ST21NFCA Near field communication microcontroller
The ST21NFCA is a standalone chip designed for supporting 13.56 MHz contactless communication, including Near Field Communication (NFC) functions in three operating modes: card emulation, reader/writer and peer-to-peer communication.
The ST21NFCA is designed for an optimized integration with the standard communication links for a cell phone
技术特性
- ST21NFCA operating modes supported:
- Card emulation
- Reader/Writer
- Peer-to-peer communication
- Hardware features
- Enhanced 8/16-bit CPU core
- High integrated analog front end (AFE) for RF transmission and reception including automatic card and field detection modes
- Full Power and Low Power modes supported
- Optimized power consumption modes
- SIM and ST21NFCA power management functions
- Supports Class B and C for UICC (Universal Integrated Circuit Card)
- RF communications
- ISO/IEC 14443 A&B in both PICC (Proximity Card) and PCD (Proximity Coupling Device) modes
- ISO/IEC 15693 in VCD (Vicinity Coupling Device) mode
- NFC Forum tags types 1 to 4 supported (Topaz®, MIFARE® Ultralight, Jewel®, FeliCa™ Open Tag, ST23YR18/80 with Type 4 applet)
- Host communication interfaces
- Single Wire Protocol (SWP) interface with support for contactless tunneling mode (CLT)
- Interrupt mode for SPI and I²C interfaces
- Software features
- Includes all drivers supporting the handling and host protocols for contact and contactless interfaces
- Includes complete firmware driving switch modes between operating modes and host controller interface functions (based on [ETSI TS 102 622 HCI])
- Product configuration/patchability via I²C and SPI
- Automatic AID (Application Identifier) routing
- Dual Secure Element support
- Evaluation kit
- An evaluation board is available to evaluate the advantages of the ST21NFCA router IC and to facilitate the development of NFC, Contactless and RFID applications. Please contact ST sales office for more information
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ST21NFCA 订购信息
订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
ST21NFCAHBGEPSVB |
NRND |
|
|
BGA 4.5X4.5 |
Tape And Reel |
-40 °C-85 °C |
ST21NFCAHBGEPSVB |
DATA BRIEF
描述 |
版本 |
大小 |
ST21NFCA : DB0555: Near field communication microcontroller |
3 |
238KB |
FLYERS
描述 |
版本 |
大小 |
FLNFCDEVIC1011 : ST21NFCA and ST33F1M complete offer for NFC-enabled devices |
1.4 |
1902KB |