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Build Your Online Product Catalogs?
| Product Name: |
4442 chip card
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| Supply Ability: |
99999999999999 |
| Related proudcts |
pvc card, smart card, |
| Specifications |
international standard |
| Price Term: |
MSN:fuyao0505@hotmail.com |
| Port of loading: |
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| Minimum Order |
500 |
| Unit Price: |
Discussion |
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4442 card technology parameters
First, the main indicators:
¡ñ 256 bytes of EEPROM organized in a manner
¡ñ 32 protected memory composition
¡ñ 3-byte user passwords, password error count: 3
¡ñ temperature range: 0 ℃ - 70 ℃
¡ñ At least 10 million Erasable
¡ñ At least 10 data retention
¡ñ minimum write / wipe time: 2.5 ms
¡ñ voltage: 5 V
¡ñ maximum supply current: 10 mA
The factory has been cured user code to write 32 bytes of data protection zone
Second, the storage area allocation
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
92 23 10 01 46 0b 81 15 ff ff ff ff ff ff ff ff 92 23 10 01 46 0b 81 15 ff ff ff ff ff ff ff ff
ff ff ff ff ff 6d 77 36 36 33 00 ff ff ff ff ff Ff ff ff ff ff 6d 77 36 36 33 00 ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Data Area
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Third, security features:
1, write-protected area (32 bytes) is a byte can be individually write-protected, write-protected, not to change the content (that is curable data)
2, matching |
| Company: |
Shenzhen Xinyuan smart card technology Co., Ltd.
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| Contact: |
Ms. yang may |
| Address: |
Shenzhen of Baoan District City Shiyan town Tangtou village Hongfa Jiateli Hi-Tech Park |
| Postcode: |
518000 |
| Tel: |
+8613686860869 |
| Fax: |
0755-29191990 |
| E-mail: |
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