component
SSW008000I3CHE-T
Public Made by Adomby adom
HELE(Harmony Elec) Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SSW008000I3CHE-T
HELE(Harmony Elec) · Oscillators · SMD3225-4P
SSW008000I3CHE-T from HELE(Harmony Elec), 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 | OE | input | Output enable: open or "H" gives oscillation output, "L" puts the output in High-Z (standby, Idd2 max 0.01 mA); Vil max Vdd×0.3, Vih min Vdd×0.7. |
| 2 | GND | power_in | Ground connection. |
| 3 | Output | output | C-MOS clock output at 8.000000 MHz, rated for CL = 15 pF with Vol max 0.1×Vdd, Voh min 0.9×Vdd and Iout max 15 mA. |
| 4 | Vdd | power_in | Supply voltage 3.0 to 3.6 V (3.3 V typ), absolute maximum -0.5 to 4.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HELE(Harmony Elec) |
| 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 stability | Δf/F | -50 | 50 | ppm | @3.3±0.3V/-40~85℃ | 4 | |
| Operating temp. range | Topr | -40 | 25 | 85 | ℃ | 4 | |
| Supply voltage | Vdd | 3 | 3.3 | 3.6 | V | 4 | |
| Current consumption 1 | Idd1 | 10 | mA | #1 pin: open or "H"; @3.3V/25±3℃; no load | 4 | ||
| Current consumption 2 | Idd2 | 0.01 | mA | #1 pin: "L" level; @3.3V/25±3℃; no load | 4 | ||
| Low level output voltage | Vol | 0.1 | xVdd | CL=15pF; printed 0.1xVdd | 4 | ||
| High level output voltage | Voh | 0.9 | xVdd | CL=15pF; printed 0.9xVdd | 4 | ||
| Symmetry | Duty | 40 | 50 | 60 | % | 4 | |
| Rise & Fall time | Tr & Tf | 7 | ns | CL=15pF | 4 | ||
| Low level input current | Iil | 10 | uA | 4 | |||
| High Level input current | Iih | 10 | uA | 4 | |||
| Low level input voltage | Vil | 0.3 | xVdd | printed Vddx0.3 | 4 | ||
| High level input voltage | Vih | 0.7 | xVdd | printed Vddx0.7 | 4 | ||
| Output disable time | Tplz | 150 | nsec | 4 | |||
| Output enable time | Tpzl | 10 | msec | 4 | |||
| Aging | -3 | 3 | ppm/year | 4 | |||
| Start-up time | 10 | ms | 4 | ||||
| Jitter, Phase RMS(1-σ) | 1 | ps | 12KHz~20MHz Frequency Band | 4 | |||
| Vdd terminal voltage | Vdd | -0.5 | 4 | V | 4 | ||
| Input terminal voltage | Vcont | -0.5 | V | printed -0.5 ~ Vdd+0.5 | 4 | ||
| Output terminal voltage | Vout | -0.5 | V | printed -0.5 ~ Vdd+0.5 | 4 | ||
| Output terminal current | Iout | 15 | mA | 4 | |||
| Storage temp. range | Tstr | -55 | 125 | deg.C | 4 | ||
| Output Frequency | FL | 8 | MHz | Fundamental mode | 4 |
CAD (KiCad official)
- Symbol:
SSW008000I3CHE-T - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
ssw008000i3che-t-etched.step/ssw008000i3che-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ssw008000i3che-t.step/ssw008000i3che-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HELE(Harmony Elec) datasheet (11 pp, sha256
859ecf31b8a25751, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).
# SSW008000I3CHE-T
**HELE(Harmony Elec)** · Oscillators · SMD3225-4P
SSW008000I3CHE-T from HELE(Harmony Elec), 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 | OE | input | Output enable: open or "H" gives oscillation output, "L" puts the output in High-Z (standby, Idd2 max 0.01 mA); Vil max Vdd×0.3, Vih min Vdd×0.7. |
| 2 | GND | power_in | Ground connection. |
| 3 | Output | output | C-MOS clock output at 8.000000 MHz, rated for CL = 15 pF with Vol max 0.1×Vdd, Voh min 0.9×Vdd and Iout max 15 mA. |
| 4 | Vdd | power_in | Supply voltage 3.0 to 3.6 V (3.3 V typ), absolute maximum -0.5 to 4.0 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HELE(Harmony Elec) |
| 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 stability | Δf/F | -50 | | 50 | ppm | @3.3±0.3V/-40~85℃ | 4 |
| Operating temp. range | Topr | -40 | 25 | 85 | ℃ | | 4 |
| Supply voltage | Vdd | 3 | 3.3 | 3.6 | V | | 4 |
| Current consumption 1 | Idd1 | | | 10 | mA | #1 pin: open or "H"; @3.3V/25±3℃; no load | 4 |
| Current consumption 2 | Idd2 | | | 0.01 | mA | #1 pin: "L" level; @3.3V/25±3℃; no load | 4 |
| Low level output voltage | Vol | | | 0.1 | xVdd | CL=15pF; printed 0.1xVdd | 4 |
| High level output voltage | Voh | 0.9 | | | xVdd | CL=15pF; printed 0.9xVdd | 4 |
| Symmetry | Duty | 40 | 50 | 60 | % | | 4 |
| Rise & Fall time | Tr & Tf | | | 7 | ns | CL=15pF | 4 |
| Low level input current | Iil | | | 10 | uA | | 4 |
| High Level input current | Iih | | | 10 | uA | | 4 |
| Low level input voltage | Vil | | | 0.3 | xVdd | printed Vddx0.3 | 4 |
| High level input voltage | Vih | 0.7 | | | xVdd | printed Vddx0.7 | 4 |
| Output disable time | Tplz | | | 150 | nsec | | 4 |
| Output enable time | Tpzl | | | 10 | msec | | 4 |
| Aging | | -3 | | 3 | ppm/year | | 4 |
| Start-up time | | | | 10 | ms | | 4 |
| Jitter, Phase RMS(1-σ) | | | | 1 | ps | 12KHz~20MHz Frequency Band | 4 |
| Vdd terminal voltage | Vdd | -0.5 | | 4 | V | | 4 |
| Input terminal voltage | Vcont | -0.5 | | | V | printed -0.5 ~ Vdd+0.5 | 4 |
| Output terminal voltage | Vout | -0.5 | | | V | printed -0.5 ~ Vdd+0.5 | 4 |
| Output terminal current | Iout | | | 15 | mA | | 4 |
| Storage temp. range | Tstr | -55 | | 125 | deg.C | | 4 |
| Output Frequency | FL | | 8 | | MHz | Fundamental mode | 4 |
## CAD (KiCad official)
- Symbol: `SSW008000I3CHE-T`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `ssw008000i3che-t-etched.step` / `ssw008000i3che-t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ssw008000i3che-t.step` / `ssw008000i3che-t.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [HELE(Harmony Elec) datasheet](docs/ssw008000i3che-t-datasheet.pdf) (11 pp, sha256 `859ecf31b8a25751`, retrieved 2026-10-22, tier: lcsc)
- **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](docs/ssw008000i3che-t-datasheet.pdf)