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ATTINY817

Status: In Production

Features:

  • Hardware multiplier
  • Three sleep modes:
  • Idle
  • Standby
  • Power Down
  • Event System 
  • Watchdog Timer (WDT)
  • Power-On Reset (POR)
  • Brown-Out Detection (BOD)
  • Single pin programming and debugging interface (UPDI)
  • 12 Channel 10-bit ADC with Voltage Reference
  • 8-bit Digital to Analog Converter (DAC)
  • Comparators
  • Configurable Custom Logic (CCL)
  • 1x 12-bit Timers (TCD)
  • 2x 16-bit Timer (TCA / TCB)
  • Cyclical Redundancy Check (CRC/SCAN)
  • Peripheral Touch Controller (PTC)
  • 6 channels self-capacitance
  • 9 channels mutual-capacitance
  • SPI / I2C / USART
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The ATtiny817 microcontroller featuring the 8-bit AVR®  processor with hardware multiplier - running at up to 20MHz and with 8KB Flash, 512B SRAM and 128 bytes of EEPROM in a 24-pin package. The series uses the latest Core Independent Peripherals with low power features.  Including Event System, intelligent analog and advanced peripherals. Capacitive touch interfaces with proximity sensing and driven shield are supported by the integrated QTouch®  peripheral touch controller.

 

Additional Documents

Additional Features

    8-bit high-performance AVR RISC CPU

    • Hardware multiplier
    • Three sleep modes:
      • Idle
      • Standby
      • Power Down
    • Event System 
    • Watchdog Timer (WDT)
    • Power-On Reset (POR)
    • Brown-Out Detection (BOD)
    • Single pin programming and debugging interface (UPDI)

     

    Analog Features

    • 12 Channel 10-bit ADC with Voltage Reference
    • 8-bit Digital to Analog Converter (DAC)
    • Comparators

     

    Timing/Waveform/Measurement Control 

    • Configurable Custom Logic (CCL)
    • 1x 12-bit Timers (TCD)
    • 2x 16-bit Timer (TCA / TCB)
    • Cyclical Redundancy Check (CRC/SCAN)

     

    Communication

    • Peripheral Touch Controller (PTC)
    • 6 channels self-capacitance
    • 9 channels mutual-capacitance
    • SPI / I2C / USART
Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
8
CPU Speed (MIPS/DMIPS)
20
SRAM Bytes
512
Data EEPROM/HEF (bytes)
128
Digital Communication Peripherals
1-UART, 1-SPI, 1-I2C
Capture/Compare/PWM Peripherals
3 Input Capture, 3 CCP, 6PWM
Timers
1 x 8-bit, 2 x 16-bit
Number of Comparators
1
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
24

Documents

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Application Notes

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Product Document

12/10/2016
2468KB

Packaging Specs

02/05/2018
73KB

Development Environment

  • Demo & Evaluation Boards
  • Emulators & Debuggers
  • Programmers
  • Application Examples
Demo & Evaluation Boards
ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

Learn More
Add To Cart
Power Debugger kit
Power Debugger kit ( ATPOWERDEBUGGER )

Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of

...

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ATTINY817-QTMOISTD
ATTINY817-QTMOISTD ( ATTINY817-QTMOISTD )

The ATtiny817 QTouch Moisture Demo Kit demonstrates the high performance capacitive touch support of the Peripheral Touch Controller (PTC) while achieving best-in-class conducted immunity and moisture tolerance. It has driven shield for better noise immunity and water tolerance. It implements a robust solution that allows customers to easily incorporate the QTouch technology into designs that...

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Add To Cart
AVR Parrot
AVR Parrot ( ATAVRPARROT )

Developing an audio recording and playback system can require a lot of component shopping and circuit board design. Save all that time and effort with a Parrot board that already provides the design and components necessary. With the addition of an external memory device, 8-bit devices may be the perfect solution for your low cost, low power audio needs. The Parrot board uses the AVR...

Learn More
Add To Cart
ATtiny817 Xplained Pro
ATtiny817 Xplained Pro ( ATTINY817-XPRO )

The ATtiny817 Xplained Pro evaluation kit is a hardware platform for evaluating the latest tinyAVR® microcontrollers (ATtiny817, ATtiny816, ATtiny814, ATtiny417). The evaluation kit comes with a fully integrated debugger that provides seamless integration with Atmel Studio.
The ATtiny817 Xplained Pro evaluation kit does not include extension boards, which can be purchased individually....

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Add To Cart
ATtiny817 Xplained Mini
ATtiny817 Xplained Mini ( ATTINY817-XMINI )

The ATtiny817 Xplained Mini evaluation kit is a hardware platform for evaluating ATtiny817, ATtiny816, ATtiny814, and ATtiny417 microcontrollers. The evaluation kit comes with a fully integrated debugger that provides seamless integration with Atmel Studio.

It features two capacitive buttons for easy evaluation of the integrated QTouch® Peripheral Touch Controller (PTC).

Learn More
Add To Cart
Atmel-ICE Full Kit
Atmel-ICE Full Kit ( ATATMEL-ICE )

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

Atmel-ICE supports:

  • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
  • Programming and on-chip debugging of all AVR
...

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Add To Cart
Emulators & Debuggers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price.


The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC® ,  dsPIC®, and CEC flash microcontrollers, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE), version

...

Learn More
Add To Cart
Programmers
MPLAB PICkit 4 In-Circuit Debugger
MPLAB PICkit 4 In-Circuit Debugger ( PG164140 )

Fast programming, increased functionality, at the same price.


The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC® ,  dsPIC®, and CEC flash microcontrollers, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE), version

...

Learn More
Add To Cart

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATTINY817-MFR
0.041400
0.272167
24
VQFN
4x4x0.9mm
Matte Tin
e3
ATTINY817-MNR
0.041400
0.272167
24
VQFN
4x4x0.9mm
Matte Tin
e3
ATTINY817-MF
0.041400
0.389796
24
VQFN
4x4x0.9mm
Matte Tin
e3
ATTINY817-MN
0.041400
0.389796
24
VQFN
4x4x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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