型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
ST25R3911 | High performance HF reader / NFC initiator with 1 W supporting VHBR and AAT 文件:123.25 Kbytes 页数:3 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
ST25R3911 | NFC / HF RFID Reader IC The ST25R3911 is a highly integrated HF reader / NFC initiator IC, including the analog front end (AFE) and a highly integrated data framing system for ISO 18092 (NFCIP-1) initiator, ISO 18092 (NFCIP-1) active target, ISO 14443A and B reader (including high bit rates) and FeliCa™ reader. Implementat • ISO 18092 (NFCIP-1) Active P2P\n• ISO14443A, ISO14443B and FeliCa™\n• Supports VHBR (3.4 Mbit/s PICC to PCD framing, 6.8 Mbit/s AFE and PCD to PICC framing)\n• Capacitive sensing - Wake-up\n• Automatic antenna tuning system providing tuning of antenna LC tank\n• Automatic modulation index adjustme; | ST 意法半导体 | ST | |
Automatic antenna tuning system providing tuning of antenna LC tank 文件:2.06457 Mbytes 页数:129 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
High performance HF reader / NFC initiator with 1.4 W supporting VHBR and AAT 文件:1.67036 Mbytes 页数:116 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
High performance HF reader / NFC initiator with 1.4 W supporting VHBR and AAT 文件:1.67036 Mbytes 页数:116 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Automatic antenna tuning system providing tuning of antenna LC tank 文件:2.06457 Mbytes 页数:129 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Discovery kit for the ST25R3911B high performance HF reader / NFC initiator 文件:537.76 Kbytes 页数:5 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
NFC / HF RFID读写器IC ST25R3911B是高度集成的NFC发起设备 / HF读写器IC,包括模拟前端(analog front end,AFE)和一个高度集成的数据成帧系统,可用于ISO 18092(NFCIP-1)发起设备、ISO 18092(NFCIP-1)主动目标设备、ISO 14443A和B读写器(包括高比特率)、ISO 15693读写器以及FeliCa™读写器。其他标准和自定义协议(如MIFARE™ Classic)可使用AFE实现,并可在外部微控制器(Stream和Transparent模式)中实现数据打包。\n\n ST25R3911B完全适用于NFC系统的基础结构侧,在这些系统中用户需要最佳RF性 • ISO 18092(NFCIP-1)Active P2P \n• ISO14443A、ISO14443B、ISO15693和FeliCa™ \n• 支持VHBR(3.4 Mbit/s PICC到PCD帧,6.8 Mbit/s AFE和PCD到PICC帧) \n• 电容式唤醒 \n• 自动天线调谐系统,可支持天线LC谐振腔调谐 \n• 自动调制指数调整 \n• 可自动选择的AM和PM解调器通道 \n• DPO(动态功率输出) \n• 差分输出可达1.4 W• 用户可选择和自动增益控制 \n• 透传和流模式实现了兼容MIFARE™ Classic或其他自定义协议 \n• 单端模式下,可驱动两个; | ST 意法半导体 | ST | ||
Package:模具;包装:卷带(TR) 类别:RF/IF,射频/中频和 RFID RFID,射频接入,监控 IC 描述:NFC / HF RFID READER IC | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
包装:散装 类别:开发板,套件,编程器 RFID 评估和开发套件,板 描述:DISCOVERY KIT FOR ST25R3911B | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
技术参数
- General Description:
NFC / HF RFID Reader IC
- Communication standards supported:
ISO14443A/B - ISO15693 - FeliCa
- Interface to Host (Reader):
SPI
- Package:
US WF V.I.
- Operating Temperature_min(°C):
-40
- Operating Temperature_max(°C):
125
- Output Power_nom(mW):
1400
- Certification:
EMVco
- Supply Voltage_min(V):
2.4
- Supply Voltage_max(V):
5.5
- Advanced features:
AAT (Automatic Antenna Tuning)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
NA |
8000 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
STMicroelectronics |
24+ |
SMD |
6000 |
RFID应答器 |
询价 | ||
ST |
25+23+ |
QFN-32 |
33689 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AMS |
18+ |
QFN32 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
ST |
三年内 |
QFN32 |
1983 |
只做原装正品 |
询价 | ||
ST |
20+ |
QFN-32 |
6600 |
原装现货,特价出售。 |
询价 | ||
STMicroelectronics |
24+ |
QFN-32 |
3265 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
ST |
24+ |
QFN32 |
8000 |
原装现货 |
询价 | ||
ST |
20+ |
WFN |
11520 |
特价全新原装公司现货 |
询价 | ||
ST/意法 |
23+ |
QFN32-KOREA |
15000 |
代理原装现货,假一赔十 |
询价 |
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