onsemi CAT24C04HU4I-GT3 Microcontrollers
4Kb EEPROM, I2C, 400kHz, 5.5V, UDFN8, 2x3mm
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT24C04HU4I-GT3
Base Model
Detailed Description
4Kb EEPROM, I2C, 400kHz, 5.5V, UDFN8, 2x3mm
Package
8-UFDFN Exposed Pad
Lifecycle Status
Active
Datasheet
CAT24C04HU4I-GT3 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT24C04HU4I-GT3 Microcontrollers technical specifications.
General
Interface
Serial-2Wire
Memory Size
4Kb (512 x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-UFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.7V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Alternate Parts Comparison (CAT24C04HU4I-GT3 vs CAT24C256WI-G vs CAT24C16TDI-GT3 vs CAT24C08C5ATR)
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 | 1.7V ~ 5.5V | 5V | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 |
| Memory Size | 4Kb (512 x 8) | 256Kb | 16K | 8K |
| Interface | Serial-2Wire | I2C, Serial | Serial-2Wire | Serial-I2C |
| RoHS | Compliant | Yes | Compliant | Compliant |
| Max Frequency | 400 kHz | 100kHz | 0.4 | 0.4 |
| Organization | 512x8 | 32KX8 | 2Kx8 | 1Kx8 |
| Number of Pins | 8 | -- | 5 | 5 |
| Lifecycle Status | Active | 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 .
This part is listed as a cross for
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