component
CAT93C86VI-GT3
Public Made by Adomby adom
onsemi EEPROM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# CAT93C86VI-GT3++**onsemi** · EEPROM · SOIC-8++CAT93C86VI-GT3 from onsemi, 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 | CS | input | Chip Select. Active-high; asserts the device to accept an instruction or return status/data. Falling edge initiates the self-timed write/erase cycle. |+| 2 | SK | input | Serial Clock Input. Clocks instructions, addresses, and data on DI on its rising edge; up to 3 MHz at Vcc = 4.5-5.5 V. |+| 3 | DI | input | Serial Data Input. Receives start bit, opcode, address and (for WRITE/WRAL) data, sampled on the rising edge of SK. |+| 4 | DO | tri_state | Serial Data Output. High-impedance except when shifting read data or reporting ready/busy status after a write. May be tied to DI to form a common I/O. |+| 5 | GND | power_in | Ground reference (0 V) for the device. |+| 6 | ORG | input | Memory Organization select. Tied to Vcc selects x16 (1024x16) organization; tied to GND selects x8 (2048x8). If left floating an internal pull-up selects x16. |+| 7 | PE | input | Program Enable. PE = 1 required for WRITE, ERASE, WRAL and ERAL instructions; if left floating device is in Program Enabled mode. Don't-care for EWEN/EWDS. |+| 8 | VCC | power_in | Positive supply, 1.8 V to 5.5 V. Icc(write) max 3 mA, Icc(read) max 500 uA, standby Isb typ 0 uA / max 10 uA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOIC-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `CAT93C86VI-GT3`+- `CAT93C86VI-GT3XI-T2`+- `CAT93C86VI-GT3LI-G`+- `CAT93C86VI-GT3WI-GT3`++## CAD (KiCad official)++- Symbol: `CAT93C86VI-GT3`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/cat93c86vi-gt3-d.pdf) (11 pp, sha256 `f18af79522e257b7`, retrieved 2026-08-17, tier: manufacturer)+- **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/cat93c86vi-gt3-datasheet.pdf)
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