onsemi CAT25128YI-GT3D Memory Integrated Circuit
EEPROM Memory IC 128Kbit SPI 10 MHz 8-TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT25128YI-GT3D
Detailed Description
IC EEPROM 128KB SERIAL SPI 8TSSO
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT25128YI-GT3D Datasheet
Quick Jump:
Technical Specifications
onsemi CAT25128YI-GT3D Memory Integrated Circuit technical specifications.
General
Memory Size
128Kb (16K x 8)
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EEPROM
Memory Type
Non-Volatile
Max Frequency
10 MHz
Memory Format
EEPROM
Related Parts Comparison (CAT25128YI-GT3D vs CAT24C08YI-GT3 vs CAT25256YI-GT3 vs CAT25080YI-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-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| 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 | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 128Kb (16K x 8) | 8Kb (1K x 8) | 256Kb (32K x 8) | 8Kb (1K x 8) |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Max Frequency | 10 MHz | 400 kHz | 20 MHz | 10 |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | SPI | I²C | SPI | SPI |
| Memory Organization | 16K x 8 | 1K x 8 | 32K x 8 | 1K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| 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
CAT25128YI-GT3onsemiDirectonsemi
Pin YesPkg YesElec Yes
EEPROM Memory IC 128Kbit SPI 20 MHz 8-TSSOP
More Parts in EEPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.