Procurement Snapshot
| Procurement Field | Value |
|---|---|
| Exact MPN | 93LC46BT-I/SN |
| Manufacturer | Microchip Technology |
| Package | SOIC-8-150mil |
| Availability | Request current stock and lead time by RFQ |
| Datasheet | Verified PDF |
Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Voltage – Supply | 2.5V~5.5V;2mA |
| Standby Supply Current | 5uA |
| Clock Frequency | 2MHz |
| Memory Size | 1Kbit |
| Operating Temperature | -40℃~+85℃ |
| Interface | SPI |
| Features | Power-down/Power-up protection circuit;Software write protection function |
| Package | SOIC-8-150mil |
Product Overview
93LC46BT-I/SN is a 1Kbit 2MHz SPI SOIC-8-150mil Memory from Microchip Technology. The exact manufacturer order code is preserved for BOM, RFQ and incoming-inspection control. The verified package is SOIC-8-150mil, and the verified functional category is Memory. Confirmed selection data for this exact listing includes Voltage – Supply 2.5V~5.5V;2mA, Standby Supply Current 5uA, Clock Frequency 2MHz, Memory Size 1Kbit.

Alternative Candidates
| MPN | Manufacturer | Package |
|---|---|---|
| 93LC46A/SN | MICROCHIP | SOIC-8 |
| 93LC46BXT-I/SN | MICROCHIP | SOIC-8 |
| 93LC46B-E/SN | MICROCHIP | SOIC-8 |
| 93LC46BX-I/SN | MICROCHIP | SOIC-8 |
| 93LC46B-I/SN | MICROCHIP | SOIC-8 |
| 93LC46AXT-I/SN | MICROCHIP | SOIC-8 |
| 93LC46CX-I/SN | MICROCHIP | SOIC-8 |
| 93LC46AT/SN | MICROCHIP | SOIC-8 |
| 93AA46BT-I/SN | MICROCHIP | SOIC-8 |
| 93LC46BX-E/SN | MICROCHIP | SOIC-8 |
| 93LC46AX-E/SN | MICROCHIP | SOIC-8 |
| 93LC46CX-E/SN | MICROCHIP | SOIC-8 |
| 93LC46C-E/SN | MICROCHIP | SOIC-8 |
| 93LC46AT-E/SN | MICROCHIP | SOIC-8 |
| 93LC46BT-E/SN | MICROCHIP | SOIC-8 |
| 93LC46CXT-E/SN | MICROCHIP | SOIC-8 |
| 93LC46AX/SN | MICROCHIP | SOIC-8 |
| 93LC46AXT-E/SN | MICROCHIP | SOIC-8 |
| 93LC46C-I/SN | MICROCHIP | SOIC-8 |
| 93LC46BXT/SN | MICROCHIP | 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.






