onsemi CAT25128XI-T2D Memory Integrated Circuit
EEPROM Memory IC 128Kbit SPI 10 MHz 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT25128XI-T2D
Detailed Description
IC EEPROM 128KB SERIAL SPI 8SOIC
Package
8-SOIC (0.209", 5.30mm Width)
Key Features
Package / Case: 8-SOIC (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT25128XI-T2D Datasheet
Quick Jump:
Technical Specifications
onsemi CAT25128XI-T2D Memory Integrated Circuit technical specifications.
General
Memory Size
128Kb (16K x 8)
Package / Case
8-SOIC
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
Alternate Parts Comparison (CAT25128XI-T2D vs CAT93C56XI-T2 vs CAT93C57XI vs CAT93C57XI-T2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| 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 | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 128Kb (16K x 8) | 2Kb (256 x 8, 128 x 16) | 2Kbit | 2Kbit |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Clock Frequency | 10 MHz | 2 MHz | 1 MHz | 1 MHz |
| Max Frequency | 10 MHz | 2 MHz | 1 MHz | 1 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | SPI | SPI | Microwire | Microwire |
| Memory Organization | 16K x 8 | 256 x 8, 128 x 16 | 256 x 8, 128 x 16 | 256 x 8, 128 x 16 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| 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
CAT25128VI-GT3onsemiDirectonsemi
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128Kb EEPROM SPI Serial Memory, SOIC 8, 75ns Access
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