P24C02A-SSH-MIR from PUYA, 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	E0	input	Device address input bit 0 for hardware slave-addressing. Internally pulled down to GND if left floating. Combined with E1/E2 allows up to 8 devices on one I2C bus.
2	E1	input	Device address input bit 1 for hardware slave-addressing. Internally pulled down to GND if left floating.
3	E2	input	Device address input bit 2 for hardware slave-addressing. Internally pulled down to GND if left floating.
4	GND	power_in	Ground / 0 V reference for the device.
5	SDA	bidirectional	I2C serial data input/output. Open-drain output; requires an external pull-up to VCC. Can be wire-ORed with other open-drain/open-collector devices on the bus.
6	SCL	input	I2C serial clock input. Data is clocked in on the rising edge and out on the falling edge. Max 1 MHz at VCC >= 2.5 V, 400 kHz at VCC < 2.5 V.
7	WCB	input	Write Control (active low). Tie to VCC to inhibit all write operations to the array; tie to GND to allow normal writes. Internally pulled down to GND if left floating (writes enabled by default).
8	VCC	power_in	Supply voltage input. 1.7 V to 5.5 V for the P24C02A-M (MI) variant. Standby current 1 uA typ at 3.3 V, 25 C.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

P24C02A-SSH-MIT
P24C02A-SSH-MIR
P24C02A-SSH-LIT
P24C02A-SSH-LIR
P24C02A-SSH-MIRDPH-*
P24C02A-SSH-MIRTSH-*
P24C02A-SSH-MIRUNH-*
P24C02A-SSH-MIRSTH-*
P24C02A-SSH-MIRTOH-*

CAD (KiCad official)

Symbol: P24C02A-SSH-MIR
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
`p24c02a-ssh-mir.step`	122 KB	You want the bare part, or you mark your own boards.
`p24c02a-ssh-mir-etched.step`	2.7 MB	You want the part with `P24C02A-SSH-MIR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 682 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: PUYA datasheet (20 pp, sha256 544fbedeccde1c1c, 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