component

ECS-327MVATX-2-CN-TR

Public Made by Adom

by adom

ECS Pre-ordered Products, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentelectronic tools-instruments-consumablesecs-327mvatx-2-cn-trfactory-2.0.0extractor-text

Verified ECS-327MVATX-2-CN-TR

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

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 4 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ECS-327MVATX-2-CN-TR · SMD2520-4P · 4 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 4 pin names found in the 3-page datasheet
  • ✓distributor: lcsc C2451359, digikey XC3154TR-ND, mouser 520-327MVATX-2-CNT
  • ✓family: Crystal_SMD_2520-4Pin_2.5x2.0mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-bp1257xt/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 4 pins = 4 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 4 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ecs-327mvatx-2-cn-tr.kicad_sym✓ ecs-327mvatx-2-cn-tr.kicad_mod✓ ecs-327mvatx-2-cn-tr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs ecs-327mvatx-2-cn-tr: hero re-rendered with the chip (after the 10-30 render outage) · Ray
viewers ecs-327mvatx-2-cn-tr: viewers · Ray
ecs-327mvatx-2-cn-tr-etched.glb Publish 0.1.0 · Ray
ecs-327mvatx-2-cn-tr-etched.step ecs-327mvatx-2-cn-tr: factory component page (tier=lcsc) · Ray
ecs-327mvatx-2-cn-tr-hero.glb ecs-327mvatx-2-cn-tr: hero GLB from the etched model (keeps the MPN mark) · Ray
ecs-327mvatx-2-cn-tr-hero.overlay.json Publish 0.1.0 · Ray
ecs-327mvatx-2-cn-tr.glb Publish 0.1.0 · Ray
ecs-327mvatx-2-cn-tr.kicad_mod Publish 0.1.0 · Ray
ecs-327mvatx-2-cn-tr.kicad_sym Publish 0.1.0 · Ray
ecs-327mvatx-2-cn-tr.lbr Publish 0.1.0 · Ray
ecs-327mvatx-2-cn-tr.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 4 pins · Ray

ECS-327MVATX-2-CN-TR

ECS · Pre-ordered Products · SMD2520-4P

ECS-327MVATX-2-CN-TR from ECS, in a SMD2520-4P. 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 Tri-state input Tri-state enable: VIH ≥ 0.7×Vdd keeps the oscillator running, while VIL ≤ 0.3×Vdd puts the output in high impedance.
2 Gnd power_in Ground reference pin for the oscillator.
3 Output output 32.768 kHz CMOS clock output, specified for a 15 pF load with VOH ≥ 0.9×Vdd and VOL ≤ 0.1×Vdd.
4 Vdd power_in Supply voltage pin; the part is specified for 1.6 V to 3.6 V.

Key specifications

Parameter Value
Manufacturer ECS
Package SMD2520-4P
Category Electronic Tools/Instruments/Consumables
Pins 4

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Frequency Stability (CN Opt, -40 ~ +85°C) -25 25 ppm -40 ~ +85°C 1
Aging -3 3 ppm @ +25°C 1
Supply Voltage 1.6 3.6 V 1
Operating Temp (N Opt) -40 85 °C N option 1
Storage Temp -55 125 °C 1
Output Voltage High VOH 0.9 V 1
Output Voltage Low VOL 0.1 V 1
Tri-state input high VIH 0.7 Vdd 1
Tri-state input low VIL 0.3 Vdd 1
Duty Cycle 45 55 % @ ½ Vdd 1
Rise & Fall time 30 ns 10% Vdd, 90% Vdd 1
Start Up Time 5 mS 1
Phase Jitter (RMS) 1 pS 1
Supply Current 200 µA 1
Standby Current 10 µA 1
Frequency Range 32.768 kHz 1

CAD (KiCad official)

  • Symbol: ECS-327MVATX-2-CN-TR
  • Footprint: Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm
  • 3D model: SMD2520-4P (KiCad packages3D, STEP)
  • 3D model files: ecs-327mvatx-2-cn-tr-etched.step / ecs-327mvatx-2-cn-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ecs-327mvatx-2-cn-tr.step / ecs-327mvatx-2-cn-tr.glb are the bare package body.

Provenance

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

  • Datasheet: ECS datasheet (3 pp, sha256 19d970abaafdfa84, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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