Procurement Snapshot
| Procurement Field | Value |
|---|---|
| Exact MPN | CAT25512VI-GT3 |
| Manufacturer | onsemi |
| Package | SOIC-8 |
| Availability | Request current stock and lead time by RFQ |
| Datasheet | Verified PDF |
Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Voltage – Supply | 1.8V~5.5V;3mA |
| Standby Supply Current | 5uA |
| Clock Frequency | 20MHz |
| Memory Size | 512Kbit |
| Operating Temperature | -40℃~+85℃ |
| Interface | SPI |
| Features | Hardware write protection function;Built-in power-on reset (POR);Built-in error correction code (ECC) function;Built-in write enable latch (WEL) |
| Package | SOIC-8 |
Product Overview
CAT25512VI-GT3 is a 512Kbit 20MHz SPI SOIC-8 Memory from onsemi. The exact manufacturer order code is preserved for BOM, RFQ and incoming-inspection control. The verified package is SOIC-8, and the verified functional category is Memory. Confirmed selection data for this exact listing includes Voltage – Supply 1.8V~5.5V;3mA, Standby Supply Current 5uA, Clock Frequency 20MHz, Memory Size 512Kbit.

Alternative Candidates
| MPN | Manufacturer | Package |
|---|---|---|
| 25AA512T-I/SN | MICROCHIP | SOIC-8 |
| 25AA512-I/SN | MICROCHIP | SOIC-8 |
| M95512-RMN6P | ST | SOIC-8 |
| AT25512N-SH-T | MICROCHIP | SOIC-8 |
| M95512-RMN6TP | ST | SOIC-8 |
| AT25512N-SH-B | MICROCHIP | SOIC-8 |
| BR25H512FJ-5ACE2 | ROHM | SOIC-8 |
| M95512-DRMN8TP/K | ST | SO-8 |
| M95512-DRDW6TP | ST | SOIC-8 |
| M95512-DFMN6TP | ST | SOIC-8 |
These candidates are listed by LCSC. Verify electrical characteristics, pinout, package, qualification and application requirements before substitution.
Quality & RFQ Support
For quotation or inspection requirements, provide the exact MPN, quantity, destination, target Date Code if applicable, and any requested third-party testing before shipment.






