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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 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Number of Functions | 1 |
| Pbfree Code | yes |
| Radiation Hardening | No |
| JESD-609 Code | e3 |
| Lead Free | Lead Free |
| Terminal Position | DUAL |
| Operating Supply Voltage | 5V |
| Packaging | Tube |
| Supply Voltage | 3.3V |
| Power Supplies | 3.3V |
| Operating Temperature | -40°C~85°C |
| Terminal Form | GULL WING |
| Technology | CMOS |
| Number of Pins | 20 |
| Number of Terminations | 20 |
| Terminal Finish | Matte Tin (Sn) |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Supply Voltage-Min (Vsup) | 3V |
| Terminal Pitch | 1.27mm |
| Supply Voltage-Max (Vsup) | 3.6V |
| Nominal Supply Current | 10mA |
| Operating Supply Current | 10mA |
| Published | 1997 |
| Data Retention Time-Min | 90 |
| Factory Lead Time | 1 Weeks |
| Memory Type | EEPROM |
| Length | 13mm |
| Height | 2.35mm |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Frequency | 33MHz |
| Peak Reflow Temperature (Cel) | 250 |
| Width | 7.6mm |
| Memory Size | 256kB |
| Access Time (Max) | 80 ns |
| Endurance | 100000 Write/Erase Cycles |
| Write Protection | HARDWARE |
| Density | 256 kb |
| Voltage – Supply | 3V~3.6V 4.5V~5.5V |
| Interface | 2-Wire, Serial |
| Standby Current-Max | 0.00015A |
| Programmable Type | Serial EEPROM |
| Organization | 256KX1 |
| Base Part Number | AT17LV256 |
| Additional Feature | IT CAN OPERATES ON 4.75-5.25 RANGE SUPPLY VOLTAGE ALSO |
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