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

Name	Last commit message	Last updated
docs	at24c02d-sshm-t-tudi: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	1mo ago
viewers	at24c02d-sshm-t-tudi: viewers · Ray	2mo ago
at24c02d-sshm-t-tudi-etched.fit.json	at24c02d-sshm-t-tudi: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	1mo ago
at24c02d-sshm-t-tudi-etched.glb	at24c02d-sshm-t-tudi: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: blac… · Ray	1d ago
at24c02d-sshm-t-tudi-etched.step	at24c02d-sshm-t-tudi: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: blac… · Ray	1d ago
at24c02d-sshm-t-tudi.glb	Publish 0.1.0 · Ray	2mo ago
at24c02d-sshm-t-tudi.kicad_mod	Publish 0.1.0 · Ray	2mo ago
at24c02d-sshm-t-tudi.kicad_sym	Publish 0.1.0 · Ray	2mo ago
at24c02d-sshm-t-tudi.lbr	Publish 0.1.0 · Ray	2mo ago
at24c02d-sshm-t-tudi.step	Publish 0.1.0 · Ray	2mo ago
package.json	Publish 0.1.0 · Ray	2mo ago
page.json	at24c02d-sshm-t-tudi: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: blac… · Ray	1d ago
README.md	at24c02d-sshm-t-tudi: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray	1mo ago

AT24C02D-SSHM-T-TUDI

Tudi · EEPROM · SOP-8

AT24C02D-SSHM-T-TUDI from Tudi, 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	A0	input	Device address input bit 0. Hard-wired to VCC or GND to set the lower bit of the I2C slave address (1010_A2A1A0_R/W), allowing up to 8 devices on one bus. Internally biased low if left floating.
2	A1	input	Device address input bit 1. Hard-wired to VCC or GND to set the middle bit of the I2C slave address. Internally biased low if left floating.
3	A2	input	Device address input bit 2. Hard-wired to VCC or GND to set the upper user-selectable bit of the I2C slave address. Internally biased low if left floating.
4	GND	power_in	Ground reference for the device.
5	SDA	bidirectional	I2C serial data (bidirectional, open-drain). Requires an external pull-up resistor to VCC and may be wire-ORed with other open-drain devices on the bus.
6	SCL	input	I2C serial clock input. Data is clocked into the EEPROM on the positive edge and out of the EEPROM on the negative edge. Supports up to 1 MHz at VCC >= 2.5V (400 kHz at VCC >= 1.7V).
7	WP	input	Write-protect input. Tie to GND for normal read/write operation; tie to VCC to hardware write-protect the full 2K array.
8	VCC	power_in	Power supply input, 1.7V to 5.5V (2.5V to 5.5V for 1 MHz operation). Typical read current 0.14 mA @400 kHz, write current 0.28 mA, standby current ~0.03 uA.

Key specifications

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

Ordering variants

AT24C02D-SSHM-T-TUDI
AT24C02D-SSHM-T-TUDIXHM-T
AT24C02D-SSHM-T-TUDITH-T
AT24C02D-SSHM-T-TUDIPUM
AT24C02D-SSHM-T-TUDISTUM-T

CAD (KiCad official)

Symbol: AT24C02D-SSHM-T-TUDI
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)
3D model files: at24c02d-sshm-t-tudi-etched.step / at24c02d-sshm-t-tudi-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); at24c02d-sshm-t-tudi.step / at24c02d-sshm-t-tudi.glb are the bare package body.

Provenance

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

Datasheet: Tudi datasheet (None pp, sha256 ad7501132ec29638, 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

at24c02d-sshm-t-tudi