onsemi CAT34C02HU4IGT4A Memory Integrated Circuit
EEPROM Memory IC 2Kbit I2C 400 kHz 900 ns 8-UDFN-EP (2x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT34C02HU4IGT4A
Detailed Description
IC EEPROM 2KBIT I2C 400KHZ 8UDFN
Package
8-UFDFN Exposed Pad
Key Features
Package / Case: 8-UFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CAT34C02HU4IGT4A Datasheet
Quick Jump:
Technical Specifications
onsemi CAT34C02HU4IGT4A Memory Integrated Circuit technical specifications.
General
Interface
Serial-I2C
Memory Size
2Kb (256 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
Related Parts Comparison (CAT34C02HU4IGT4A vs CAT25040HU4E-GT3 vs CAT25256HU4I-GT3 vs CAT25160HU4I-GT3)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 2Kb (256 x 8) | 4Kbit | 256Kb (32K x 8) | 16Kb (2K x 8) |
| Lifecycle Status | Active | Active | Active | Active |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | I²C | SPI | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| Write Cycle Time Word Page | 5ms | 5ms | 5ms | 5ms |
| Interface | Serial-I2C | -- | EEPROM | SPI, Serial, 3-WIRE |
| 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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Pin YesPkg YesElec Yes
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CAT34C02HU4I-GT4onsemiSimilaronsemi
Pin YesPkg YesElec Mixed
EEPROM Memory IC 2Kbit I2C 400 kHz 900 ns 8-UDFN-EP (2x3)
BR34L02FV-WE2ROHMSimilaronsemi
Pin YesPkg NoElec Mixed
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