onsemi CAT25128HU4I-GT3 Memory Integrated Circuit
EEPROM Memory IC 128Kbit SPI 10 MHz 8-UDFN-EP (2x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT25128HU4I-GT3
Detailed Description
IC EEPROM 128KBIT SPI 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
CAT25128HU4I-GT3 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT25128HU4I-GT3 Memory Integrated Circuit technical specifications.
General
Interface
Serial-SPI
Memory Size
128Kb (16K 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
1.8V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Related Parts Comparison (CAT25128HU4I-GT3 vs CAT25040HU4E-GT3 vs CAT25256HU4I-GT3 vs CAT24C16HU4I-GT3JN)
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 | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 128Kb (16K x 8) | 4Kbit | 256Kb (32K x 8) | 16Kb (2K x 8) |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | SPI | SPI | SPI | I²C |
| Memory Organization | 16K x 8 | 512 x 8 | 32K x 8 | 2K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| Write Cycle Time Word Page | 5ms | 5ms | 5ms | 5ms |
| 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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IC EEPROM 128KB SERIAL SPI 8TDFN
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