Sesuai dengan SLE4428 Kad Chip, SHJ4428 Hubungi Kad Chip

SHJ4428 IC chip is China developed production of memory card chip. This chip uses 0.6μm CMOS EEPROM process,has 1K×8Bit EEPROM with write protect fuction and programmable security code, its contact configuration is in accordance to ISO standard 7816 (Sychronous Transmission), SHJ4428 can be widely used in different types of IC menory cards.
SHJ4428 contact chip is fully compatible with SLE4428 chip, but the cost is very low, very suitable for common project applications.
Boleh melakukan kad putih atau warna kad percetakan.

ciri-ciri
10248bit × organisasi EEPROM
Bait-bijak menangani
Tak boleh balik bait-bijak perlindungan tulis
10241bit × organisasi memori perlindungan
bas tiga dawai siri
minimum 100,000 kali menulis / memadam kitaran
pengekalan data untuk sekurang-kurangnya 10 tahun
konfigurasi menghubunginya dan antara muka bersiri mengikut standard ISO 7816(penghantaran segerak)
Hanya selepas kemasukan 2Byte kod keselamatan boleh atur cara yang betul(PSC) data boleh diubah
Sesuai dengan SLE4428
Julat suhu operasi: -25℃ ~ + 60 ℃

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

percetakan: Percetakan Offset, Printing silkscreen, percetakan haba, percetakan dakwat-jet, percetakan digital.
Ciri-ciri keselamatan: Watermark, laser ablation, Hologram / OVD, dakwat UV, dakwat ubah optik, kod bar tersembunyi / topeng Barcode, Graded Rainbow, Micro-teks.
lain-lain: pengawalan data cip / penyulitan, Data Pembolehubah, Jalur magnetik peribadi diprogramkan, panel tandatangan, Barcode, Nombor siri, embossing, kod DOD, NBS kod cembung, Die-cut.