component
3225 8M 12PF 10PPM
Public Made by Adomby adom
SST Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown3225 8M 12PF 10PPM
SST · Crystals · SMD3225-4P
3225 8M 12PF 10PPM from SST, in a SMD3225-4P. 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 | XTAL1 | passive | Crystal terminal connected to one side of the 8.000 MHz resonator (12 pF load capacitance, ESR ≤150 Ω), marked by the chamfered index pad. |
| 2 | GND | power_in | Case/ground pad, marked GND in the connection diagram. |
| 3 | XTAL2 | passive | Crystal terminal connected to the other side of the 8.000 MHz resonator (12 pF load capacitance, ESR ≤150 Ω). |
| 4 | GND | power_in | Case/ground pad, marked GND in the connection diagram. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SST |
| Package | SMD3225-4P |
| Category | Crystal Oscillator/Oscillator/Resonator |
| 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 tolerance at 25±3℃ | -10 | 10 | ppm | 25±3℃ | 2 | ||
| Stability over temperature range | -10 | 10 | ppm | -40℃ to +80℃ | 2 | ||
| Aging | -3 | 3 | ppm/Year | 2 | |||
| Effective series resistance | 150 | Ω | 2 | ||||
| DLD2 (max-to-min impedance difference over drive levels) | DLD2 | 7 | Ω | 0.01 uW~100 uW 10 steps | 2 | ||
| RLD2 (max impedance over drive levels) | RLD2 | 60 | Ω | 0.01 uW~100 uW 10 steps | 2 | ||
| FDLD (max-to-min FR difference over drive levels) | FDLD | 6 | PPM | 0.01 uW~100 uW 10 steps | 2 | ||
| Shunt capacitance | C0 | 7 | pF | 2 | |||
| Insulation resistance | 500 | MΩ | DC 100V | 2 | |||
| Operation temperature range | -40 | 80 | ℃ | 2 | |||
| Storage temperature | -40 | 85 | ℃ | 2 | |||
| Normal frequency | 8 | MHz | 2 | ||||
| Load capacitance | CL | 12 | pF | 2 | |||
| Typical drive level | 100 | uW | 2 |
CAD (KiCad official)
- Symbol:
3225 8M 12PF 10PPM - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
3225-8m-12pf-10ppm-etched.step/3225-8m-12pf-10ppm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3225-8m-12pf-10ppm.step/3225-8m-12pf-10ppm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SST datasheet (6 pp, sha256
f54d8d2fed5e5ed9, retrieved 2026-10-21, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).