"If we can't find it, you don't want it."

| Base Mpn | XC17S40XL |
| Manufacturer Part Number | XC17S40XLPD8I |
| Memory Size | 400kb |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-DIP |
| Programmable Type | OTP |
| Series | - |
| Standard Package | 50 |
| Voltage - Supply | 3V ~ 3.6V |