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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	zd24c32a-ssgmt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	4d ago
viewers	zd24c32a-ssgmt: viewers · Ray	1mo ago
package.json	Publish 0.1.0 · Ray	1mo ago
page.json	Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray	11d ago
README.md	zd24c32a-ssgmt: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray	14d ago
zd24c32a-ssgmt-etched.fit.json	zd24c32a-ssgmt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	4d ago
zd24c32a-ssgmt-etched.glb	zd24c32a-ssgmt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	4d ago
zd24c32a-ssgmt-etched.step	zd24c32a-ssgmt: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	4d ago
zd24c32a-ssgmt.glb	Publish 0.1.0 · Ray	1mo ago
zd24c32a-ssgmt.kicad_mod	Publish 0.1.0 · Ray	1mo ago
zd24c32a-ssgmt.kicad_sym	Publish 0.1.0 · Ray	1mo ago
zd24c32a-ssgmt.lbr	Publish 0.1.0 · Ray	1mo ago
zd24c32a-ssgmt.step	Publish 0.1.0 · Ray	1mo ago

ZD24C32A-SSGMT

Zetta · EEPROM · SOIC-8

ZD24C32A-SSGMT from Zetta, 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	NC	unconnected	No Connect. Not bonded to a die pad. May be connected to GND or left floating.
2	NC	unconnected	No Connect. Not bonded to a die pad. May be connected to GND or left floating.
3	NC	unconnected	No Connect. Not bonded to a die pad. May be connected to GND or left floating.
4	GND	power_in	Ground reference for the power supply. Connect to system ground.
5	SDA	bidirectional	Serial Data. Open-drain bidirectional data line used to transfer data to/from the device. Requires an external pull-up resistor (not exceeding 10 kOhm) to VCC; may be wire-ORed with other open-drain devices on the same bus.
6	SCL	input	Serial Clock. Master-driven clock input; command/data on SDA is latched on the rising edge and output data is clocked out on the falling edge of SCL. Must be forced high or pulled high with an external resistor when the bus is idle.
7	WP	input	Write Protect. Active-high. Tie to GND for normal write operation; tie to VCC to inhibit all writes to the memory array. If left undriven, an internal weak pull-down biases the pin to GND but the datasheet recommends driving it to a known state.
8	VCC	power_in	Device power supply. VCC = 1.7V to 5.5V. Operation outside this range may produce spurious results and should not be attempted.

Key specifications

Parameter	Value
Manufacturer	Zetta
Package	SOIC-8
Category	Memory
Pins	8

Ordering variants

Same part, different packaging or reel option.

ZD24C32A-SSGMT
ZD24C32A-SSGMB
ZD24C32A-SSGMTXGMT
ZD24C32A-SSGMTXGMB
ZD24C32A-SSGMTMAGMT
ZD24C32A-SSGMTMAGMB
ZD24C32A-SSGMTPGMB
ZD24C32A-SSGMTPGMT
ZD24C32A-SSGMTSTGMT
ZD24C32A-SSGMTSTGMB
ZD24C32A-SSGMTCGMT
ZD24C32A-SSGMTCGMB
ZD24C32A-SSGMTU1GMT
ZD24C32A-SSGMTU1GMB
ZD24C32A-SSGMTUGMT
ZD24C32A-SSGMTUGMB

CAD (KiCad official)

Symbol: ZD24C32A-SSGMT
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: zd24c32a-ssgmt-etched.step / zd24c32a-ssgmt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zd24c32a-ssgmt.step / zd24c32a-ssgmt.glb are the bare package body.

Provenance

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

Datasheet: Zetta datasheet (28 pp, sha256 1ee3f07c57169b62, 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