Microchip ATTINY85-20SU, 8bit AVR Microcontroller, ATtiny85, 20MHz, 8 kB Flash, 8-Pin EIAJ SOIC

RS Stock No.:
1331674
Mfr. Prt No.:
ATTINY85-20SU
Brand:
Microchip

Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 1331674
Product description Microchip ATTINY85-20SU, 8bit AVR Microcontroller, ATtiny85, 20MHz, 8 kB Flash, 8-Pin EIAJ SOIC
Manufacturer / Brand Microchip
Manufacturer part number ATTINY85-20SU

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 1331674
Product description Microchip ATTINY85-20SU, 8bit AVR Microcontroller, ATtiny85, 20MHz, 8 kB Flash, 8-Pin EIAJ SOIC
Manufacturer / Brand Microchip
Manufacturer part number ATTINY85-20SU

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Mar 28, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132


Product Details

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


Specifications

Attribute Value
Brand Microchip
Family Name ATtiny85
Timer Resolution 8 bit
Height 1.91 mm
PWM Channels 6
Width 5.4 mm
ADC Resolution 10 bit
Device Core AVR
Program Memory Size 8 kB
Timers 1 (2 x 8 bit)
Minimum Operating Temperature -40 °C
Dimensions 5.35 x 5.4 x 1.91 mm
RAM Size 512 B
Pin Count 8
Pulse Width Modulation 1 (6 Channel)
Typical Operating Supply Voltage 2.7 → 5.5 V
Instruction Set Architecture RISC
ADCs 4 x 10 bit
Package Type EIAJ SOIC
Maximum Operating Temperature +85 °C
Mounting Type Surface Mount
ADC Channels 4
Number of ADC Units 1
USB Channels 0
Number of PWM Units 1
Length 5.35 mm
Number of Timers 1
Program Memory Type Flash
Maximum Frequency 20 MHz
Data Bus Width 8 bit
Checking stock...
IDR
107,092.69
Out of stock
Price Pack (1 Pack of 5)
Pack(s)Per Pack(IDR)Per Unit(IDR)
1107,092.6921,418.54
*price per unit indicative
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