M95320-WMN6TP from STMicroelectronics, 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	S#	input	Chip Select (active low). Drives the device into Active Power mode when low; when high the device is deselected and Serial Data Output (Q) is high impedance. A falling edge on S# is required after power-up before any instruction.
2	Q	output	Serial Data Output (MISO). Shifts data serially out of the device on the falling edge of Serial Clock (C). High impedance when the device is deselected.
3	W#	input	Write Protect (active low). Together with the SRWD bit in the Status Register, freezes the Status Register (and thus the BP1/BP0 protection area). Must be driven high or low and be stable during Write instructions.
4	VSS	power_in	Ground reference for all signals including the VCC supply voltage.
5	D	input	Serial Data Input (MOSI). Receives instructions, addresses, and write data serially. Values are latched on the rising edge of Serial Clock (C).
6	C	input	Serial Clock (up to 20 MHz). Provides the timing of the serial interface. Data on D is latched on the rising edge; data on Q changes on the falling edge.
7	HOLD#	input	Hold (active low). Pauses serial communications without deselecting the device. During Hold, Q is high impedance and D and C are don't care. Device must first be selected (S# low) to enter Hold.
8	VCC	power_in	Supply voltage. 2.5 V to 5.5 V for the M95320-W variant. Must remain stable and within the valid VCC(min) to VCC(max) range during all operations.

Key specifications

Parameter	Value
Manufacturer	STMicroelectronics
Package	SOP-8
Category	Memory
Pins	8

Ordering variants

Same part, different packaging or reel option.

M95320-WMN6TP
M95320-WMN6TPDW
M95320-WMN6TPMF

CAD (KiCad official)

Symbol: M95320-WMN6TP
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`m95320-wmn6tp.step`	122 KB	You want the bare part, or you mark your own boards.
`m95320-wmn6tp-etched.step`	2.5 MB	You want the part with `M95320-WMN6TP` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 623 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: STMicroelectronics datasheet (48 pp, sha256 4f1e68c8bd4605a5, 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