With this Feather we’re getting a little nostalgic for the ATmega328P – the classic ‘Arduino’ chip – with this Adafruit Feather 328P running a 3.3V and 8 MHz. Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.

At the Feather 328P’s heart is an ATmega328P clocked at 8 MHz and at 3.3V logic, a chip setup we’ve had tons of experience with as it’s the same as the Pro Mini and similar to the Adafruit Metro 328. This chip has 32K of flash and 2K of RAM, and we paired it with a SiLabs CP2104 to give it a USB-to-Serial program & debug capability built-in. Works great when you want to keep your classic Arduino code compatibility.

To make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built-in battery charging. You don’t need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it’s available. We also tied the battery through a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.

The Feather 328P has some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.

Features:

1. Light as a feather – 4.8 grams
2. ATmega328p @ 8MHz with 3.3V logic/power
3. 3.3V regulator with 500mA peak current output
4. USB serial converter (CP2104) for USB bootloader and serial port debugging
5. You also get tons of pins – 19 GPIO pins + 2 analog-in-only pins
6. Hardware I2C, hardware SPI support. For UART devices, should use SoftwareSerial
7. 6 x PWM pins
8. 8 x analog inputs (two are shared with I2C)
9. Built-in 100mA LiPo charger with charging status indicator LED
10. Pin #13 red LED for general purpose blinking
11. Two LEDs for serial data RX & TX
12. Power/enable pin
13. 4 mounting holes
14. Reset button

Package Includes:

1 x Adafruit Feather 328P – Atmega328P 3.3V @ 8 MHz

The ATtiny817 Xplained Pro evaluation kit is a hardware platform to evaluate the ATtiny817 microcontroller. Supported by the Atmel Studio integrated development platform, the kit provides easy access to the features of the ATtiny817 and explains how to integrate the device into a custom design. Xplained Pro MCU series evaluation kits include on-board Embedded Debuggers. No external tools are necessary to program or debug the ATtiny817. Xplained Pro extension kits offers additional peripherals to extend the features of the board and ease the development of custom designs.

Note: For more technical details go through Datasheet in the attachment section

Features:

1. ATtiny817 microcontroller
2. Two mechanical user buttons
3. Two QTouch® buttons
4.  One yellow user LED
5.  32.768 kHz crystal
6.  Two Xplained Pro extension headers
7.  Embedded Debugger
   – Auto-ID for board identification in Atmel Studio
   – One yellow status LED
   – One green board power LED
   – Symbolic debug of complex data types including scope information
   – Programming and debugging, including power measurements
   – Data Gateway Interface: SPI, I2C, two GPIOs
   – Virtual COM Port (CDC)
8.  Embedded current measurement circuitry (XAM)
   – Measures power consumption of the ATtiny817 and/or peripherals
   – Measures current between 100 nA and 400 mA
   – Current measurement data are shown in Microchip Data Visualizer
9.  USB powered
10.  Supported with application examples in Atmel Start

Package Includes:

1 x MICROCHIP  ATTINY817-XPRO  Evaluation Kit, ATtiny817 MCU, Embedded Debugger, Microchip Studio Support

The ATMEGA168PB-XMINI is an Xplained Mini Evaluation Kit that is a hardware platform for evaluating the ATmega168PB microcontroller. The evaluation kit comes with a fully-integrated debugger that provides seamless integration with Atmel Studio 6.2 or later. The kit provides access to the features of the ATmega168PB enabling easy integration of the device in a custom design.

Note: For more technical details go through Datasheet in the attachment section 

Features:

1. On-board debugger with full source-level debugging support in Atmel Studio
2. Auto-ID for board identification in Atmel studio 6.2
3. Access to all signals on target MCU
4. One green status LED
5. One mechanical user pushbutton
6. Virtual COM port (CDC)
7. 16MHz target CLK
8. USB-powered
9. Arduino shield-compatible foot prints
10. Target SPI bus header foot print
11. Xplained Pro extension headers can easily be strapped in

Package Includes:

1 x MICROCHIP  ATMEGA168PB-XMINI  Evaluation Kit, ATMEGA168PB MCU, Xplained Mini, On-Board Debugger, Arduino Shield Compatible

The Signal and Noise Generators an extension board that generates a signal with or without noise for the Xplained Pro platform. The kit can be connected to any extension header on the Xplained Pro MCU Board.

