This document provides information about a product called CR95HF, a 13.56 MHz transceiver IC. The PLUG-CR95HF-B includes a CR95HF contactless transceiver, a 47 x 34 mm 13.56 MHz inductive etched antenna, and its associated tuning components. The user can connect a host to the board through the UART or SPI connector to control the CR95HF multi-protocol transceiver IC. The board is powered through the VPS pin.
The PLUG-CR95HF-B is a daughter board designed to host the CR95HF multi-protocol transceiver IC. It includes a 47 x 34 mm inductive etched antenna and associated tuning components, allowing it to operate as a slave device controlled by a host system via SPI or UART commands.
The board features an external serial interface that can be configured using a solder bridge (SS1_0) to select between UART or SPI communication modes. It is powered through the VPS pin and provides specific connector pins for data transmission, reception, clock signals, and ground.
| Integrated IC | CR95HF multi-protocol transceiver IC |
|---|---|
| Antenna size | 47 x 34 mm inductive etched antenna |
| Operating Frequency | 13.56 MHz |
| Communication Interfaces | SPI or UART connector |
The CR95HF can be configured to use either UART or SPI by setting the SS1_0 solder bridge.
The PLUG-CR95HF-B board is powered through the VPS pin.