onsemi CAT25512XI-T2 Memory Integrated Circuit
EEPROM Memory IC 512Kbit SPI 20 MHz 20 ns 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT25512XI-T2
Detailed Description
CAT25512 - EEPROM SERIAL 512-KB
Package
8-SOIC (0.209, 5.30mm Width)
Key Features
Package / Case: 8-SOIC (0.209, 5.30mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT25512XI-T2 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT25512XI-T2 Memory Integrated Circuit technical specifications.
General
Interface
Serial-SPI
Memory Size
512Kbit
RoHS
Compliant
Number of Pins
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
Alternate Parts Comparison (CAT25512XI-T2 vs CAT64LC40LI-G vs CAT34C02YI-GT5A vs CAT24C02LI-GA)
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 | PDIP | 8-TSSOP | PDIP |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Through Hole |
| 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 | 2.5V ~ 6V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 512Kbit | 4Kb (256 x 16) | 2Kb (256 x 8) | 2Kb (256 x 8) |
| Interface | Serial-SPI | Serial-SPI | Serial-I2C | Serial-2Wire |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Compliant | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Obsolete |
| Automotive | No | No | No | No |
| Clock Frequency | 20 MHz | 1 MHz | 400 kHz | 400 kHz |
| Data Retention | 100(Max) | 100(Min) | 100(Min) | 100(Min) |
| 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
25LC512T-I/SMMicrochip TechnologyDirectonsemi
Pin YesPkg YesElec Yes
IC EEPROM 512KBIT SPI 8SOIJ
AT25640AN-10SU-1.8Microchip TechnologyDirectonsemi
Pin YesPkg YesElec Yes
IC EEPROM 64KBIT SPI 20MHZ 8SOIC
AT25640AN-10SU-2.7Microchip TechnologySimilaronsemi
Pin YesPkg YesElec Mixed
IC EEPROM 64KBIT SPI 20MHZ 8SOIC
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