Note: For more technical details go through Datasheet in the attachment section

Features:

1. Water Tolerant 2D touch surface development kit
2. Enables easy evaluation of the 2D touch surface library
3. Demonstrates water tolerance and noise immunity on a touch pad and has 2 capacitive touch buttons
4. Controlled by the same ATtiny1617 MCU
5. 5×6 Surface diamond pattern with dedicated driven shield
6. LEDs to indicate position and mode
7. MCP23017 LED driver

Package Includes:

1 x MICROCHIP DM080104 AVR Embedded Daughter Board AND Modules

Pocket sized ATmega4809 curiosity Nano evaluation kit with full program and debugged capabilities. The ATMega4809 microcontroller (MCU) broadens the effectiveness of real-time control systems with a combination of intelligent hardware peripherals alongside the low-power capacity of the AVR core. Elevate your design with a high-speed ADC, Core Independent Peripherals (CIPs), and on-chip Configurable Custom Logic (CCL). Use either Studio 7 or MPLAB X IDEs as a magnifying glass to look into your MCU and step through the debug. Free, easy-to-use graphical programming tools, START and MCC allows you to intuitively program the target MCU. ATmega4809-MFR microcontroller (yellow user LED, mechanical user switch, 1 32.768KHz crystal) .On-board debugger (board identification in Microchip MPLAB X, 1 green power and status LED).On-board debugger (programming and debugging, virtual COM port, 2 logic analyzer channels) Adjustable target voltage (MIC5353 LDO regulator controlled by the onboard debugger).

Note: For more technical details go through Datasheet in the attachment section 

Features:

1. AVR® CPU
2. Single-cycle I/O access
3.  Two-level interrupt controller
4.  Two-cycle hardware multiplier
5.  Memories Up to 48 KB In-system self-programmable Flash memory
6. 256B EEPROM
7.  Up to 6 KB SRAM
8.  Write/Erase endurance:
9.  Flash 10,000 cycles
10.  EEPROM 100,000 cycles
11.  Data retention: 20 Years at 85°C
12. System  Power-on Reset (POR) circuit
13. Brown-out Detection (BOD)
14.  Clock options:
15.  Lockable 20 MHz low-power internal oscillator
16.  32.768 kHz Ultra-Low-Power (ULP) internal oscillator
17.  32.768 kHz external crystal oscillator
18.  External clock input

Package Includes:

1 x MICROCHIP  DM320115  Evaluation Board, Curiosity Nano, ATmega4809 MCU, MPLAB X IDE, On-Board Debugger

AVR128DA48 Curiosity Nano evaluation kit is a hardware platform to evaluate microcontrollers in the AVR-DA family. This board has the AVR128DA48 microcontroller (MCU) mounted. Supported by Atmel Studio and Microchip MPLAB® X Integrated Development Environments (IDEs), the board provides easy access to the features of the AVR128DA48 to explore how to integrate the device into a custom design. The Curiosity Nano series of evaluation boards include an on-board debugger. No external tools are necessary to program and debug the AVR128DA48. One yellow user LED, one mechanical user switch .One 32.768KHz crystal Board identification in Atmel Studio/Microchip MPLAB® X IDE .One green power and status LED. 500mA maximum output current (limited by ambient temperature and output voltage)

Note: For more technical details go through Datasheet in the attachment section

Features:

1. One yellow user LED, one mechanical user switch
2. One 32.768KHz crystal
3. Board identification in Atmel Studio/Microchip MPLAB® X IDE
4. One green power and status LED
5. 500mA maximum output current (limited by ambient temperature and output voltage)
6. Virtual serial port (CDC), two debug GPIO channels (DGI GPIO)
7. USB powered
8. MIC5353 LDO regulator controlled by the on-board debugger
9. 1.8V to 5.1V output voltage (limited by USB input voltage)

Package Includes:

1 x MICROCHIP  DM164151  Evaluation Kit, Curiosity Nano, AVR128D MCU, 8-Bit