# A000057 Arduino | Development Boards, Kits, Programmers | DigiKey

**Manufacturer:** Arduino  
**MPN:** `A000057`

The Arduino A000057 Leonardo with Headers is a development board featuring an ATmega32U4 microcontroller. It operates at 5V and has a compact package dimension of 3.94 inches by 2.91 inches by 0.87 inches.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Arduino |
| Manufacturer name | Arduino |
| Manufacturer | Arduino, ARDUINO |
| Extra Product Name | A000057 Arduino \| Development Boards, Kits, Programmers \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | A000057 |
| multiple | 1 |
| qtyInStock | 348 |
| SKU | 1050-1040-ND |
| UPC | 13227003617 |
| EAN | 13227003617, 5054991300637 |
| Part Number | A000057 |
| Product Group | BISS |
| Mfr | Arduino |
| Part Status | Active |
| Board Type | Evaluation Platform |
| Type | MCU 8-Bit, ean, gtin, unknown, upc |
| Core Processor | AVR |
| Operating System | - |
| Platform | Arduino Leonardo with Headers |
| Utilized IC / Part | ATmega32U4 |
| Mounting Type | Fixed |
| Contents | Board(s) |
| ASIN | B008A36R2Y, B008FZJC74, B00G9E21M6, B00GOO367U, B09NHRR6YG |
| AdultProduct | False |
| Amount | 0.00, 26.00, 26.95, 30.25, 38.00, 40.99 |
| Asin | B008A36R2Y, B008FZJC74, B00G9E21M6, B00GOO367U, B09NHRR6YG |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Accessory, Electronics, Misc. |
| Brand | Arduino, Arduino.org |
| Bullet_point | 20 digital I/O Pins (of which 7 can also be PWM Outputs; and 12 act as Analog Inputs), Acts as a standard HID USB Input Device when plugged to any computer: create your own keyboard or mouse, Compatib |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 6066126011 |
| ClassificationId | 10304191, 17441247011, 493964 |
| Color | Blue |
| Compatible_devices | Personal Computer |
| Connectivity_technology | Ethernet, USB |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Categories, Single Board Computers |
| EANList | 13227003617, 5054991300637 |
| Feature | Operating voltage: 5V |
| Height | 0.049999999949, 0.5, 0.54, 0.7874015740, 0.79, 0.8661417314, 0.9399999990412, 0.9448818888, 0.9842519675, 0.98425196750, 1.0, 1.0199999989596, 1.0236220462, 1.1023622036, 1.6929133841, 1000, 1400, 152 |
| Identifier | 00840406209207, 0701748716719, 0712141158563, 0720405523866, 0722204635603, 0722204636327, 0727908488593, 0736104504761, 0736104505607, 0736104505812, 3645030078147, 3700386600579, 4260287658349, 5054 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | 1 x Item, microprocessor |
| IsAdultProduct | false |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Arduino A000057 Leonardo with Headers, Arduino Arduino Leonardo (with Headers), Arduino Leonardo with Headers [A000057] |
| Item_display_weight | 40.0 |
| Item_name | Arduino A000057 Leonardo with Headers, Arduino Arduino Leonardo (with Headers), Arduino Leonardo with Headers [A000057] |
| Item_package_quantity | 1 |
| Item_package_weight | 0.04, 1.32 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1050-1040-ND |  |  | 348 | 1 |
| Jameco | 2163778 |  |  | None | 1 |
| Radwell | A000057 |  |  | None | 1 |
| MCM Electronics | 83-14696 | 25.74 | 1 | None | 1 |
| Allied Electronics | 70415159 |  |  | None | 1 |
| RS Delivers | 761-7324 |  |  | None | 1 |
| Newark | 07W3936 | 23.23 | 1 | 1 | 1 |
| IBS Electronics | A000057 | 25.97 | 1 | None | 1 |
| RS Online | 7617324 |  |  | None | 1 |
| iodParts | A000057 |  |  | 400 | 1 |
| Digi-Key | 3476353 |  |  | None | 1 |
| Arrow | A000057 | 25.13 | 1 | 1934 | 1 |
| Mouser | 782-A000057 | 19.8 | 1 | 154 | 1 |
| ebay.com_www_paradisetronic_com | A000057 | 133.24 | 1 | None | 1 |
| ebay.com_robotshop_inc | A000057 | 123.8 | 1 | None | 1 |
| ebay.com_electronics123_com | A000057 | 121.94 | 1 | None | 1 |
| ebay.com_gigaparts | A000057 | 130.38 | 1 | None | 1 |
| ebay.com_llamallama77 | A000057 | 119.98 | 1 | None | 1 |
| electromaker.io | 782-A000057 | 24.9 | 1 | 205 | 1 |
| us.rs-online.com | 70415159 | 23.09 | 1 | 2 | 1 |
| ebay.com | A000057 |  |  | None | 1 |

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