0)
0%
(0)
E
EricTheOld
Go small!

This has been a great way to let me make small (size and complexity) projects while challenging efficiency of design. If your code uses libraries you will likely need to find ATtiny85 specific libraries such as TinyWire and Tiny4kOLED since there really isn't a lot of space on the chip. In looking up how to program this microcontroller I found that I had to combine this information in about 3 tutorials (each one seemed to leave a different step out) and then browse through forum questions to get the last bit. Look into a pre-made programmer, I've made a board that plugs into an UNO that's been programmed as a programmer.

Estimate shipping

You may also like