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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATTINY85-20PU
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ATTINY85-20PU - Microchip Technology

Manufacturer Part Number
ATTINY85-20PU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATTINY85-20PU
ECAD Model
Parts Description
IC MCU 8BIT 8KB FLASH 8DIP
Detailed Description
Package
8-DIP (0.300", 7.62mm)
Data sheet
ATTINY25,45,85(V) Summary.pdf
ATTINY25/45/85(V) Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATTINY85-20PU Tech Specifications
Microchip Technology - ATTINY85-20PU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATTINY85-20PU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 8-PDIP  
Speed 20MHz  
Series AVR® ATtiny, Functional Safety (FuSa)  
RAM Size 512 x 8  
Program Memory Type FLASH  
Program Memory Size 8KB (4K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 8-DIP (0.300", 7.62mm)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 6  
Mounting Type Through Hole  
EEPROM Size 512 x 8  
Data Converters A/D 4x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity USI  
Base Product Number ATTINY85  

Parts Introduction

Manufacturer Part Number

ATTINY85-20PU

Manufacturer

Microchip Technology

Introduction

8-bit AVR microcontroller

Designed for embedded applications

Product Features and Performance

8KB program memory

512 bytes SRAM

512 bytes EEPROM

20MHz internal oscillator

4 channel 10-bit ADC

6 I/O pins

USART, SPI, I2C interfaces

PWM, Brown-out detection, Watchdog timer

Product Advantages

Low power consumption

Small package size

Easy to program

Wide temperature range support

Key Technical Parameters

Operating Voltage: 2.7V to 5.5V

Operating Temperature: -40°C to 85°C

Program Memory: 8KB FLASH

RAM Size: 512 bytes

EEPROM Size: 512 bytes

Quality and Safety Features

RoHS3 compliant

Suitable for safety-critical applications

Compatibility

Compatible with other AVR ATtiny series microcontrollers

Application Areas

Embedded systems

Sensor and control applications

Low-power battery-powered devices

Product Lifecycle

Active product, no discontinuation plans

Replacements and upgrades available within the ATtiny series

Key Reasons to Choose This Product

Compact and efficient 8-bit microcontroller

Extensive peripheral set for versatile applications

Wide operating voltage and temperature range

Low power consumption for battery-powered designs

Easy programming and integration into projects

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATTINY85-20PU

Product Attribute ATTINY85-20PU ATTINY84V-10MU ATTINY861-15MAZ ATTINY85-20SUR
Part Number ATTINY85-20PU ATTINY84V-10MU ATTINY861-15MAZ ATTINY85-20SUR
Manufacturer Microchip Technology Microchip Technology Microchip Technology Atmel
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Program Memory Size 8KB (4K x 16) 8KB (4K x 16) 8KB (4K x 16) 8KB (4K x 16)
Supplier Device Package 8-PDIP 20-QFN-EP (4x4) 20-WQFN (4x4) 8-SOIC
Core Processor AVR AVR AVR AVR
Package / Case 8-DIP (0.300", 7.62mm) 20-WFQFN Exposed Pad 20-WFQFN Exposed Pad 8-SOIC (0.209", 5.30mm Width)
Series AVR® ATtiny, Functional Safety (FuSa) AVR® ATtiny Automotive, AEC-Q100, AVR® ATtiny AVR® ATtiny, Functional Safety (FuSa)
Connectivity USI USI USI USI
Program Memory Type FLASH FLASH FLASH FLASH
Data Converters A/D 4x10b A/D 8x10b A/D 11x10b A/D 4x10b
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Number of I/O 6 12 16 6
RAM Size 512 x 8 512 x 8 512 x 8 512 x 8
Speed 20MHz 10MHz 16MHz 20MHz
Package Tube Tray Tape & Reel (TR) Bulk
Oscillator Type Internal Internal Internal Internal
EEPROM Size 512 x 8 512 x 8 512 x 8 512 x 8
Base Product Number ATTINY85 ATTINY84 ATTINY861 ATTINY85

ATTINY85-20PU Datasheet PDF

Download ATTINY85-20PU pdf datasheets and Microchip Technology documentation for ATTINY85-20PU - Microchip Technology.

Datasheets
ATTINY25,45,85(V) Summary.pdf ATTINY25/45/85(V) Datasheet.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf Copper Bonding Wire 23/Jul/2014.pdf
PCN Assembly/Origin
Mult Dev Assembly 28/May/2020.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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    +00852 9146 4856

Certifications & Memberships

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ATTINY85-20PU Image

ATTINY85-20PU

Microchip Technology
32D-ATTINY85-20PU

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