Key facts
- Brand
- TF
- Model
- RF1021T
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2011-12-25
Start here
TF RF1021T User Manual
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.
TF RF1021T specifications
| Operating Temperature | -20 °C to +40 °C |
|---|---|
| Storage Temperature | -40 °C to +80 °C |
| Sleep Current | < 10 µA |
Source: TF RF1021T User Manual
All TF RF1021T documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the operating temperature range of the TF RF1021T?
The device operates from –20 °C to +40 °C.
From: TF RF1021T User Manual
What is the sleep current of the TF RF1021T?
The sleep current is less than 10 µA.
From: TF RF1021T User Manual