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ATSAMD11D14A-MU on a board, in 3D

ATSAMD11D14A-MU

Microchip Technology

-40℃~+85℃ 1.62V~3.63V 10bit 12bit 16KB 22 32 Bit 48MHz 4KB ARM Cortex-M0+ Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Hardware CRC、Programmable watchdog、Calendar function、Touch function WQFN-24-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAMD11D14A-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
WQFN-24-EP(4x4)
Pins
25

Overview

The ATSAMD11D14A-MU is a microcontroller made by Microchip Technology in a WQFN-24-EP(4x4) package with 25 pins. -40℃~+85℃ 1.62V~3.63V 10bit 12bit 16KB 22 32 Bit 48MHz 4KB ARM Cortex-M0+ Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Hardware CRC、Programmable watchdog、Calendar function、Touch function WQFN-24-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAMD11D14A-MUT_C2053596, from EasyEDA) and its footprint (Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm, from KiCad's library), ready for a KiCad board. 36 are in stock at JLCPCB (part C2053596). 15 open-source boards in 10 repositories on GitHub use it.

Symbol

PA021PA032PA043PA054PA065PA076PA087PA098PA109PA1110PA1411PA1512PA1613PA1714PA2215PA2316PA2717PA28/RST#18PA3019PA3120PA2421PA2522GND23VDDIO/IN/ANA24EP25
EasyEDA_Cloud:ATSAMD11D14A-MUT_C2053596From EasyEDA

Footprint

25
Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mmFrom KiCad's library

Parameters

13
ADC (Bit)
12bit
CPU Core
ARM Cortex-M0+
CPU Maximum Speed
48MHz
Core Size
32 Bit
DAC (Bit)
10bit
Features
Touch function
Number of I/O
22
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
16KB
RAM Size
4KB
Voltage - Supply
1.62V~3.63V

Order codes

2

Pinout

25
The pins of the ATSAMD11D14A-MU
PinNameType
1PA02Unspecified
2PA03Unspecified
3PA04Unspecified
4PA05Unspecified
5PA06Unspecified
6PA07Unspecified
7PA08Unspecified
8PA09Unspecified
9PA10Unspecified
10PA11Unspecified
11PA14Unspecified
12PA15Unspecified
13PA16Unspecified
14PA17Unspecified
15PA22Unspecified
16PA23Unspecified
17PA27Unspecified
18PA28/RST#Unspecified
19PA30Unspecified
20PA31Unspecified
21PA24Unspecified
22PA25Unspecified
23GNDUnspecified
24VDDIO/IN/ANAUnspecified
25EPUnspecified

Open-source boards using it

All 15
  • 2 layers15.7 × 31 mmSamd11d14 usb c, the printed circuit board in 3D

    Samd11d14 usb c

    dnbdmr/samd11d14_usb-c

    Breakout board for SAMD11D14AM with USB-C

    17 parts1MIT
  • 4 layers122 × 122 mmMotordriver, the printed circuit board in 3D

    Motordriver

    fest004/Cubitron

    Cubitron Project

    418 parts1MIT
  • 2 layers60 × 51.5 mmNanoEvery Replica, the printed circuit board in 3D

    NanoEvery Replica

    arhamrizwan2006/arduino-nano-every-pcb-replica

    Chip-level PCB replica of the Arduino Nano Every (ABX00028), designed in KiCad 10 — full schematic, routing, and manufacturing files

    23 parts
  • 4 layers20 × 55.7 mmQcomlt debugboard, the printed circuit board in 3D

    Qcomlt debugboard

    CodeLinaro-mirror/qcomlt_debugboard

    96boards specifications compliant Mezzanine used to control the DC Input, USB VBUS, PWR/RST buttons and Debug UART via a single USB2.0 CDC interface.

    40 partsCERN-OHL-P-2.0
  • 4 layers43.5 × 53.1 mmVanguard new, the printed circuit board in 3D

    Vanguard new

    SpacePicklesRocketry/2025-Electrical-2

    New electrical repo(buggy old one)

    100 parts
  • 2 layers76.2 × 76.2 mmJotter RevC, the printed circuit board in 3D

    Jotter RevC

    SpatialExperienceGroup/jotter

    47 partsMIT
  • 4 layers42.3 × 51.9 mmVanguard new, the printed circuit board in 3D

    Vanguard new

    hackclub/OnBoard

    💡 Join 1,000 teenagers and make your first PCB with a $100 grant!

    93 parts915

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Questions

Is there a KiCad symbol and footprint for the ATSAMD11D14A-MU?

Yes. The symbol is EasyEDA_Cloud:ATSAMD11D14A-MUT_C2053596 and the footprint Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAMD11D14A-MU?

WQFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.

Where is the ATSAMD11D14A-MU datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the ATSAMD11D14A-MU?

JLCPCB lists it as part C2053596, with 36 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMD11D14A-MU?

Parts like it in the library: the ATSAMD10D14A-MU by Microchip Technology, the MKL02Z16VFK4 by NXP Semiconductors, the MKL02Z32VFK4R by NXP Semiconductors and the MKL02Z32VFK4 by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ATSAMD11D14A-MU?

15 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8