RFID
来自Jack's Lab
(版本间的差异)
(→MFRC522) |
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(未显示1个用户的7个中间版本) | |||
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− | + | == Reader Chip == | |
− | + | ||
− | == Chip == | + | |
=== EM4095 === | === EM4095 === | ||
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* USB compatible power supply range | * USB compatible power supply range | ||
* Small outline plastic package SO16 or PSOP2 16 | * Small outline plastic package SO16 or PSOP2 16 | ||
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+ | |||
+ | [[文件:EM4095-125KHz-sch.png]] | ||
+ | [[文件:EM4095-PCB.png]] | ||
第50行: | 第51行: | ||
* 2.5 V to 3.3 V power supply | * 2.5 V to 3.3 V power supply | ||
− | + | ||
+ | [http://www.nxp.com/documents/data_sheet/MFRC522.pdf RC522 Datasheet] | ||
<br><br> | <br><br> | ||
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* https://www.sabanciuniv.edu/mdbf/telecom/eng/RWL/report.pdf | * https://www.sabanciuniv.edu/mdbf/telecom/eng/RWL/report.pdf | ||
+ | <br><br> | ||
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+ | == Card Chip == | ||
+ | |||
+ | '''UHF:''' | ||
+ | |||
+ | * [http://upload.digoodcms.com/30/editor_9_ALN-9640.pdf ALN-9640.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_61_ALN-9662.pdf ALN-9662.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_80_UC-CODE%20G2XM-XL.pdf UC-CODE G2XM-XL.pdf] | ||
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+ | '''HF (e.g. 13.56MHz):''' | ||
+ | |||
+ | * [http://upload.digoodcms.com/30/editor_66_NXP%20series.pdf NXP series.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_56_Mifare%201%20S50.pdf Mifare 1 S50.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_56_Mifare%20Ultralight%20C.pdf Mifare Ultralight C.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_56_NTAG213_215_216.pdf NTAG213_215_216.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_66_TOPAZ-BCM20203T512%20wafer%20ds.pdf TOPAZ-512 wafer ds.pdf] | ||
+ | |||
+ | |||
+ | '''LF (e.g. 125KHz):''' | ||
+ | |||
+ | * [http://upload.digoodcms.com/30/editor_80_ATA5577.pdf T5577.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_80_Hitag-s.pdf HiTAG-S.pdf] | ||
+ | * [http://upload.digoodcms.com/30/editor_80_EM4205-4305_DS.pdf EM4205-4305_DS.pdf ] | ||
<br><br> | <br><br> |
2017年7月17日 (一) 12:40的最后版本
目录 |
[编辑] 1 Reader Chip
[编辑] 1.1 EM4095
Use in an RFID basestation to perform the following functions:
- antenna driving with carrier frequency - AM modulation of the field for writable transponder - AM demodulation of the antenna signal modulation induced by the transponder communicate with a microprocessor via simple interface.
Features:
- Integrated PLL system to achieve self adaptive carrier frequency to antenna resonant frequency
- No external quartz required
- 100 to 150 kHz carrier frequency range
- Multiple transponder protocol compatibility (e.g. EM400X, EM4050, EM4150, EM4070, EM4170, EM4069)
- Sleep mode 1µA
- USB compatible power supply range
- Small outline plastic package SO16 or PSOP2 16
http://www.emmicroelectronic.com/products/rf-identification-security/rf-reader-ics/em4095
[编辑] 1.2 MFRC522
The MFRC522 supports all variants of the MIFARE Mini, MIFARE 1K, MIFARE 4K, MIFARE Ultralight, MIFARE DESFire EV1 and MIFARE Plus RF identification protocols.
Features:
- Support RFID frequency 13.56MHz
- Supports ISO/IEC 14443 A/MIFARE and NTAG
- Typical operating distance in Read/Write mode up to 50 mm depending on the antenna size and tuning
- Supports MF1xxS20, MF1xxS70 and MF1xxS50 encryption in Read/Write mode
- Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd
- Supports MFIN/MFOUT
- SPI up to 10 Mbit/s
- I2C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
- RS232 Serial UART up to 1228.8 kBd, with voltage levels dependant on pin voltage supply
- Power-down by software mode
- Internal oscillator for connection to 27.12 MHz quartz crystal
- 2.5 V to 3.3 V power supply
[编辑] 2 Antenna
- http://ww1.microchip.com/downloads/en/AppNotes/00678b.pdf
- http://ww1.microchip.com/downloads/en/appnotes/00710c.pdf
- http://www.sonnetsoftware.com/support/files/appnote/SAN-206A%20RFID%20Antenna%20Design%200602.pdf
- https://www.sabanciuniv.edu/mdbf/telecom/eng/RWL/report.pdf
[编辑] 3 Card Chip
UHF:
HF (e.g. 13.56MHz):
LF (e.g. 125KHz):
[编辑] 4 Reference