| Data Interface | SPI | |
| Product Status | Active | |
| Supplier Device Package | 32-VQFN (5x5) | |
| Modulation or Protocol | UHF | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Current - Receiving | 10mA | |
| Voltage - Supply | 1.9V ~ 3.6V | |
| REACH Status | REACH Unaffected | |
| Mfr | Microchip Technology | |
| Data Rate (Max) | 120kbps | |
| Features | - | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -40°C ~ 105°C | |
| Applications | UHF ASK/FSK | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Antenna Connector | - | |
| Series | - | |
| Sensitivity | -123dBm | |
| Memory Size | 20kB Flash | |
| Frequency | 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz | |
| HTSUS | 8542.39.0001 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | ATA5781 |
