Loading
Part Number:
Quantity:
Price per Unit (in USD):
Total Amt:
Log in to myMicrochip to access tools and benefits. Sign up in just one minute.
Maximize Your Experience: Reap the Personalized Advantages by Completing Your Profile to Its Fullest! Update Here
Stay in the loop with the latest from Microchip! Update your profile while you are at it. Update Here
Complete your profile to access more resources.Update Here!
Overview
- Program Memory Size (KB):4
- RAM:512
- Data EEPROM (bytes):128
- Pin Count:20
- Operation Voltage Max.(V):5.5
- Operation Voltage Min.(V):1.8
- ADC Resolution Max:12
- ADC Channels:15
- Zero Cross Detect:False
- Number of Comparators:1
- SPI:1
- I2C:1
- Stand alone PWM:3
- Low Power:No
- Numerically Controlled Oscillator (NCO):0
- Data Signal Modulator (DSM):0
- Functional Safety
- Appliances safety - IEC 60730 (Class B)
- Industrial safety – IEC 61508 (SIL)
- Automotive safety – ISO 26262 (ASIL)
- High-Performance AVR RISC CPU with Hardware Multiplier
- Running at up to 20 MHz
- Single Cycle I/O Access
- Two-level Interrupt Controller
- Sleep modes: Idle, Standby, Power-down
- 6 channels Event System
- Configurable Custom Logic (CCL)
- Single pin programming and debugging interface (UPDI)
- Analog Features
- 12-bit Differential ADC with Programmable Gain Amplifier (PGA)
- Analog Comparator with internal DAC reference
- Timer/Counters
- 1x 16-bit Timer/Counter type A (TCA)
- 2x 16-bit Timer/Counter type B (TCB)
- 1x 16-bit Real Time Counter (RTC) with Periodic Interrupt Controller (PIT)
- Built-in Safety Functions:
- Power-On Reset (POR)
- Brown-Out-Detection (BOD)
- Voltage Level Monitor (VLM)
- Cyclic Redundancy Check (CRC) Scan
- Window Watchdog Timer (WWDT)
- Communication
- Serial communication interfaces: 2x USART, SPI, I2C
The ATtiny426 is a microcontroller featuring the AVR® CPU with hardware multiplier, running at up to 20 MHz and with 4 KB Flash, 512B SRAM and 128B of EEPROM in 20-pin VQFN 3 x 3 mm, SSOP and SOIC packages. The family uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog, and advanced peripherals.
The new 12-bit ADC offers true differential measuring capabilities with optional hardware accumulation of up to 1024 samples, which effectively gives up to 17-bits resolution. With sampling rates up to 375 ksps the analog data are available very rapidly. The Programmable Gain Amplifier (PGA) for the ADC can amplify single-ended and differential analog inputs to make it possible to measure even small amplitude signals efficiently.
ATtiny1627 Product Family Overview (tinyAVR 2 Family)
Functional Safety
This product is suitable for safety-critical applications that target home appliances (IEC 60730), automotive (ISO 26262) and industrial (IEC 61508) products. We have important documentation and tools available to aid developers of safety applications—refer to the product feature list for links to the specific safety collateral. TÜV SÜD-certified MPLAB® X Integrated Development Environment (IDE) tools, such as the MPLAB XC8 Functional Safety Compiler, are also available for this product.
Use your up or down key to switch images.
