component
F35SQA512M-WWT
Public Made by Adomby adom
FORESEE NAND FLASH, WSON-8-EP(6x8). Pinout cross-checked by two models against 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
markdownF35SQA512M-WWT
FORESEE · NAND FLASH · WSON-8-EP(6x8)
F35SQA512M-WWT from FORESEE, in a WSON-8-EP(6x8). 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 | CS# | input | Active low chip select; enables device operation and allows instruction/data transfer when low. |
| 2 | DO/SIO1 | tri_state | Serial data output with high impedance when CS# is high; bidirectional I/O pin SIO1 in Dual/Quad SPI modes. |
| 3 | WP#/SIO2 | input | Active low write protect input preventing Status Register modification and protecting memory blocks; becomes bidirectional I/O pin SIO2 in Quad SPI mode. |
| 4 | GND | power_in | Ground reference. |
| 5 | VCC | power_in | Power supply voltage input, 2.7V to 3.6V. |
| 6 | HOLD#/SIO3 | input | Active low hold input pausing device operation in standard and Dual SPI modes; becomes bidirectional I/O pin SIO3 in Quad SPI mode. |
| 7 | CLK | input | Serial clock input providing timing for serial input and output data operations. |
| 8 | DI/SIO0 | input | Serial data input for instructions, addresses, and data in standard SPI mode; becomes bidirectional I/O pin SIO0 in Dual/Quad SPI modes. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FORESEE |
| Package | WSON-8-EP(6x8) |
| Category | Memory |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
F35SQA512M-WWT - Footprint:
Package_SON:WSON-8-1EP_8x6mm_P1.27mm_EP3.4x4.3mm - 3D model: WSON-8-EP(6x8), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.75 mm nominal WSON height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
f35sqa512m-wwt-etched.step/f35sqa512m-wwt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);f35sqa512m-wwt.step/f35sqa512m-wwt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FORESEE datasheet (44 pp, sha256
2e2dc60bfc193ca5, retrieved 2026-10-01, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).