onsemi CAT24C03WI-GT3 Microcontrollers
2Kb EEPROM, I2C Serial, SOIC 8, 400kHz, 1.8-5.5V, SM
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT24C03WI-GT3
Base Model
Detailed Description
2Kb EEPROM, I2C Serial, SOIC 8, 400kHz, 1.8-5.5V, SM
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Lifetime
Datasheet
CAT24C03WI-GT3 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT24C03WI-GT3 Microcontrollers technical specifications.
General
Interface
I2C, Serial, 2-Wire
Memory Size
2Kb (256 x 8)
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Lifetime
Technology
EEPROM
Memory Type
Non-Volatile
Alternate Parts Comparison (CAT24C03WI-GT3 vs CAT24C16TDI-GT3 vs CAT24C08C5ATR vs CAT24C128WIGT3JN)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 | 1.8V ~ 5.5V |
| Memory Size | 2Kb (256 x 8) | 16K | 8K | 128Kb (16K x 8) |
| Interface | I2C, Serial, 2-Wire | Serial-2Wire | Serial-I2C | Serial-I2C |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Max Frequency | 400 kHz | 0.4 | 0.4 | 1 MHz |
| Organization | 256X8 | 2Kx8 | 1Kx8 | 16Kx8 |
| Number of Pins | -- | 5 | 5 | 8 |
| Lifecycle Status | Lifetime | Active | Active | Active |
| Address Bus Width Bit | -- | 3 | 3 | 3 |
| Automotive | -- | No | No | No |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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