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MOD208-SHCF-U
Public Made by Adomby adom
MODSEMI Security Verification / Encryption ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# MOD208-SHCF-U++**MODSEMI** · Security Verification / Encryption ICs · SOP-8++MOD208-SHCF-U from MODSEMI, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | NC | unconnected | No connect. Leave floating or tie to ground per board convention. |+| 2 | NC | unconnected | No connect. Leave floating or tie to ground per board convention. |+| 3 | NC | unconnected | No connect. Leave floating or tie to ground per board convention. |+| 4 | GND | power_in | Ground reference. Connect to system ground. |+| 5 | SDA | bidirectional | I2C serial data line. Open-drain bidirectional; requires external pull-up (typ. 10k) to VCC. Standard/Fast mode 100kHz/400kHz. |+| 6 | SCL | input | I2C serial clock input. Requires external pull-up (typ. 10k) to VCC. Supports 100kHz/400kHz operation. |+| 7 | NC | unconnected | No connect. Leave floating or tie to ground per board convention. |+| 8 | VCC | power_in | Power supply input. Operating range 1.65V to 3.6V (absolute max 1.62V min / 3.3V nominal per datasheet DC table). Decouple with a local capacitor (Cvcc) to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | MODSEMI |+| Package | SOP-8 |+| Category | Interface |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `MOD208-SHCF-U`+- `MOD208-SHCF-R`+- `MOD208-SHCF-UDMCF-U`+- `MOD208-SHCF-UDMCF-R`++## CAD (KiCad official)++- Symbol: `MOD208-SHCF-U`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [MODSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590235750626463744) (11 pp, sha256 `64bcf6228f92371b`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/mod208-shcf-u-datasheet.pdf)
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