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ATSAML10D14A-MF

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Microchip Tech Pre-ordered MCUs, WQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersatsaml10d14a-mffactory-2.0.0extractor-text

Changed since verified ATSAML10D14A-MF

by Ray · last 30 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 25 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATSAML10D14A-MF · WQFN-24-EP(4x4) · 25 pins
  • ✓copper: 25 copper pads, none touching another net
  • ✓datasheet: all 25 pin names found in the 1127-page datasheet
  • ✓distributor: lcsc C617929, digikey ATSAML10D14A-MF-ND, mouser 579-ATSAML10D14A-MF
  • ✓family: QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-bud68nob/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.1079)
  • ✓pads: 25 pins = 25 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 25 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! atsaml10d14a-mf.kicad_sym✓ atsaml10d14a-mf.kicad_mod✓ atsaml10d14a-mf.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers atsaml10d14a-mf: symbol viewer · Ray 10h ago
atsaml10d14a-mf-etched.glb Publish 0.1.0 · Ray 5d ago
atsaml10d14a-mf-etched.step atsaml10d14a-mf: factory component page (tier=mfr) · Ray 5d ago
atsaml10d14a-mf-hero.glb atsaml10d14a-mf: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
atsaml10d14a-mf-hero.overlay.json Publish 0.1.0 · Ray 5d ago
atsaml10d14a-mf.glb Publish 0.1.0 · Ray 5d ago
atsaml10d14a-mf.kicad_mod Publish 0.1.0 · Ray 5d ago
atsaml10d14a-mf.kicad_sym atsaml10d14a-mf: symbol repaired (body fitted to the names) · Ray 10h ago
atsaml10d14a-mf.lbr atsaml10d14a-mf: symbol repaired (body fitted to the names) · Ray 10h ago
atsaml10d14a-mf.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier mfr, 25 pins · Ray 5d ago

ATSAML10D14A-MF

Microchip Tech · Pre-ordered MCUs · WQFN-24-EP(4x4)

