Standard tal-Protokoll:ISO14443 Tip B
Frekwenza:13.56MHz
Baudrate:106kbit/s
Anticollision:Yes
Operating Distance:>20cm
User Memory Size:512KODIĊI SLI+FM11RF08 Karta taċ-Ċippa Kompost
Write Endurance:1,000,000 cycles
Data Retention:40 snin
Memory Organization:
User OTP:5 Blocks (32bit/Block)
Binary Counter:2 Blocks (32bit/Block)
Lockable EEPROM:9 Blocks (32bit/Block)
UID number:64KODIĊI SLI+FM11RF08 Karta taċ-Ċippa Kompost
Internal Capacitance:70pF
IBlocks Lock:Yes
Intarsjar:Yes
Unsawn Wafer:Yes
Sawn Wafer:Yes
Temperatura tax-xogħol: -20℃ ~ + 70 ℃
Dimensjoni: ISO standard card 85.6×54×0.82mm
Packaging:PVC/PET/PETG/ABS,addattat biex teħel fuq wiċċ tal-metall, 0.13wajer tar-ram mm
Proċess ta 'inkapsulament: automatic ultrasonic automatic plant line/touch welding
13.56MHz short distance contactless memory chip with 512-bit EEPROM and anticollision functions
The SRI512/SRT512 chip is a contactless memory, powered by an externally transmitted radio wave. It contains a 512-bit user EEPROM. The memory is organized as 16 blokki ta ' 32 bits. The SRI512 is accessed via the 13.56 MHz carrier. Incoming data are demodulated and decoded from the received amplitude shift keying (ASK) modulation signal and outgoing data are generated by load variation using bit phase shift keying (BPSK) coding of a 847KHz subcarrier. The received ASK wave is 10% modulated. The data transfer rate between the SRI512 and the reader is 106 Kbit/s in both reception and emission modes.
The SRI512 chip follows the ISO 14443-2 Type B recommendation for the radio-frequency power and signal interface.
The SRI512 chip is specifically designed for short range applications that need re-usable products. The SRI512 chip includes an anticollision mechanism that allows it to detect and select tags present at the same time within range of the reader. Using the STMicroelectronics single chip coupler, CRX14, it is easy to design a reader and build a contactless system.
Chip Features
ISO 14443-2 Type B air interface compliant
ISO 14443-3 Type B frame format compliant
13.56 MHz carrier frequency
847 kHz subcarrier frequency
106 Kbit/second data transfer
8bit Chip_ID based anticollision system
2 Count-down binary counters with automated antitearing protection
64-bit Unique Identifier
512-bit EEPROM with write protect feature
Read_block and Write_block (32 bits)
Internal tuning capacitor
1million erase/write cycles
40-year data retention
Self-timed programming cycle
5ms typical programming time
Main application
ST SRI512/SRT512 chip work in a variety of ways, has a high stability and a wide range of applications, is an induction type intelligent locks, access control system, attendance system, identifikazzjoni, property identification, process control, ipparkjar, loġistika, identifikazzjoni tal-annimali, industrial automation, meeting attendance, electronic label, supermarket, warehouse management, personnel management, security systems, transportation bus cards, addattat biex teħel fuq wiċċ tal-metall, consumer card, such as the first choice of RFID products.
Vantaġġ Kompetittiv:
Persunal b'Esperjenza;
Kwalità eċċellenti;
L-aħjar prezz;
Kunsinna veloċi;
Kapaċità kbira u firxa wiesgħa ta 'prodotti;
Aċċetta ordni żgħira;
Prodotti ODM u OEM skond it-talba tal-klijent.
Stampar: Stampar Offset, Stampar tal-linka Patone, Stampar bil-kulur spot, Silkscreen Printing, Stampar termali, Stampar bil-ġett tal-linka, Stampar diġitali.
Karatteristiċi ta 'sigurtà: Filigrana, Ablazzjoni bil-lejżer, Ologramma / OVD, Linka UV, Linka Varjabbli Ottika, Barcode moħbi / Barcode mask, Qawsalla Gradata, Mikrotest, Guilloche, Hot stamping.
Oħrajn: Inizjalizzazzjoni tad-data taċ-ċippa IC/Encryption, Data Varjabbli, Strixxa manjetika personalizzata programmata, Panew tal-firma, Barcode, Numru tas-serje, Intaljar, Kodiċi DOD, Kodiċi konvess NBS, Die-cut.