component

CAT24AA01TDI-GT3

Public Made by Adom

by adom

onsemi EEPROM, TSOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentmemorycat24aa01tdi-gt3factory-2.0.0extractor-text

Verified CAT24AA01TDI-GT3

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

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CAT24AA01TDI-GT3 · TSOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 10-page datasheet
  • ✓distributor: lcsc C154611, digikey CAT24AA01TDI-GT3OSTR-ND, mouser 698-CAT24AA01TDI-GT3
  • ✓family: TSOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-pbyf2b75/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.9)
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cat24aa01tdi-gt3.kicad_sym✓ cat24aa01tdi-gt3.kicad_mod✓ cat24aa01tdi-gt3.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
cat24aa01tdi-gt3 / README.md
History Download
Ray Publish 0.1.0 c461c4c

CAT24AA01TDI-GT3

onsemi · EEPROM · TSOT-23-5

CAT24AA01TDI-GT3 from onsemi, in a TSOT-23-5. 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 SCL input The Serial Clock input accepts the clock signal generated by the Master and is used to clock data on SDA.
2 VSS power_in Ground reference for the device.
3 SDA bidirectional The Serial Data I/O accepts input and delivers output data, is open drain in transmit mode, and data is acquired on the positive edge and delivered on the negative edge of SCL.
4 WP input When forced HIGH by an external source all write operations are inhibited, and when not driven it is pulled LOW internally.
5 VCC power_in Power supply, operating from 1.7 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package TSOT-23-5
Category Memory
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Storage Temperature -65 150 °C 2
Voltage on any Pin with Respect to Ground -0.5 6.5 V 2
Endurance NEND 1e+06 Program/Erase Cycles Page Mode @ 25°C 2
Data Retention TDR 100 Years 2
Read Current ICCR 0.5 mA Read, fSCL = 400 kHz 2
Write Current ICCW 1 mA Write 2
Standby Current ISB 1 µA All I/O Pins at GND or VCC 2
I/O Pin Leakage IL 1 µA Pin at GND or VCC 2
Input Low Voltage VIL -0.5 V 2
Output Low Voltage VOL1 0.4 V VCC ≥ 2.5 V, IOL = 3.0 mA 2
Output Low Voltage VOL2 0.2 V VCC < 2.5 V, IOL = 1.0 mA 2
SDA I/O Pin Capacitance CIN 8 pF VIN = 0 V 2
Input Capacitance (other pins) CIN 6 pF VIN = 0 V 2
WP Input Current IWP 100 µA VIN < VIH 2
WP Input Current IWP 1 µA VIN > VIH 2
Clock Frequency FSCL 100 kHz Standard, VCC = 1.7 V, 5.5 V 3
Clock Frequency FSCL 400 kHz Fast, VCC = 1.7 V, 5.5 V 3
Clock Frequency FSCL 1000 kHz 1 MHz, VCC = 2.5 V, 5.5 V 3
START Condition Hold Time tHD:STA 4 µs Standard, VCC = 1.7 V, 5.5 V 3
START Condition Hold Time tHD:STA 0.6 µs Fast, VCC = 1.7 V, 5.5 V 3
START Condition Hold Time tHD:STA 0.25 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
Low Period of SCL Clock tLOW 4.7 µs Standard, VCC = 1.7 V, 5.5 V 3
Low Period of SCL Clock tLOW 1.3 µs Fast, VCC = 1.7 V, 5.5 V 3
Low Period of SCL Clock tLOW 0.5 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
High Period of SCL Clock tHIGH 4 µs Standard, VCC = 1.7 V, 5.5 V 3
High Period of SCL Clock tHIGH 0.6 µs Fast, VCC = 1.7 V, 5.5 V 3
High Period of SCL Clock tHIGH 0.5 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
START Condition Setup Time tSU:STA 4.7 µs Standard, VCC = 1.7 V, 5.5 V 3
START Condition Setup Time tSU:STA 0.6 µs Fast, VCC = 1.7 V, 5.5 V 3
START Condition Setup Time tSU:STA 0.25 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
Data In Setup Time tSU:DAT 250 ns Standard, VCC = 1.7 V, 5.5 V 3
Data In Setup Time tSU:DAT 100 ns Fast, VCC = 1.7 V, 5.5 V 3
SDA and SCL Rise Time tR 1000 ns Standard, VCC = 1.7 V, 5.5 V 3
SDA and SCL Rise Time tR 300 ns Fast, VCC = 1.7 V, 5.5 V 3
SDA and SCL Fall Time tF 300 ns Standard, VCC = 1.7 V, 5.5 V 3
SDA and SCL Fall Time tF 100 ns 1 MHz, VCC = 2.5 V, 5.5 V 3
STOP Condition Setup Time tSU:STO 4 µs Standard, VCC = 1.7 V, 5.5 V 3
STOP Condition Setup Time tSU:STO 0.6 µs Fast, VCC = 1.7 V, 5.5 V 3
STOP Condition Setup Time tSU:STO 0.25 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
Bus Free Time Between STOP and START tBUF 4.7 µs Standard, VCC = 1.7 V, 5.5 V 3
Bus Free Time Between STOP and START tBUF 1.3 µs Fast, VCC = 1.7 V, 5.5 V 3
Bus Free Time Between STOP and START tBUF 0.5 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
SCL Low to Data Out Valid tAA 3.5 µs Standard, VCC = 1.7 V, 5.5 V 3
SCL Low to Data Out Valid tAA 0.9 µs Fast, VCC = 1.7 V, 5.5 V 3
SCL Low to Data Out Valid tAA 0.4 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
Data Out Hold Time tDH 100 ns Standard, VCC = 1.7 V, 5.5 V 3
Data Out Hold Time tDH 50 ns Fast, VCC = 1.7 V, 5.5 V 3
WP Hold Time tHD:WP 2.5 µs Standard, VCC = 1.7 V, 5.5 V 3
WP Hold Time tHD:WP 1 µs 1 MHz, VCC = 2.5 V, 5.5 V 3
Write Cycle Time tWR 5 ms Standard, VCC = 1.7 V, 5.5 V 3
Power-up to Ready Mode tPU 1 ms Standard, VCC = 1.7 V, 5.5 V 3

CAD (KiCad official)

  • Symbol: CAT24AA01TDI-GT3
  • Footprint: Package_TO_SOT_SMD:TSOT-23-5
  • 3D model: TSOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: cat24aa01tdi-gt3-etched.step / cat24aa01tdi-gt3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cat24aa01tdi-gt3.step / cat24aa01tdi-gt3.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (10 pp, sha256 b68bfab16035298b, retrieved 2026-10-30, tier: manufacturer)
  • 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