ATtiny85 Microcontroller Products

Description

The ATtiny85 microcontroller has an 8-bit 20MHz ARM Advanced RISCReduced Instruction Set Computer Architecture processor, 512 bytes SRAMStatic Random Access Memory, 512 bytes EEPROMElectrically Erasable Programmable Read-Only Memory, and 8KB Flash memory. Interfaces include 6x Digital I/OInput/Output with 6x PWMPulse-Width Modulation, 4 channel 10-bit ADCAnalog-to-Digital Converter (ADC, A/D, or A-to-D), and UARTUniversal Asynchronous Receiver-Transmitter/I2CInter-Integrated Circuit. Also referred to as IIC or I²C./SPISerial Peripheral Interface.

The ATtiny85 is available as a stand alone DIP-8 ICIntegrated Circuit or a board such as the Digispark Kickstarter and Adafruit Trinket that have a USB connector, power regulator, LEDLight Emitting Diodes, and pin through holes for I/O.

ATtiny85 Specs

ATtiny85 ICs

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ATTINY85-20PU DIP-8 (5PCS)

Package includes:

• 5x ATtiny IC chips

+ About this item:

• ATTINY85-20PU 8-bit 20MHz microcontroller chip
• Interface: 6x GPIO pins (6x PWM), 4x 10-bit ADC, UART/I2C/SPI
• Memory: 8KB Flash, 512 bytes EEPROM, and 512 bytes SRAM
• Voltage Supply: 1.8V - 5.5V DC

Price: $12.88(Updated 08Aug2024 00:36:192024-08-08T00:36:19Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ATTINY85-20PU DIP-8 with Compatible IC Sockets (5 pairs)

Package includes:

• 5x ATtiny IC chips
• 5x IC sockets

+ About this item:

• ATTINY85-20U 8-bit 20MHz microcontroller chip
• Interface: 6x GPIO pins (6x PWM), 4x 10-bit ADC, UART/I2C/SPI
• Memory: 8KB Flash, 512 bytes EEPROM, and 512 bytes SRAM
• Voltage Supply: 1.8V - 5.5V DC

Price: $20.99(Updated 08Aug2024 00:46:222024-08-08T00:46:22Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ATTINY85-20PU DIP-8 with Compatible IC Sockets (5 pairs)

Seller: rising saplings

Package includes:

• 5x ATtiny IC chips
• 5x IC sockets

+ About this item:

• ATTINY85-20U 8-bit 20MHz microcontroller chip
• Interface: 6x GPIO pins (6x PWM), 4x 10-bit ADC, UART/I2C/SPI
• Memory: 8KB Flash, 512 bytes EEPROM, and 512 bytes SRAM
• Voltage Supply: 1.8V - 5.5V DC

Price: $19.99(Updated 08Aug2024 00:53:452024-08-08T00:53:45Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ATTINY85-20PU DIP-8 with Compatible IC Sockets (3 pairs)

Seller: ELITE.CITI

Package includes:

• 3x ATtiny IC chips
• 3x IC sockets

+ About this item:

• ATTINY85-20PU 8-bit 20MHz microcontroller chip
• Interface: 6x GPIO pins (6x PWM), 4x 10-bit ADC, UART/I2C/SPI
• Memory: 8KB Flash, 512 bytes EEPROM, and 512 bytes SRAM
• Voltage Supply: 1.8V - 5.5V DC

Price: $16.99(Updated 08Aug2024 00:54:192024-08-08T00:54:19Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Small Boards

ATtiny85 Digispark Kickstarter

Digispark ATtiny85 (USB Type-A) Microcontroller Boards

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naughtystarts Digispark ATtiny85 (USB Type-A) Microcontroller Board

Seller: naughtystarts

Package includes:

• 1x ATtiny85 Board
• 1x 9-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Type-A connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through USB Type-A connector or 7V to 35V through VIN pin
• Board Size: 19mm x 17.5mm (0.75in x 0.69in) not including the USB Type-A connector which is 9mm x 12.03mm (0.47in x 0.35in)

Price: $8.99(Updated 16Sep2024 21:49:522024-09-16T21:49:52Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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WWZMDiB Digispark ATtiny85 (USB Type-A) Microcontroller Board (3PCS)

Seller: WWZMDiB

Package includes:

• 3x ATtiny85 Board
• 3x 6-Pin Straight Male Header
• 3x 3-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Type-A connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through USB Type-A connector or 7V to 35V through VIN pin
• Board Size: 19mm x 17.5mm (0.75in x 0.69in) not including the USB Type-A connector which is 9mm x 12.03mm (0.47in x 0.35in)

