# S322516M9PF10PPM

**SST** · Crystals · SMD3225-4P

S322516M9PF10PPM 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 1 (pad with chamfered index corner), one side of the 16.000MHz resonator. |
| 2 | GND | power_in | Marked GND on the connection diagram; connected to ground/lid. |
| 3 | XTAL2 | passive | Crystal terminal 2, the other side of the 16.000MHz resonator. |
| 4 | GND | power_in | Marked GND on the connection diagram; connected to ground/lid. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SST |
| Package | SMD3225-4P |
| Category | Crystals, Oscillators, Resonators |
| 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 |  | -10 |  | 10 | PPM | 25±3℃ | 2 |
| Stability Over Temperature Range |  | -30 |  | 30 | PPM | -40℃ to +80℃ | 2 |
| Aging |  | -3 |  | 3 | PPM/Year |  | 2 |
| Effective Series Resistance |  |  |  | 60 | Ω |  | 2 |
| Shunt Capacitance | C0 |  |  | 7 | PF |  | 2 |
| DLD2 (max-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-min FR difference over drive levels) | FDLD |  |  | 6 | PPM | 0.01 uW~100 uW 10 steps | 2 |
| Insulation Resistance |  | 500 |  |  | MΩ | at DC 100V | 2 |
| Operation Temperature Range |  | -20 |  | 70 | ℃ |  | 2 |
| Storage Temperature |  | -40 |  | 85 | ℃ |  | 2 |
| Nominal Frequency |  |  | 16 |  | MHz |  | 2 |
| Load Capacitance (CL) | CL |  | 9 |  | PF |  | 2 |
| Typical Drive Level |  |  | 100 |  | uW |  | 2 |

## CAD (KiCad official)

- Symbol: `S322516M9PF10PPM`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `s322516m9pf10ppm-etched.step` / `s322516m9pf10ppm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `s322516m9pf10ppm.step` / `s322516m9pf10ppm.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [SST datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756852263837556736) (6 pp, sha256 `db0fa2935a45dcab`, retrieved 2026-10-17, 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`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/s322516m9pf10ppm-datasheet.pdf)