The RYRR50S module is a 13.56MHz RFID and Near Field Communication (NFC) system. Built-in programming options make the device suitable for a wide range of applications for proximity and vicinity identification systems.
| Item | Min. | Typical | Max. | Unit | Condition |
| Operation Voltage | 4.5 | 5 | 5.5 | V | VUP_TX, VBUS, VBUSP |
| VOH | 2.5 | 3 | 3.3 | V | TXD High-level output voltage |
| VOL | 0 | 0.3 | 0.7 | V | TXD Low-level output voltage |
| VIH | 2.5 | 3.3 | 3.3 | V | RXD High-level input voltage |
| VIL | 0 | 0 | 0.7 | V | RXD Low-level input voltage |
| RF Output Power | 20 | 23 | dBm | ||
| RF Transmit Peak current | 90 | 250 | mA | ||
| Communication Range | 5 | cm | Standard card | ||
| Reset Time | 50 | 60 | 70 | ms | |
| Baud Rate | 9600 | 19200 | 115200 | bps | 8,N,1 |
| RF Frequency Range | 13.553 | 13.56 | 13.567 | MHz | |
| Operating Temperature | -40 | 25 | +85 | ˚C | |
| Antenna | External | ||||
| Dimensions | 21mm*19mm*2.4mm | ||||
| Weight | 5 | g |
| DATASHEET | |||
|---|---|---|---|
| File Name | Type | Updated | Download |
| RYRR50S_EN | Download | ||
| Command Set | |||
|---|---|---|---|
| File Name | Type | Updated | Download |
| RYRR50S_Command_Set_CN | Download | ||
| RYRR50S EVB | |||
|---|---|---|---|
| File Name | Type | Updated | Download |
| RYRR50S_EVB_IMAGE | PNG | Download | |
| RYRR50S_EVB_SCHEMATIC | ZIP | Download | |
| RYRR50S_EVB_GERBER | ZIP | Download | |
| FOOTPRINT | |||
|---|---|---|---|
| File Name | Type | Updated | Download |
| RYRR50S_footprint | ZIP | Download | |