Price: $13.99(Updated 16Sep2024 21:58:212024-09-16T21:58:21Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Ditao Digispark ATtiny85 (USB Type-A) Microcontroller Board (4PCS)

Seller: Ditao

Package includes:

• 4x ATtiny85 Board
• 4x 9-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Type-A connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through USB Type-A connector or 7V to 35V through VIN pin
• Board Size: 19mm x 17.5mm (0.75in x 0.69in) not including the USB Type-A connector which is 9mm x 12.03mm (0.47in x 0.35in)

Price: $13.99(Updated 16Sep2024 22:05:122024-09-16T22:05:12Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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AITRIP Digispark ATtiny85 (USB Type-A) Microcontroller Board (5PCS)

Seller: Aitrip

Package includes:

• 5x ATtiny85 Board
• 5x 9-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Type-A connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through USB Type-A connector or 7V to 35V through VIN pin
• Board Size: 19mm x 17.5mm (0.75in x 0.69in) not including the USB Type-A connector which is 9mm x 12.03mm (0.47in x 0.35in)

Price: $17.89(Updated 07Aug2024 23:12:582024-08-07T23:12:58Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ACEIRMC Digispark ATtiny85 (USB Type-A) Microcontroller Board (6PCS)

Seller: Aceirmc US

Package includes:

• 6x ATtiny85 Board
• 6x 9-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Type-A connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through USB Type-A connector or 7V to 35V through VIN pin
• Board Size: 19mm x 17.5mm (0.75in x 0.69in) not including the USB Type-A connector which is 9mm x 12.03mm (0.47in x 0.35in)

Price: $18.99(Updated 16Sep2024 22:25:472024-09-16T22:25:47Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Digispark ATtiny85 (USB Micro-B) Microcontroller Boards

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CANADUINO Digispark ATtiny85 (USB Micro-B) Microcontroller Board

Seller: UNIVERSAL-SOLDER Electronics Ltd. Canada

Package includes:

• 1x ATtiny85 Board
• 1x 9-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Micro-B connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through Micro-B USB connector or 7V to 35V through VIN pin
• Board Size: 23mm x 17.5mm

Price: $4.37(Updated 16Sep2024 23:14:502024-09-16T23:14:50Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Gump's grocery Digispark ATtiny85 (USB Micro-B) Microcontroller Board

Seller: Gump's grocery

Package includes:

• 1x ATtiny85 Board
• 1x 9-Pin Straight Male Header

+ About this item:

• Processor: 8-bit ARM Advanced RISC Architecture processor at 16.5MHz
• Memory: 8KB Flash, 512 bytes SRAM, and 512 bytes EEPROM
• USB Micro-B connector for power and programming
• Digital I/O: 6x Pins with 3x PWM
• Analog Input: 4x 10-bit ADC
• Communication Interfaces: 1x USI, 1x I2C, 1x SPI
• Power Supply: 5V through Micro-B USB connector or 7V to 35V through VIN pin
• Board Size: 23mm x 17.5mm

Price: $4.99(Updated 16Sep2024 23:21:222024-09-16T23:21:22Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ACEIRMC Digispark Kickstarter Mini ATTINY85 Micro-B USB Microcontroller Module (6PCS)

Seller: Aceirmc US

Package includes:

• 6x ATtiny Modules
• 6x 9-Pin Straight Male Header

+ About this item:

• Support for the Arduino IDE 1.0+ (OSX/Win/Linux)
• Memory: 8K flash (about 6K after bootload)
• Micro-B USB connector for power and data transfer
• 6x I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB)
• I2C and SPI (vis USI)
• PWM on 3 pins (more likely to use software PWM)
• ADC on 4 pins
• On-board 500ma 5V Regulator
• Power LED indicator and Test / Status LED (in Pin0)
• Power via USB or External Source: 5v or 7V to 35V (12V or less recommended, automatic selection)

Price: $18.99(Updated 07Aug2024 23:12:272024-08-07T23:12:27Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ACEIRMC Digispark Kickstarter Mini ATTINY85 Micro-B USB Microcontroller Module (8PCS)

Seller: Aceirmc US

Package includes:

• 8x ATtiny Modules
• 8x 9-Pin Straight Male Header

+ About this item:

• Support for the Arduino IDE 1.0+ (OSX/Win/Linux)
• Memory: 8K flash (about 6K after bootload)
• Micro-B USB connector for power and data transfer
• 6x I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB)
• I2C and SPI (vis USI)
• PWM on 3 pins (more likely to use software PWM)
• ADC on 4 pins
• On-board 500ma 5V Regulator
• Power LED indicator and Test / Status LED (in Pin0)
• Power via USB or External Source: 5v or 7V to 35V (12V or less recommended, automatic selection)

