Microchip Technology AT25FS040N-SH27-B
MPNAT25FS040N-SH27-B
Obsolete
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 50 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 85°C (TC) |
| Package | Tube |
| Technology | FLASH |
| Memory size | 4Mbit |
| Memory format | FLASH |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Memory organization | 512K x 8 |
| Write cycle time - word, page | 50µs |