component

FM24C04B-G

Public Made by Adom

by adom

Cypress Semicon FRAM, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

Also listed as FM24C04B-GTR

componentmemoryfm24c04b-gfactory-2.0.0extractor-text

Verified FM24C04B-G

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: FM24C04B-G · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 18-page datasheet
  • ✓distributor: lcsc C2953577, digikey 448-FM24C04B-G-ND, mouser 877-FM24C04B-G
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-su_p2hvw/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ fm24c04b-g.kicad_sym✓ fm24c04b-g.kicad_mod✓ fm24c04b-g.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers fm24c04b-g: viewers · Ray
fm24c04b-g-etched.glb Publish 0.1.0 · Ray
fm24c04b-g-etched.step fm24c04b-g: factory component page (tier=lcsc) · Ray
fm24c04b-g-hero.glb fm24c04b-g: hero GLB from the etched model (keeps the MPN mark) · Ray
fm24c04b-g-hero.overlay.json Publish 0.1.0 · Ray
fm24c04b-g.glb Publish 0.1.0 · Ray
fm24c04b-g.kicad_mod Publish 0.1.0 · Ray
fm24c04b-g.kicad_sym Publish 0.1.0 · Ray
fm24c04b-g.lbr Publish 0.1.0 · Ray
fm24c04b-g.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 8 pins · Ray

FM24C04B-G

Cypress Semicon · FRAM · SOIC-8

FM24C04B-G from Cypress Semicon, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No-connect pin shown in the 8-pin SOIC pinout figure; the datasheet states no function for it.
2 A1 input Device select address input that must match the corresponding slave address bit, selecting one of up to 4 devices on the same I2C bus, and is pulled down internally.
3 A2 input Device select address input that must match the corresponding slave address bit, selecting one of up to 4 devices on the same I2C bus, and is pulled down internally.
4 VSS power_in Ground for the device, which must be connected to the system ground.
5 SDA bidirectional Open-drain bi-directional I2C serial data/address pin with a Schmitt trigger input and slope-controlled falling-edge output, requiring an external pull-up resistor.
6 SCL input I2C serial clock input with a Schmitt trigger, where data is clocked out on the falling edge and into the device on the rising edge.
7 WP input Write protect input that write-protects the entire memory map when tied to VDD and enables all addresses for writing when connected to ground, and is pulled down internally.
8 VDD power_in Power supply input to the device, specified for 4.5 V to 5.5 V operation.

Key specifications

Parameter Value
Manufacturer Cypress Semicon
Package SOIC-8
Category Memory
Pins 8

CAD (KiCad official)

  • Symbol: FM24C04B-G
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: fm24c04b-g-etched.step / fm24c04b-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fm24c04b-g.step / fm24c04b-g.glb are the bare package body.

Provenance

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

  • Datasheet: Cypress Semicon datasheet (18 pp, sha256 50144a418450ae07, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF