SHJ4442 bụ China mepụtara mmepụta nke mgbawa kaadị ebe nchekwa. Ihe mgbawa a na-eji 0.6µm CMOS EEPROM usoro, bụ n'ụzọ zuru ezu dakọtara na SLE4442 mgbawa, mana ọnụ ahịa dị ala, dị ezigbo mma maka ngwa ọrụ a na-ahụkarị.
256× 8bit EEPROM
Byte-maara ihe
enweghị mgbagha byte-maara ihe dee nchebe nke kacha ala 32 adreesị (Byte 0..31)
32× 1bit Chebe Nchedo Ohu
Protocol njikọ waya abụọ
Egosiputa njedebe nhazi na mbupute data
Azịza-to-tọgharịa acc.to ọkọlọtọ ISO 7816-3
Opekempe nke 100,000 Oge na-ede / ihichapụ councles
Nchọpụta data maka opekata mpe 10 afọ
Oge mmemme 2.5ms kwa byte maka ma ihichapụ na ide
Mkpokọta kọntaktị na sọffacsace dị na steeti ISO 7816(Mgbasa ozi Synchronous)
Enwere ike ịgbanwe data naanị mgbe ntinye koodu nchekwa 3-byte ziri ezi nwere ike ịme(PSC) (nchekwa nchekwa)
Dakọtara na SLE4442 ibe
Okpomoku nke oru okpomoku: -20℃ ~ + 60 ℃
Ihe onyinye kaadi:
size: ISO ọkọlọtọ kaadị L 85,6 × W 54 × T 0.84(± 0.4)mm
ihe: PVC / ABS / PET / PETG / PS,etc.
Nwere ike ịme kaadị ọcha ma ọ bụ kaadị obibi akwụkwọ
SHJ4442 bụ China mepụtara mmepụta nke mgbawa kaadị ebe nchekwa. Ihe mgbawa a na-eji 0.6µm CMOS EEPROM usoro, nwere 256 × 8 Bits EEPROM na ide ihe nchebe na koodu nchekwa mmemme. Site na nhazi kọntaktị ya dị ka ọkọlọtọ ISO si dị 7816 (nnyefe synchronous), Enwere ike iji SHJ4442 mee ihe n'ọtụtụ ebe na ụdị kaadị IC dị iche iche.
mgbawa kọntaktị SHJ4442 dakọtara na mgbawa SLE4442, mana ọnụ ahịa dị ala, dị ezigbo mma maka ngwa ọrụ a na-ahụkarị.
Applicationdị Ngwa
Onye otu akara, Kaadị ụgbọ mmiri Internetntanetị, Kaadị mkpuchi mkpuchi ahụike, Electronic ọnụ ụzọ elektrọnik, Mmiri na-akwụ ụgwọ na kaadị igwe na-akwụ ụgwọ.
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