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*The following are the basic parameters of the product, involving the characteristics of the product and its category
| TYPE | DESCRIPTION |
|---|---|
| Part Status | Active |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Number of Functions | 1 |
| Pbfree Code | yes |
| Radiation Hardening | No |
| JESD-609 Code | e3 |
| Lead Free | Lead Free |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Memory Width | 8 |
| Terminal Position | DUAL |
| Technology | CMOS |
| Published | 2012 |
| Data Retention Time-Min | 20 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Factory Lead Time | 14 Weeks |
| Supply Voltage | 1.8V |
| Operating Supply Voltage | 1.8V |
| Terminal Pitch | 1.27mm |
| Terminal Finish | Tin (Sn) |
| Operating Temperature | -40°C~85°C TA |
| Memory Format | FLASH |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Memory Type | Non-Volatile |
| Memory Interface | SPI |
| Serial Bus Type | SPI |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Halogen Free | Halogen Free |
| Clock Frequency | 40MHz |
| Data Bus Width | 8b |
| Word Size | 8b |
| Nominal Supply Current | 8mA |
| Sync/Async | Synchronous |
| Interface | SPI, Serial |
| Supply Voltage-Min (Vsup) | 1.65V |
| Write Cycle Time-Max (tWC) | 10 ms |
| Supply Voltage-Max (Vsup) | 1.95V |
| Write Protection | HARDWARE/SOFTWARE |
| Endurance | 100000 Write/Erase Cycles |
| Density | 4 Mb |
| Memory Size | 4Mb 512K x 8 |
| Standby Current-Max | 0.00001A |
| Page Size | 256B |
| Address Bus Width | 19b |
| Voltage – Supply | 1.65V~1.95V |
| Write Cycle Time – Word, Page | 8ms |
| Base Part Number | LE25S40 |
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