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CAV24C16WE-GT3

Public Made by Adom

by adom

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

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CAV24C16WE-GT3

onsemi · EEPROM · SOIC-8

CAV24C16WE-GT3 from onsemi, 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; on the CAV24C16 the A0 address input is not used, so this pin has no internal function.
2 NC unconnected No connect; on the CAV24C16 the A1 address input is not used, so this pin has no internal function.
3 NC unconnected No connect; on the CAV24C16 the A2 address input is not used, so this pin has no internal function.
4 VSS power_in Ground.
5 SDA bidirectional Serial Data I/O pin that receives input data and transmits data stored in EEPROM; open drain in transmit mode, with VIH of 0.7 x VCC to 5.5 V.
6 SCL input Serial Clock input that accepts the serial clock generated by the Master, up to 400 kHz (Fast mode).
7 WP input Write Protect input that inhibits all write operations when pulled HIGH; pulled LOW internally when not driven.
8 VCC power_in Power supply, 2.5 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-8
Category Memory
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Endurance (Program/Erase Cycles) NEND 1e+06 Program / Erase Cycles Page Mode, VCC = 5 V, 25°C (Note 3) 2
Data Retention TDR 100 Years 2
Storage Temperature -65 150 °C 2
Voltage on any pin with respect to Ground -0.5 6.5 V Note 1 2
Supply Voltage Range (VCC) VCC 2.5 5.5 V Stated in Features list 1
Automotive Temperature Range TA -40 125 °C Stated in Features list (Automotive Temperature Grade 1) 1
Read Current ICCR 1 mA Read, fSCL = 400 kHz 3
Write Current ICCW 2 mA Write, fSCL = 400 kHz 3
Standby Current ISB 5 A All I/O Pins at GND or VCC TA = −40°C to +125°C 3
I/O Pin Leakage IL 2 A Pin at GND or VCC 3
Input Low Voltage (lower limit) VIL -0.5 V 3
Input Low Voltage (upper limit) VIL 0.3 x VCC 3
Input High Voltage A0, A1, A2 and WP (lower limit) VIH 0.7 x VCC A0, A1, A2 and WP 3
Input High Voltage SCL and SDA (lower limit) VIH 0.7 x VCC SCL and SDA 3
Input High Voltage SCL and SDA (upper limit) VIH 5.5 V SCL and SDA 3
Output Low Voltage VOL 0.4 V VCC > 2.5 V, IOL = 3 mA 3
SDA Pin Capacitance CIN 8 pF VIN = 0 V, f = 1.0 MHz, VCC = 5.0 V 3
Other Pins Capacitance CIN 6 pF 3
WP Input Current IWP 130 A VIN < VIH, VCC = 5.5 V 3
WP Input Current IWP 120 A VIN < VIH, VCC = 3.6 V 3
WP Input Current IWP 80 A VIN < VIH, VCC = 2.5 V 3
WP Input Current IWP 2 A VIN > VIH 3
Address Input Current (A0, A1, A2) IA 50 A VIN < VIH, VCC = 5.5 V 3
Address Input Current (A0, A1, A2) IA 35 A VIN < VIH, VCC = 3.6 V 3
Address Input Current (A0, A1, A2) IA 25 A VIN < VIH, VCC = 2.5 V 3
Address Input Current (A0, A1, A2) IA 2 A VIN > VIH 3
Clock Frequency (Standard mode) FSCL 100 kHz 4
Clock Frequency (Fast mode) FSCL 400 kHz 4
START Condition Hold Time (Standard) tHD:STA 4 s 4
START Condition Hold Time (Fast) tHD:STA 0.6 s 4
Low Period of SCL Clock (Standard) tLOW 4.7 s 4
Low Period of SCL Clock (Fast) tLOW 1.3 s 4
High Period of SCL Clock (Standard) tHIGH 4 s 4
High Period of SCL Clock (Fast) tHIGH 0.6 s 4
START Condition Setup Time (Standard) tSU:STA 4.7 s 4
START Condition Setup Time (Fast) tSU:STA 0.6 s 4
Data In Hold Time (Standard) tHD:DAT 0 s 4
Data In Hold Time (Fast) tHD:DAT 0 s 4
Data In Setup Time (Standard) tSU:DAT 250 ns 4
Data In Setup Time (Fast) tSU:DAT 100 ns 4
SDA and SCL Rise Time (Standard) tR 1000 ns 4
SDA and SCL Rise Time (Fast) tR 300 ns 4
SDA and SCL Fall Time (Standard) tF 300 ns Note 6 4
SDA and SCL Fall Time (Fast) tF 300 ns Note 6 4
STOP Condition Setup Time (Standard) tSU:STO 4 s 4
STOP Condition Setup Time (Fast) tSU:STO 0.6 s 4
Bus Free Time Between STOP and START (Standard) tBUF 4.7 s 4
Bus Free Time Between STOP and START (Fast) tBUF 1.3 s 4
SCL Low to Data Out Valid (Standard) tAA 3.5 s 4
SCL Low to Data Out Valid (Fast) tAA 0.9 s 4
Data Out Hold Time (Standard) tDH 100 ns 4
Data Out Hold Time (Fast) tDH 100 ns 4
Noise Pulse Filtered at SCL and SDA Inputs (Standard) Ti 100 ns Note 6 4
Noise Pulse Filtered at SCL and SDA Inputs (Fast) Ti 100 ns Note 6 4
WP Setup Time (Standard) tSU:WP 0 s 4
WP Setup Time (Fast) tSU:WP 0 s 4
WP Hold Time (Standard) tHD:WP 2.5 s 4
WP Hold Time (Fast) tHD:WP 2.5 s 4
Write Cycle Time (Standard) tWR 5 ms 4
Write Cycle Time (Fast) tWR 5 ms 4
Power-up to Ready Mode (Standard) tPU 0.1 ms Notes 7, 8 4
Power-up to Ready Mode (Fast) tPU 0.1 ms Notes 7, 8 4

CAD (KiCad official)

  • Symbol: CAV24C16WE-GT3
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: cav24c16we-gt3-etched.step / cav24c16we-gt3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cav24c16we-gt3.step / cav24c16we-gt3.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (15 pp, sha256 5295a70c10e77f66, retrieved 2026-10-18, 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