| Specifications | |
| Product Attribute | Attribute Value |
| Manufacturer Product Number | PCF7991AT/1081/M |
| Manufacturer | Nexperia |
| Category | RF and Wireless, RFID, RF Access, Monitoring ICs |
| Base Product Number | PCF7991 |
| Type | RFID Transponder |
| Frequency | 4MHz ~ 16MHz |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SO |