Price: $24.99(Updated 10Aug2024 09:01:242024-08-10T09:01:24Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Adafruit Trinket ATtiny85

Adafruit 1501 Trinket ATtiny85 Mini 5V Microcontroller Board

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Adafruit 1501 Trinket ATtiny85 - Mini Microcontroller Board - 5V Logic

Package includes:

• 1x Trinket Board
• 1x 16-Pin Straight Male Header

+ About this item:

• ATtiny85 MCU 8MHz or 16MHz with 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
• Interface: 5x GPIO with 5V logic - 2 shared with the USB interface. The 3 independent I/O pins have 1 analog input (10-bit ADC) and 2 PWM output as well. The 2 shared I/O pins have 2 more analog inputs (10-bit ADC) and one more PWM output. Hardware I2C & SPI. Micro-B USB connector.
• Voltage Supply: On-board 5.0V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
• Board Size: 31mm x 15.5mm (1.2in x 0.6in)

Price: $6.95(Updated 10Aug2024 09:01:322024-08-10T09:01:32Z UTC UTC)

Adafruit.com

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Adafruit 1501 Trinket ATtiny85 - Mini Microcontroller Board - 5V Logic

Package includes:

• 1x Trinket Board
• 1x 16-Pin Straight Male Header

+ About this item:

• ATtiny85 MCU 8MHz or 16MHz with 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
• Interface: 5x GPIO with 5V logic - 2 shared with the USB interface. The 3 independent I/O pins have 1 analog input (10-bit ADC) and 2 PWM output as well. The 2 shared I/O pins have 2 more analog inputs (10-bit ADC) and one more PWM output. Hardware I2C & SPI. Micro-B USB connector.
• Voltage Supply: On-board 5.0V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
• Board Size: 31mm x 15.5mm (1.2in x 0.6in)

Price: Unavailable (Updated 08Aug2024 01:22:592024-08-08T01:22:59Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Adafruit 1501 Trinket ATtiny85 - Mini Microcontroller Board - 5V Logic

Package includes:

• 1x Trinket Board
• 1x 16-Pin Straight Male Header

+ About this item:

• ATtiny85 MCU 8MHz or 16MHz with 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
• Interface: 5x GPIO with 5V logic - 2 shared with the USB interface. The 3 independent I/O pins have 1 analog input (10-bit ADC) and 2 PWM output as well. The 2 shared I/O pins have 2 more analog inputs (10-bit ADC) and one more PWM output. Hardware I2C & SPI. Micro-B USB connector.
• Voltage Supply: On-board 5.0V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
• Board Size: 31mm x 15.5mm (1.2in x 0.6in)

Price: $11.27(Updated 08Aug2024 01:23:252024-08-08T01:23:25Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Adafruit 1500 Trinket ATtiny85 Mini 3.3V Microcontroller Board

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Adafruit 1500 Trinket ATtiny85 - Mini Microcontroller Board - 3.3V Logic

Package includes:

• 1x Trinket Board
• 1x 16-Pin Straight Male Header

+ About this item:

• ATtiny85 MCU 8MHz with 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
• Interface: 5x GPIO with 5V logic - 2 shared with the USB interface. The 3 independent I/O pins have 1 analog input (10-bit ADC) and 2 PWM output as well. The 2 shared I/O pins have 2 more analog inputs (10-bit ADC) and one more PWM output. Hardware I2C & SPI. Micro-B USB connector.
• Voltage Supply: On-board 3.3V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
• Board Size: 27mm x 15mm (1.1in x 0.6in)

Price: $6.95(Updated 10Aug2024 09:01:402024-08-10T09:01:40Z UTC UTC)

Adafruit.com

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Adafruit 1500 Trinket ATtiny85 - Mini Microcontroller Board - 3.3V Logic

Package includes:

• 1x Trinket Board
• 2x 5-pin Straight Male Header

+ About this item:

• ATtiny85 MCU 8MHz with 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
• Interface: 5x GPIO with 5V logic - 2 shared with the USB interface. The 3 independent I/O pins have 1 analog input (10-bit ADC) and 2 PWM output as well. The 2 shared I/O pins have 2 more analog inputs (10-bit ADC) and one more PWM output. Hardware I2C & SPI. Micro-B USB connector.
• Voltage Supply: On-board 3.3V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.
• Board Size: 27mm x 15mm (1.1in x 0.6in)

Price: $11.07(Updated 08Aug2024 01:23:492024-08-08T01:23:49Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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