component

JSM24C02

Public Unreviewed

by Ray

JSMSEMI EEPROM, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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JSM24C02

JSMSEMI · EEPROM · SOP-8

JSM24C02 from JSMSEMI, 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 one of up to 8 unique I2C slave addresses on a shared bus. Schmitt-trigger, filtered input.
2 A1 input Device address input bit 1. Hard-wired to VCC or GND; combined with A2/A0 to select the I2C slave address. Schmitt-trigger, filtered input.
3 A2 input Device address input bit 2. Hard-wired to VCC or GND; combined with A1/A0 to select the I2C slave address. Schmitt-trigger, filtered input.
4 GND power_in Ground reference for the device.
5 SDA bidirectional I2C serial data. Bi-directional, open-drain; requires an external pull-up resistor to VCC. May be wire-ORed with any number of other open-drain / open-collector devices.
6 SCL input I2C serial clock input. Positive edge clocks data into and negative edge clocks data out of the EEPROM. Schmitt-trigger, filtered input.
7 WP input Write Protect. When tied to GND, normal read/write operations are allowed. When tied to VCC, the entire array is write-protected. Schmitt-trigger, filtered input.
8 VCC power_in Positive supply voltage input for the EEPROM.

Key specifications

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

CAD (KiCad official)

  • Symbol: JSM24C02
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: JSMSEMI datasheet (15 pp, sha256 82f84f73442b3df7, 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