TF-RF1021T module is a base station module for reading and writing contactless CPU cards that comply with the ISO/IEC 14443 TypeB standard. It is simple to use, reliable, and compact. It also supports ISO7816 standard SAM modules and SAM cards.
The TF RF1021T is a non‑contact CPU card that complies with ISO/IEC 14443 Type B and ISO 7816 standards. It integrates a SAM module, supports external PSAM cards, and offers UART communication, LED and buzzer control pins, and low‑power sleep mode.
The manual includes product features, technical specifications, a 32‑pin DIP pinout, typical application circuits, command set descriptions, package dimensions, and usage precautions, enabling developers to integrate the card into their systems with simple serial commands. This manual is written in Chinese.
| Operating Temperature | -20 °C to +40 °C |
|---|---|
| Storage Temperature | -40 °C to +80 °C |
| Sleep Current | < 10 µA |
The device operates from –20 °C to +40 °C.
The sleep current is less than 10 µA.