component
ATECC608A-SSHDA-T
Public Made by Adomby adom
Microchip Tech Interface - Specialized, SOIC-8. Pinout extracted from 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
markdownATECC608A-SSHDA-T
Microchip Tech · Interface - Specialized · SOIC-8
ATECC608A-SSHDA-T from Microchip Tech, in a SOIC-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. Not internally bonded on the SOIC-8 package; leave floating or tie to GND for improved EMC. |
| 2 | NC | unconnected | No connect. Not internally bonded on the SOIC-8 package; leave floating or tie to GND for improved EMC. |
| 3 | NC | unconnected | No connect. Not internally bonded on the SOIC-8 package; leave floating or tie to GND for improved EMC. |
| 4 | GND | power_in | Ground reference for the device. Connect directly to the system ground plane. |
| 5 | SDA | bidirectional | I2C serial data line. Open-drain, requires an external pull-up to VCC. Supports standard I2C speeds up to 1 MHz. IO levels 1.8V-5.5V. |
| 6 | SCL | input | I2C serial clock input. Driven by the bus master; requires an external pull-up to VCC. IO levels 1.8V-5.5V. |
| 7 | NC | unconnected | No connect. Not internally bonded on the SOIC-8 package; leave floating or tie to GND for improved EMC. |
| 8 | VCC | power_in | Positive supply input, 2.0V to 5.5V. Bypass locally with a 0.1 µF ceramic capacitor to GND. Typical sleep current <150 nA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
ATECC608A-SSHDA-TATECC608A-SSHDA-BATECC608A-SSHDA-TSSHCZ-TATECC608A-SSHDA-TSSHCZ-BATECC608A-SSHDA-TMAHDA-TATECC608A-SSHDA-TMAHDA-SATECC608A-SSHDA-TMAHCZ-TATECC608A-SSHDA-TMAHCZ-S
CAD (KiCad official)
- Symbol:
ATECC608A-SSHDA-T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
atecc608a-sshda-t-etched.step/atecc608a-sshda-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);atecc608a-sshda-t.step/atecc608a-sshda-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (28 pp, sha256
5b9164c658d321e3, 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).