| DigiKey Programmable | Not Verified | |
| Operating Temperature | - | |
| Current - Transmitting | - | |
| Applications | Remote Keyless Entry | |
| Data Interface | PCB, Surface Mount | |
| ECCN | EAR99 | |
| Product Status | Active | |
| Power - Output | - | |
| Antenna Connector | PCB, Surface Mount | |
| Modulation or Protocol | ASK, FSK | |
| Series | - | |
| Memory Size | 16KB | |
| Package / Case | - | |
| Voltage - Supply | 2.1V ~ 3.6V | |
| REACH Status | REACH Unaffected | |
| Mfr | NXP USA Inc. | |
| Data Rate (Max) | 20kbps | |
| Frequency | 315MHz, 434MHz | |
| Features | Programmable | |
| HTSUS | 8542.31.0001 | |
| Package | Tape & Reel (TR) | |
| RoHS Status | ROHS3 Compliant | |
| Base Product Number | PCF7961 | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
