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接觸式芯片卡

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與SLE4442芯片卡兼容, SHJ4442接觸式芯片卡

類別和標籤:
接觸式芯片卡 與SLE4442芯片卡兼容, SHJ4442接觸式芯片卡

SHJ4442 is China developed production of memory card chip. This chip uses 0.6µm CMOS EEPROM process, is fully compatible with SLE4442 chip, but the cost is very low, very suitable for common project applications.

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產品規格
描述
Aviable工藝品

256×8bit EEPROM organization
Byte-wise addressing
Irreversible byte-wise write protection of lowest 32 addresses (字節 0..31)
32×1bit protection memory organization
Two-wire link protocol
End of processing indicated at data output
Answer-to-Reset acc.to ISO standard 7816-3
Minimum of 100,000 times write/erase cycles
Data retention for at least 10 年份
Programming time 2.5ms per byte for both erasing and writing
Contact configuration and serial interface in accordance to ISO standard 7816(synchronous Transmission)
Data can only be changed after enrty of the correct 3-byte programmable security code(PSC) (安全記憶)
Compatible with SLE4442 chips
Operating temperature range: -20℃〜+ 60℃

芯片卡參數:
尺寸: ISO標準卡片1 85.6×寬54×T 0.84(±0.4)毫米
材料: PVC/ABS/PET/PETG/PS,等等.
Can do white card or color printing card

SHJ4442 is China developed production of memory card chip. This chip uses 0.6µm CMOS EEPROM process, has 256×8 Bits EEPROM with write protect fuction and programmable security code. With its contact configuration in accordance to ISO standard 7816 (sychronous transmission), SHJ4442 can be widely used in different types of IC menory cards.
SHJ4442 contact chip is fully compatible with SLE4442 chip, but the cost is very low, very suitable for common project applications.

典型用途
Member Score Cards, Prepaid cards of internet bar, Medical insurance cards, Electronic door locks, Prepaid Water and Electricity Metering Cards and so on.

競爭優勢:
經驗豐富的員工;
優良的品質;
最好的價錢;
交貨快;
大容量和廣泛的產品;
接受小訂單;
根據客戶的需求ODM和OEM產品.

印花: 膠印, 絲印, 熱敏打印, 噴墨打印, 數字印刷.
安全功能: 水印, 激光燒蝕, 全息圖/ OVD, UV油墨, 光變油墨, 隱藏條碼/條碼面具, 分級彩虹, 微型文本.
其他: 芯片數據初始化/加密, 個性化磁條程序性, 簽名板, 條碼, 序列號, 壓花, DOD代碼, NBS凸碼, 模切.