Main ụzụ kwa
processor
CPU: 32-bit ARM SC000
ngụ oge: 2 iberibe 16 / 32bit Ngụọge
System elekere: elekere isi iyi 40MHz
mpụga elekere: 1MHz ~ 10MHz
Memory
RAM: 10K bytes
EEPROM:
80KBytes
Karịrị 500,000 ugboro ichicha ma na-ede
Data njigide oge dị ukwuu karịa 30 afọ
Nkwado page ehichapụkwa / page dee
ROM: 320 KBytes (ọrụ 280Kbytes, CMS 40Kbytes)
interface
ISO / IEC 14443 TYPEA:
Akwado etiti n'ikuku / etiti nnyefe
Nkwado bit-maara ihe mgbochi nkukota
Nkwado ngwaike nhazi 14443-3 ntụziaka na ezi uche izo ya ezo Nyocha ntuziaka
N'atu nkwurịta okwu ọnụego 848kbit / s
ISO / IEC 7816:
Ò Kwekọrọ n'Ozizi na ISO / IEC 7816 T = 0 / T = 1 protocol
Nkwado maka n'ihu ma laa azu mgbakọ configurable
Parity mode configurable
GPIO: 4
Ọdụdọ Njirimara
Ọrụ ubi ike: 1.5A / m ~ 7.5A / m
na-arụ ọrụ voltaji: 1.62V ~ 5.5V
arụ ọrụ okpomọkụ: -25℃ ~ + 85 ℃
ESD: >4000V
kaadị kwa
size: CR80 kaadị L 85,6 × W 54 × T 0.84(± 0.4)mm
ihe: Ịkwanyere / ABS / PITA / PETG / PHA, 0.13mm ọla kọpa waya
Encapsulation usoro: akpaka ultrasonic akpaka osisi akara / aka ịgbado ọkụ
Ihe mgbawa HCJ72B bụ mgbawa kaadị smart IC nwere ihu abụọ nke China Chip Design Company mepụtara yana dakọtara na ibe J3A081 na J3H081 JAVA.. Ihe mgbawa HCJ72B CPU bụ ARM's 32-bit SC000. Ọ na-eji EEPROM nchekwa data. Nkwado ISO/IEC 14443 TYPEA, ISO / IEC 7816 T=0/T=1 usoro nzikọrịta ozi. DES/3DES mgbasa ozi, SSF33, SM1/SM2/SM3/SM4, na RSA ngwaike algọridim. Zute ihe nchekwa mgbawa ịkwụ ụgwọ ego chọrọ.
Isi ngwa
Ahụ ike ndị bi
Ụgbọ ala obodo
Ịkwụ ụgwọ obere
Ego ọkọlọtọ ịkwụ ụgwọ
Fung
Onye njikwa ịre ahịa