1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 7816 3ID IC 3: KS X ISO/IEC 7816 3:2011 2011 12 29 http:/www.kats.go.krKS X ISO/IEC 7816 3:2011 : e- ( ) ( ) () ( ) : (http:/www.standard.go.kr) : :1995 1 3 :2011 12 29 2011-0663 : e- : ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS X ISO/IE
2、C 7816 3:2011 i ii 1 1 2 1 3 .1 4 .2 4.1 2 4.2 .2 5 IC .4 5.1 .5 5.2 5 5.3 (Answer-to-Reset) 7 5.4 7 6 (Answer-to-Reset) .8 6.1 (Answer-to-Reset).8 6.2 (Answer-to-Reset).15 7 (PTS).17 7.1 PTS .17 7.2 PTS request PTS confirm .17 8 T 0, .18 8.1 : .18 8.2 .18 9 T 1, .21 9.1 .21 9.2 23 9.3 23 9.4 .24 9.
3、5 25 9.6 27 A( ) 34 A.1 .34 A.2 35 KS X ISO/IEC 7816 3:2011 ii 1997 2 ISO/IEC 7816 3, Identification cards Integrated circuits with contacts Part 3: Cards with contacts Electrical interface and transmission protocols . KS X ISO/IEC 7816 3:2011 ID IC 3: Identification card Integrated circuit(s) card
4、with contact Part 3: Electronic signals and transmission protocols 1 IC . , , , , , , IC . , , , . 2 . . ( ) . KS X 3302, , KS X 6503, ID KS X ISO/IEC 7816 1, ID IC 1: KS X ISO/IEC 7816 2, ID IC 2: 3 KS X 6503 . : IC , State H High state logic level State L Low state logic level State Z Mark( )(KS X
5、 3302 .) State A Space( )(KS X 3302 .) XY 16 , 16 XY KS X ISO/IEC 7816 3:2011 2 4 4.1 KS X ISO/IEC 7816 2 . I/O IC VPP ( .) GND ( ) CLK ( .) RST ( ) ( ) VCC . VCC ( .) 2 . 4.2 4.2.1 GND 0 50 . . 4.2.3 4.2.7 . 1 mA GND 0 V 0.4 V . 4.2.2 VIH IIH VIL IIL VCCVCC ICCVCC VPPVPP IPP VPP VOH IOH VOL IOL tR1
6、0 90 % CIN tF90 10 % COUT 4.2.3 I/O ( ) ( ) . I/O . mark high state( Z), KS X ISO/IEC 7816 3:2011 3 space low state( A), state Z . . . 1 I/O IIH 500 A 2 VCCV VIH aIIH 20 A 0.7VCCVCCcV VILIIL 1 mA 0c0.8 V IOH 100 A 2.4 VCCV VOHb IOH 20 A 3.8 VCCV VOLIOL 1 mA 0 0.4 V tRtFCIN 30 pF: COUT 30 pF 1 s a .
7、b . cI/O 0.3 V VCC 0.3 V . 4.2.4 VPP . 2 VPP (idle state), (active state) . 2 VPP VPPIPP ( ) 0.95VCC1.05VCC20 V mA VPPIPP ( ) 0.975P 1.025P I V Ma P I (: P 5, I 50). 6.1.4.4 : 200 s. VPP 2 V/s . 1 VPPIPP 1.5 W . 4.2.5 CLK CLK Answer-to-Reset( ) fi fS . 6.1.4.4 (Duty cycle) 40% 55 % . (fi fs) 45 % .
