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Name	Last commit message	Last updated
docs	f35sqa001g-wwt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
viewers	f35sqa001g-wwt: viewers · Ray	4d ago
f35sqa001g-wwt-etched.fit.json	f35sqa001g-wwt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
f35sqa001g-wwt-etched.glb	f35sqa001g-wwt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
f35sqa001g-wwt-etched.step	f35sqa001g-wwt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
f35sqa001g-wwt.glb	Publish 0.1.0 · Ray	4d ago
f35sqa001g-wwt.kicad_mod	Publish 0.1.0 · Ray	4d ago
f35sqa001g-wwt.kicad_sym	Publish 0.1.0 · Ray	4d ago
f35sqa001g-wwt.lbr	Publish 0.1.0 · Ray	4d ago
f35sqa001g-wwt.step	Publish 0.1.0 · Ray	4d ago
package.json	Publish 0.1.0 · Ray	4d ago
page.json	Set visibility: public · Ray	4d ago
README.md	Initial commit: component/f35sqa001g-wwt · Ray	4d ago

F35SQA001G-WWT

FORESEE · NAND FLASH · WSON-8-EP(6x8)

F35SQA001G-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	Chip Select enables the device when low and deselects it when high (DO/SIO pins high-Z, standby power); CS# must go high to low after power-up before a new instruction is accepted and must track VCC during ramp up/down.
2	DO/SIO1	bidirectional	Serial Data Output in standard SPI (data shifted out on the falling edge of CLK) and bidirectional SIO1 in Dual and Quad SPI.
3	WP#/SIO2	bidirectional	Write Protect prevents the Status Register from being written (with BP[3:0], TB, BPRWD, SP) and becomes SIO2 in Quad SPI; with QE=1 it has no WP# function.
4	GND	power_in	Ground.
5	DI/SIO0	bidirectional	Serial Data Input in standard SPI (latched on the rising edge of CLK) and bidirectional SIO0 in Dual and Quad SPI.
6	CLK	input	Serial Clock input provides timing for serial input and output operations, up to 104 MHz.
7	HOLD#/SIO3	bidirectional	Active-low Hold pauses the device while CS# is low in standard and Dual SPI (DO high-Z, DI and CLK ignored) and becomes SIO3 during Quad SPI operations.
8	VCC	power_in	Power supply, 2.7V to 3.6V.
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: F35SQA001G-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: f35sqa001g-wwt-etched.step / f35sqa001g-wwt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); f35sqa001g-wwt.step / f35sqa001g-wwt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: FORESEE datasheet (43 pp, sha256 d4f0b78fd1dde2d2, retrieved 2026-10-01, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (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