MX25L12833FM2I-10G from MXIC Macronix, in a SOP-8-200mil. 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 low. Enables serial access to the device; when high the device is deselected and enters standby.
2	SO/SIO1	bidirectional	Serial Data Output in single (1x) I/O mode. In Dual (2x) or Quad (4x) I/O modes this pin acts as bidirectional serial data line SIO1 for address/dummy input and data output.
3	WP#/SIO2	bidirectional	Write Protect input, active low, protects Status Register (BP0-BP3, SRWD) when in HPM. In Quad (4x) I/O and QPI modes this pin becomes bidirectional serial data line SIO2. Has internal pull-up when unconnected.
4	GND	power_in	Ground reference (0 V) for all device logic and I/O.
5	SI/SIO0	bidirectional	Serial Data Input in single (1x) I/O mode. In Dual (2x) or Quad (4x) I/O modes this pin becomes bidirectional serial data line SIO0 for address/dummy input and data output.
6	SCLK	input	Serial clock input. Supports SPI Mode 0 and Mode 3 up to 133 MHz.
7	RESET#/SIO3	bidirectional	Hardware Reset input, active low, resets the device to standby. In Quad (4x) I/O and QPI modes this pin becomes bidirectional serial data line SIO3. Has internal pull-up when unconnected.
8	VCC	power_in	+3 V power supply. Operating range 2.7 V to 3.6 V for read, erase, and program operations.

Key specifications

Parameter	Value
Manufacturer	MXIC Macronix
Package	SOP-8-200mil
Category	Memory
Pins	8

Ordering variants

Same part, different packaging or reel option.

MX25L12833FM2I-10G
MX25L12833FM2I-10GMI-10G
MX25L12833FM2I-10GZNI-10G
MX25L12833FM2I-10GZ2I-10G

CAD (KiCad official)

Symbol: MX25L12833FM2I-10G
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8-200mil (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`mx25l12833fm2i-10g.step`	122 KB	You want the bare part, or you mark your own boards.
`mx25l12833fm2i-10g-etched.step`	3.4 MB	You want the part with `MX25L12833FM2I-10G` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 817 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: MXIC Macronix datasheet (90 pp, sha256 76b73a6e5f978d44, 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).

Datasheet PDF