8、KS X ISO/IEC 7816 3:2011 4 3 CLK IIH 200 A 2.4 VCCbV IIH 20 A 0.7VCCVCCbV VIH aIIH 10 A VCC 0.7 VCCbV VILIIL 200 A 0b0.5 V tRtFCIN 30 pF 0.5 s 9 % a . bCLK 0.3 V VCC 0.3 V . 4.2.6 RST RST 5.2 . 4 RST IIH 200 A 4 VCCbV VIH aIIH 10 A VCC 0.7 VCCbV VILIIL 200 A 0b0.6 V a . bCLK 0.3 V VCC 0.3 V . 4.2.7
9、VCC VCC . 5 VCC VccIcc4.75 5.25 200 V mA 5 IC IC . . . KS X ISO/IEC 7816 3:2011 5 VPP , . 5.1 . . RST L . VCC . I/O . VPP . CLK (4.2.5 ). IR AL SH I/O . 1 5.2 , 6. Answer-to-Reset . (RST L , VCC , I/O , VPP , CLK ) (answering asynchronously) ( 1 ). KS X ISO/IEC 7816 3:2011 6 T0 CLK . I/O CLK(T0 t1)
10、(t2) 200 Z . . I/O Answer-to-Reset CLK(T0 t1) 400 40 000 (t1) . CLK(T0 t3) RST state L 40 000 (t3) . Answer-to-Reset 40 000 (t3) L RST RST H( T1 ) . I/O Answer-to-Reset RST(T1 t1) (rising edge) 400 40 000 (t1) . Answer-to-Reset 40 000 (t3) H(T1 t3) RST RST L (5.4 ). L ( 2 ). VCC VPP , CLK RST L I/O
11、. RST L 50 s(t12) H . (t10) . H 10 s 50 s . 1 . CLK RST (falling edge) t11 . CLK L I/O RST t13 . 1 . . 2 RST I/O . 3 . 4 . . KS X ISO/IEC 7816 3:2011 7 50 st1050 st1150 st12 t1210 s 10 st14100 s 10 st1550 s 10 st16100 s t1710 s 2 5.3 (Answer-to-Reset) 6. . / ( RST, I/O ) . (KS X ISO/IEC 7816 1, 2, 3
12、 4: 2001, 5: 1998, 6: 1998, 7: 1998, 8: 2001, 9: 2001, 10:2001 ) ( ) . 1 8. , 9. . . 2 KS X ISO/IEC 7816 1, 2, 3 4: 2001, 5: 1998, 6: 1998, 7: 1998, 8: 2001, 9: 2001, 10: 2001 . . 5.4 ( ) . . RST L KS X ISO/IEC 7816 3:2011 8 CLK L VPP I/O A VCC 6 (Answer-to-Reset) . I/O . 8 (6.1.2 ). CLK I/O . 6.1 (
13、Answer-to-Reset) 6.1.1 I/O (etu) . etu 60091 . I/O CLK . etu i372f fi Hz(6.1.4.1 ) fi , 4.2.5 CLK . (TS) , 1 5 MHz fi . 6.1.2 (Answer-to-Reset) I/O Z . (character) 10 . , A 1 ba bh 8 , 10 bi . (lsb, b1) (msb, b8) b1 b8 8 . ( , Z/A 1 0 , , ba bh b1 b8 ) TS . KS X ISO/IEC 7816 3:2011 9 ba bi ONES . (l
14、eading edge) n (trailing edge) (n0.2) etu . I/O . Z A 0.7 etu , ba (1.50.2) etu bb (2.50.2) etu , bi (9.50.2) etu . fly . 0.2 etu . ( ) (100.2) etu 12 etu . I/O Z ( 3 ). , 9 600 etu . . 3 6.1.3 , (6.1.4.3 ). T 0 . I/O, (110.2) etu . I/O Z , I/O A . 2 etu . (10.50.2) etu A 1 etu, 2 etu . ( 8 ). , . .
15、 KS X ISO/IEC 7816 3:2011 10 6.1.4 TS TS 32 . T0 TAiTBiTCiTDi T1 T2 TK TCK 6.1.4.1 6.1.4.4 4 IC . , , ROM, . . T0 TAi.T1 .TCK . 6.1.4.1 TS TS , ( KS X 3302 ). I/O Z . (Z)AZZA ba bb bc ( 5 ). 3 bd be bf AAA ZZZ . 3 bg bh bi AAZ . etu . etu TS 1/3 . (6.1.2 6.1.3 ) etu . TS ( bi 10 16 ) . : (Z)AZZAAAAA
16、AZ ONE 4, ba b8(msb ) “3F” . : (Z)AZZAZZZAAZ ONE 2, ba b1(lsb ) “3F” . KS X ISO/IEC 7816 3:2011 11 4 (Answer-to-Reset) 5 TS 6.1.4.2 Answer-to-Reset TS . , T0 KS X ISO/IEC 7816 3:2011 12 TAiTBiTCiTDi T1T2 TK TCK . . . TCK . T0 T0 . (b5 b6 b7 b8) Y1 ONE TA1TB1TC1TD1 . (b4 b1) K (0 15) ( 6 ). Y1 . TA1
17、b5 1 . TB1 b6 1 . TC1 b7 1 . TC1 b8 1 . K (0 15) 6 T0 TAiTBiTCiTDi TAiTBiTCi(i 1, 2, 3 ) TDi 6.1.4.3 T . Yi(T0 Yi: TDi Yi 1 .) b5 b6 b7 b8 b5 TAi, b6 TBi, b7 TCi, b8 TDi Yi ( 1 0 .) . . TDi Yi 1 (null) TAi 1TBi 1TCi 1TDi 1 ( 7 ). KS X ISO/IEC 7816 3:2011 13 Yi 1 . TAi 1 b5 1 . TBi 1 b6 1 . TCi 1 b7 1 . TDi 1 b8 1 . T (6.1.4.3 ) 7 TDi T1 T2 TK K Answer-to-Reset K T1 T2 TK . TCK TCK T0 TCK . Answer-to-Reset 12 etu . 6.1.4.3 T byte TDi 4 T . TDi T 0 . T 0 8. (h
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