Tools And Software
Development Environment
Emulator and Debuggers
Demo & Evaluation Boards
Programmers
3rd Party Tools
Legacy
| Tools |
|---|
 MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
|
| Available as free, unrestricted-use downloads, our award-winning MPLAB® XC C Compilers are comprehensive solutions for your project’s software development.
|
| MPLAB Code Configurator supports 8-bit, 16-bit and 32-bit PIC® microcontrollers. MCC is incorporated into both the downloadable MPLAB X Integrated Development Environment (IDE) and the cloud-based MPLAB Xpress IDE.
|
| MPLAB® Extensions for Microsoft® Visual Studio Code® (VS Code®) is a collection of VS Code extensions that combines the power of the MPLAB development ecosystem with the versatility of VS Code. Whether you are a new or existing client, MPLAB Extensions for VS Code provides you with a seamless, flexible and efficient development environment with comprehensive support for designs based on our devices.
|
| Tools |
|---|
| Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.
|
| Power Debugger is a powerful development tool for debugging and programming AVR and ARM® Cortex®-M based SAM microcontrollers. In addition the Power Debugger features two independent current sensing channels and includes a CDC virtual COM port interface as well as Data Gateway Interface channels for streaming application data to the host computer from a SPI, USART, TWI or GPIO source.
|
| The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC®, dsPIC® , AVR, SAM and CEC flash microcontrollers and microprocessors.
|
| The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), Microprocessors (MPUs) and dsPIC® Digital Signal Controllers (DSCs).
|
| The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of PIC®, dsPIC® and AVR flash MCUs and MPUs, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE). The MPLAB Snap can be connected to a design engineer's computer using a High-Speed USB 2.0 interface and can be connected to the target via an 8-pin Single In-Line (SIL) connector. The connector uses two device I/O pins and the reset line to implement in-circuit debugging and In-Circuit Serial Programming™ (ICSP™). It has all the speed and features entry-level users need to quickly debug their prototype.
|
| Tools |
|---|
| ATtiny1627 Curiosity Nano Evaluation Kit
|
| IAR Embedded Workbench for AVR is a powerful IDE, C/C++ compiler and debugging tool suite with extensive support for devices in all AVR families.
|
| Tools |
|---|
| Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.
|
| Power Debugger is a powerful development tool for debugging and programming AVR and ARM® Cortex®-M based SAM microcontrollers. In addition the Power Debugger features two independent current sensing channels and includes a CDC virtual COM port interface as well as Data Gateway Interface channels for streaming application data to the host computer from a SPI, USART, TWI or GPIO source.
|
| The ICP2COMBO(G3)-DPX-8 Production Quality In-Circuit (ICSP) 8-channel (expandable up to 64 channels) GANG Programmer is a cost-effective programmer that operates with a PC or as a standalone unit and simultaneously programs 8-bit PIC® & AVR® MCUs, 16-bit PIC MCUs & dsPIC® DSCs, 32-bit AVR, PIC & ARM Cortex M0/0+/23/3/4/7 MCUs and Serial EEPROMs & Flash ICs.
|
| The ICP2COMBO(G3)-12 Production Quality In-Circuit (ICSP) 12-channel (expandable up to 60 channels) GANG Programmer is a cost-effective programmer that operates with a PC or as a standalone unit and simultaneously programs 8-bit PIC® & AVR® MCUs and serial EEPROMs & Flash ICs. |
| The ICP2GANG(G3)-DP Production Quality In-Circuit 4-channel (expandable to 64 channels) GANG programmer is a cost-effective programmer that operates with a PC or as a standalone unit and simultaneously programs 8-bit PIC® & AVR® MCUs, 16-bit PIC MCUs & dsPIC® DSCs, and serial EEPROMs & Flash ICs. |
| Tools |
|---|
| Atmel START is an innovative online tool for intuitive, graphical configuration of embedded software projects. It lets you select and configure software components, drivers and middleware, as well as complete example projects, specifically tailored to the needs of your application. The configuration stage lets you review dependencies between software components, conflicts and hardware constraints. In the case of a conflict, Atmel START will automatically suggest solutions that fit your specific setup.
|
| Microchip Studio is an Integrated Development Environment (IDE) for developing and debugging AVR® and SAM microcontroller applications. It merges all of the great features and functionality of Atmel Studio into Microchip’s well-supported portfolio of development tools to give you a seamless and easy-to-use environment for writing, building and debugging your applications written in C/C++ or assembly code.
|
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files:
