onsemi CAT25128XE-T2 EEPROM
EEPROM Memory IC 128Kbit SPI 5 MHz 75 ns 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT25128XE-T2
Detailed Description
EEPROM Serial-SPI 128K-bit 16K x 8 2.5V/3.3V/5V 8-Pin SOIC EIAJ T/R
Package
SO
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CAT25128XE-T2 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT25128XE-T2 EEPROM technical specifications.
General
Interface
Serial-SPI
Memory Size
128K
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.5/3.3/5
Lifecycle Status
Active
Automotive
No
Alternate Parts Comparison (CAT25128XE-T2 vs CAT24C04WI-G vs CAT34C02YI-G vs CAT24C16WI-G)
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-TSSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.5/3.3/5 | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 |
| Memory Size | 128K | 4K | 2K | 16K |
| Interface | Serial-SPI | Serial-2Wire | Serial-I2C | Serial-2Wire |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Access Time | 75 ns | 900 ns | 900 ns | 900 ns |
| Automotive | No | No | No | No |
| Clock Frequency | 5 MHz | 400 kHz | 400 kHz | 400 kHz |
| 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
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128Kb EEPROM SPI SOIC-8 75ns 5.5V 10MHz
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