ATSAML10D14A-MF from Microchip Tech, in a WQFN-24-EP(4x4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 PA31/SWDIO bidirectional High Sink GPIO on VDDIO with EXTINT[7], XY[19], SERCOM1/PAD[3], TC1/WO[1] and CCL OUT[1] functions, and SWDIO serial wire debug data.
2 PA00/XIN32 bidirectional GPIO on VDDANA with EXTINT[0], XY[0], OA1NEG, SERCOM1/PAD[0], TC2/WO[0], also XIN32 32.768 kHz crystal oscillator input or external clock input.
3 PA01/XOUT32 bidirectional GPIO on VDDANA with EXTINT[1], XY[1], OA1POS, SERCOM1/PAD[1], TC2/WO[1], also XOUT32 32.768 kHz crystal oscillator output.
4 PA02 bidirectional GPIO on VDDANA with EXTINT[2], ADC AIN[0], XY[2], DAC VOUT, OA0NEG and SERCOM0/PAD[2]; transition time must exceed 50 us to avoid affecting XOSC32 jitter.
5 PA03 bidirectional GPIO on VDDANA with EXTINT[3], VREFA external reference, ADC AIN[1], XY[3], OA2NEG and SERCOM0/PAD[3].
6 PA04 bidirectional GPIO on VDDANA with EXTINT[4], VREFB external reference, ADC AIN[2], AC AIN[0], OA2OUT, SERCOM0/PAD[0], TC0/WO[0] and CCL IN[0].
7 PA05 bidirectional GPIO on VDDANA with EXTINT[5], ADC AIN[3], AC AIN[1], XY[4], OA2POS, SERCOM0/PAD[1], TC0/WO[1] and CCL IN[1].
8 VDDANA power_in Analog supply, 1.62V to 3.63V, must be the same voltage as VDDIO, with 100 nF and 10 uF decoupling suggested.
9 GNDANA power_in Ground for the analog power domain.
10 PA08 bidirectional GPIO on VDDIO with NMI, ADC AIN[6], XY[6], SERCOM1/PAD[0], SERCOM2/PAD[0], RTC/IN[0] and CCL IN[3].
11 PA14/XIN bidirectional GPIO on VDDIO with EXTINT[3], XY[10], SERCOM0/PAD[2], TC0/WO[0], GCLK_IO[0], also XIN crystal oscillator input or external clock input.
12 PA15/XOUT bidirectional GPIO on VDDIO with EXTINT[4], XY[11], SERCOM0/PAD[3], TC0/WO[1], GCLK_IO[1], also XOUT crystal oscillator output.
13 PA16 bidirectional High Sink GPIO on VDDIO with EXTINT[5], XY[12], SERCOM1/PAD[0], SERCOM0/PAD[0], RTC/IN[2], GCLK_IO[2] and CCL IN[0].
14 PA17 bidirectional High Sink GPIO on VDDIO with EXTINT[6], XY[13], SERCOM1/PAD[1], SERCOM0/PAD[1], RTC/IN[3], GCLK_IO[3] and CCL IN[1].
15 PA18 bidirectional GPIO on VDDIO with EXTINT[7], XY[14], SERCOM1/PAD[2], SERCOM0/PAD[2], TC2/WO[0], RTC/OUT[0], AC/CMP[0] and CCL IN[2].
16 PA19 bidirectional GPIO on VDDIO with EXTINT[0], XY[15], SERCOM1/PAD[3], SERCOM0/PAD[3], TC2/WO[1], RTC/OUT[1], AC/CMP[1] and CCL OUT[0].
17 PA22 bidirectional High Sink GPIO on VDDIO with EXTINT[1], XY[16], SERCOM0/PAD[0], SERCOM2/PAD[0], TC0/WO[0], RTC/OUT[2] and GCLK_IO[2].
18 PA23 bidirectional High Sink GPIO on VDDIO with EXTINT[2], XY[17], SERCOM0/PAD[1], SERCOM2/PAD[1], TC0/WO[1], RTC/OUT[3] and GCLK_IO[1].
19 RESET input External reset input on VDDIO, active low, with internal pull-up at reset.
20 VDDCORE power_out Core supply of 0.9V to 1.2V typical: decoupling pin in linear regulator mode, or core supply input connected to VDDOUT via inductor in switching mode.
21 GND power_in Ground.
22 VDDOUT power_out On-chip switching regulator output requiring a 10 uH inductor in switching mode; not connected in linear mode.
23 VDDIO power_in Digital supply, 1.62V to 3.63V, must equal VDDANA, with 100 nF and 10 uF decoupling suggested.
24 PA30/SWCLK bidirectional GPIO on VDDIO with EXTINT[6], XY[18], SERCOM1/PAD[2], TC1/WO[0], CCL IN[3], and SWCLK debug clock (default function, reset state input with pull-up).
25 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package WQFN-24-EP(4x4)
Category Embedded Processors & Controllers
Pins 25

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating supply voltage (VDD) VDD 1.62 3.63 V VDDIO and VDDANA, same source 1
Operating temperature -40 125 °C F grade (-40 to +125°C) 1
CPU operating frequency 0 32 MHz DC to 32 MHz 1
Core supply voltage range VDDCORE 0.9 1.2 V 24

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin indium tin oxide (ITO) sensor grids. The PTC requires one pin per X-line and one pin per Y-line. In self-capacitance mode, the PTC requires only one pin (Y-line) for each touch sensor. 976

CAD (KiCad official)

  • Symbol: ATSAML10D14A-MF
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
  • 3D model: WQFN-24-EP(4x4) (KiCad packages3D, STEP)
  • 3D model files: atsaml10d14a-mf-etched.step / atsaml10d14a-mf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); atsaml10d14a-mf.step / atsaml10d14a-mf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (1127 pp, sha256 ee9c04451141173b, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF