125Khz and 13.56Mhz Dual Frequency RFID Reader Writer NFC Reader Module
125Khz and 13.56Mhz Dual Frequency RFID Reader Writer NFC Reader Module
Feature:
1. Support 125Khz and 13.56Mhz
a) 13.56Mhz, ISO 14443A & card
b) 125Khz, EM card and TK card, read card ID only.
C) Support read & write 13.56Mhz: The chip integrates instructions such as automatic card searching, reading, writing, initializing e-wallet, adding value, reducing value, and checking balance, etc. The user uses the command set to simply operate the card.
2.Dual frequency antenna integration all in one.
3.Low power dissipation: ≤30uA
4.Support serial port TTL communication
5.Small size, 62x34.5mm
6.UART interface
7.Can be customized according to client’s request.
Application:
1.PDA,RFID reader, access control reader
2.RFID lock, door lock, cabinet lock
3.Car Electronic lock
4.Production security
Absolute maximum ratings
| Parameter | Rating Value | Unit |
| Power supply voltage | -0.3～5.5 | V |
| Working temperature | -40～+85 | ℃ |
| Storage temperature | -50～+100 | ℃ |
| Parameter | Technical parameters | State | |||
| Minimum | Typical Value | Maximum | Unit | ||
| Power supply | |||||
| Supply voltage | 3.3 | 3.3 | 5.0 | V | |
| Peak reading current | - | - | 60 | mA | |
| Average quiescent current | - | - | 30 | uA | |
| Reading distance | - | - | 5 | CM | Standard card testing |
| Frequency | |||||
| Frequency range | 100 | 125 | 150 | KHz | ID card base station |
| - | 13.56 | - | MHz | IC card base station | |
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