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| Product Name: |
5542Contact Memory Chip
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| Specifications |
5542chip |
| Price Term: |
FOB |
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General Description:
INTELLIGENT 256 BYTE EEPROM with Write Protection and Programmable Security Code (PSC) and with ISO 7816 smart card interface.SLE 5542 is fully functional co***tible with SLE 4442 and can easily replace the previous product in any application. To ensure the future availability of this product type, whilst still ensuring backward co***tibility to previous products,Infi neon has migrated the data carrier family to the IMEM CMOS technology.IMEM is conceived for security applications and offers unsurpassed physical and electrical protection schemes. IMEM is recommended for use with Infineon’s advanced FCOS (Flip Chip On Substrate) module package.
Technical Features:
100% functional co***tibility to SLE 4442
256 x 8 bit EEPROM organization of Data Memory
32 x 1 bit Protection Memory
Data Memory (addresses 0.255) alterable only after verification of 3-Byte Programmable Security Code (PSC)
Two-wire link protocol
Contact configuration and Answer-to-Reset (synchronous transmission) in accordance to standard ISO/IEC 7816
Sophisticated electrical characteristics
Advanced 1.2 µm CMOS-technology optimised for security layout
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| Company: |
Shanghai RealSmart Technologies Co., Ltd.
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| Contact: |
Ms. Fanny zheng |
| Address: |
1401,Tower D, No.80, Caobao Road, Xuhui District, Shanghai 200235, China |
| Postcode: |
200235 |
| Tel: |
86-021-64326941 |
| Fax: |
86-021-64326942 |
| E-mail: |
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