Microchip ATTINY85-20SU, 8 bit AVR, ATTINY85 Microcontroller, 20 MHz, 8kB FLASH, 8-Pin SOIC

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Subtotal (1 pack of 5 units)*

Kr.75 50 

(exc. VAT)

Kr.94 40 

(inc. VAT)

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In Stock
  • Plus 265 unit(s) shipping from 15. desember 2025
  • Plus 5 unit(s) shipping from 15. desember 2025
  • Plus 410 unit(s) shipping from 22. desember 2025
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Units
Per unit
Per Pack*
5 - 20Kr. 15,10Kr. 75,50
25 - 95Kr. 14,666Kr. 73,33
100 +Kr. 14,116Kr. 70,58

*price indicative

Packaging Options:
RS Stock No.:
133-1674
Mfr. Part No.:
ATTINY85-20SU
Brand:
Microchip
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Brand

Microchip

Product Type

Microcontroller

Series

ATTINY85

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

8kB

Interface Type

SPI

Maximum Clock Frequency

20MHz

RAM Size

512bit

Maximum Supply Voltage

5.5V

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

6

Maximum Operating Temperature

85°C

Standards/Approvals

No

Height

1.91mm

Length

5.35mm

Width

5.4 mm

Minimum Supply Voltage

2.7V

Instruction Set Architecture

RISC

Automotive Standard

No

Program Memory Type

FLASH

Distrelec Product Id

304-30-591

ADCs

4 x 10 Bit

Number of Timers

1

ATtiny85 8-Bit tinyAVR Microcontrollers


The Atmel ATtiny85 Microcontroller is an 8-bit device based on the AVR enhanced RISC architecture. Being an Atmel tinyAVR device the ATtiny85 is packs performance and power efficiency into a small package, perfect for applications where space is at a premium. By executing powerful instructions in a single clock cycle the ATtiny85 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed.

Microcontroller Features


20 MHz Max. Operating Frequency

8 KB Flash

512 Bytes EEPROM

0.5 KB SRAM

120 Instructions – Most single clock cycle execution

32 General Purpose Registers

6 GPIO

debugWIRE On-chip Debug System

In-System Programmable via SPI Port

External and Internal Interrupt Sources

Low Power Idle, ADC Noise Reduction, and Power-down Modes

Enhanced Power-on Reset Circuit

Programmable Brown-out Detection Circuit

Internal Calibrated Oscillator

Peripheral Features


8-bit Timer/Counter with Prescaler and Two PWM Channels

8-bit High-Speed Timer/Counter with Separate Prescaler

Universal Serial Interface (USI) with Start Condition Detector

10-bit Analogue-to-Digital Converter – 4 Channels

Programmable Watchdog Timer with Separate On-chip Oscillator

On-chip Analogue Comparator

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