CR95HF：NFC Reader IC
The CR95HF is an integrated transceiver IC for contactless applications.
The CR95HF manages frame coding and decoding in Reader mode for standard applications such as near field communication (NFC), proximity and vicinity standards.
The CR95HF embeds an Analog Front End to provide the 13.56 MHz Air Interface.
The CR95HF supports ISO/IEC 14443 Type A and B, ISO/IEC 15693 (single or double subcarrier) and ISO/IEC 18092 communication protocols.
The CR95HF also supports the detection, reading and writing of NFC Forum Type 1, 2, 3 and 4 tags.
Key Features
- CR95HF belongs to the ST25 family which includes all ST’s NFC/RFID tag and reader products
- Operating modes supported:
- Hardware features
- Dedicated internal frame controller
- Highly integrated Analog Front End (AFE) for RF communications
- Transmission and reception modes
- Optimized power management
- Tag Detection mode
- RF communication @13.56 MHz
- ISO/IEC 14443 Type A and B
- ISO/IEC 15693
- ISO/IEC 18092
- MIFARE® Classic compatible 12
- Communication interfaces with a Host Controller
- Serial peripheral interface (SPI) Slave interface
- Universal asynchronous receiver/transmitter (UART)
- Up to 528-byte command/reception buffer (FIFO)
- 32-lead, 5x5 mm, very thin fine pitch quad flat (VFQFPN) ECOPACK®2 package
产品规格
应用手册
Schematic Packs
宣传册
STM32 Open Development Environment
| 型号 | 制造商 | Description |
|---|
| X-NUCLEO-NFC03A1 | ST | NFC card reader expansion board based on CR95HF for STM32 Nucleo |
MCUs Embedded Software
| 型号 | 制造商 | Description |
|---|
| STSW-STM32006 | ST | ISO/IEC 14443 demonstration project for STM3210B-EVAL board (AN3955) |
| STSW-STM32031 | ST | ISO/IEC 15693 demonstration project for STM3210B-EVAL board |
| STSW-STM8017 | ST | Using an STM8L16x AES hardware accelerator with a CR95HF to encrypt contactless tag data memory (AN3992) |
ST25 - NFC / RFID Software
| 型号 | 制造商 | Description |
|---|
| STSW-95HF001 | ST | PC software executable for DEMO-CR95HF-A board (UM1084) |
| STSW-95HF002 | ST | PC software source code example for DEMO-CR95HF-A board (AN3954) |
| STSW-95HF003 | | CR95HF EMI filter calculation tool |
| STSW-95HF004 | | CR95HF C++ Library for Linux User |
| STSW-M24LR007 | ST | Firmware for RF transceiver board included in the M24LR-DISCOVERY kit |
| STSW-M24LR011 | ST | M24LR application software associated with RF transceiver board included in M24LR-discovery kit |
Product Evaluation Tools
| 型号 | 制造商 | Description |
|---|
| M24LR-DISCOVERY | ST | Discovery kit for M24LR04E Dual Interface EEPROM with energy harvesting |
| PLUG-CR95HF-B | ST | Development board for CR95HF , Documentation purpose only |
样片和购买
| 型号 | Package | Packing Type | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| CR95HF-VMD5T | VFQFPN 32 5x5x1.0 | Tape And Reel | 1.65 | 1000 | NEC | EAR99 | PHILIPPINES |
质量和可靠性
