?????????????? ??????? ????????? ?????? ?? ?????? ????? DICE ??? ?????????????? ???? 28 ?? ???

1
?????????????? ??????? ????????? ?????? ?? ??????
????? DICE ??? ?????????????? ???? 28 ?? ???
?.?. ????????, ?.?. ?????? ???? ???? ????? ???
2
??????????

• ??????? ????????????? ?????
• ???????????? ? ???????????????? ????????????
  ????? ????????????
• ??????? ???????? ?????? ?? ?????? DICE ?????
• ??????? ???????? ?????? ?? ?????? 6? ?????
• ??????????

3
??????? ????????????? ?????
??????? ????????????? ????? ???? ????????? (soft
error rate - SER) ? ??????????? ?? ??????????
????? ??????????????? ?????? ????? 1.
1. Estimation of hardened flip-flop neutron soft
error rates using SRAM multiple-cell upset data
in bulk CMOS / Gaspard N., Jagannathan S.,
Massengill L.W. et al. // Proceedings of IEEE
International Reliability Physics Symposium.-
2013. - P. SE.6.1 SE.6.5.
4
???????????? ???????????? ????? ????????????
????? ????????? ???????? ?????? ?????? DICE ???
???????????? ???????????? ????? ????????????
????? ?????? ?????? DICE
5
???????????????? ???????????? ????? ????????????
????? ????????? ???????? ?????? ?????? DICE ???
???????????????? ???????????? ????? ????????????
6
??????? ???????? ??????
NA NB
PB PC
PA PD
ND NC
???????????? N ? P??? ???????????? ????? ??????
?????? DICE ? ??????? ???????? ???????? 1 ?
???????????? 81
????? ????????? ????????? ? ??????? ????????
?????? 1 ?? ?????? ????? ?????? DICE
7
??????? ???????? ??????
???????? ????????? ???????? ???????? ?????? 1 ??
?????? ????? ?????? DICE
8
??????? ???????? ??????
NA NA
PB PB
PA PA
ND ND
NA NA
PB PB
PA PA
ND ND
NC NC
PD PD
PC PC
NB NB
NC NC
PD PD
PC PC
NB NB
NA NA NA NA NA NA NA NA
PB PB PB PB PB PB PB PB
PA PA PA PA PA PA PA PA
ND ND ND ND ND ND ND ND
NC NC NC NC NC NC NC NC
PD PD PD PD PD PD PD PD
PC PC PC PC PC PC PC PC
NB NB NB NB NB NB NB NB
??????? N ? P??? ???????????? ?????? ????? ??????
DICE ???????? ???????? 2 ? ???????????? 24
??????? N ? P??? ???????????? ??????? ?????
?????? DICE ???????? ???????? 3 ? ???????????? 14
9
??????? ???????? ??????
???????? ????????? ???????? ???????? ?????? 2
???????? ????????? ???????? ???????? ?????? 3
10
????????? ??????? ?????????
??????? ??????? 1 2 3
WN, ?? 350 170/350 340
WP, ?? 160 115/160 230
??????? ?????? H??W??, ???2 2.630.26 2.060.325/ 2.510.325 2.060.52
?????????? ????? ? ??????? ???????? 8 8 4
??????????? ???????? ???????? mAmD 81 24 14
H?.?W?.?, ???2 2.634.42 4.122.6/ 5.052.6 8.241.3
DAB, ??? 0.59 0.59 0.59
DAC, ??? 2.79 1.89/2.16 3.95
DAD, ??? 2.44 2.66/3.10 4.71
DBC, ??? 2.44 1.18/1.40 3.24
DBD, ??? 2.27 1.94/2.35 4.00
11
????? DICE ????? 3264 ???
??????? ??????? 1 2 3
DAB, ??? 0.59 0.59 0.59
DAC, ??? 2.79 1.89/2.16 3.95
DAD, ??? 2.44 2.66/3.10 4.71
DBC, ??? 2.44 1.18/1.40 3.24
DBD, ??? 2.27 1.94/2.35 4.00
S??.???, ???2 3075 2769/3380 5518
H??.???W??.???, ???2 168.32 18.27 65.92 42.41 /80.32 42.41 131.84 41.86
t??.?,?? 80 130/93 100
t1.0, ?? 123 260/160 155
P????(??????), ???? 214 201/288 523
P????(??????), ???? 75 15/26 41
12
????? 6? ????? 3264 ???
??????? ??????? 6? (155) 6? (350) 2-6? (170) 2-6T (350)
WN, ?? 155 350 170 350
WP, ?? 115 160 115 160
??????? ?????? H??W??, ???2 1.00.52 1.240.52 2.060.325 2.51 0.325
?????????? ????? ? ??????? ???????? 2 2 2 2
??????????? ???????? ???????? mAmD 21 21 12 12
H?.?W?.?, ???2 1.01.04 1.24 1.04 2.060.65 2.51 0.65
S??.???, ???2 1065 1321 1405 1670
H??.???W??.???, ???2 64.0 16.64 79.36 16.64 65.92 21.32 80.32 20.8
t??.?, ?? 109 76 117 94
t1.0, ?? 231 133 243 168
P????(??????), ???? 96 111 91 151
P????(??????), ???? 7.1 11 9.2 13.5
13
????????? ?????? ??????????? 6? ? DICE
t??.?, ??
P????(??????), ????
t1.0, ??
P????(??????), ????
S??.???, ???2
????????? 6? ? DICE ?????? ??????????? ????????
????????????, ???????????? ???????? ? ???????
?????? ???????????.
14
??????????

• ?????????? ???????? ??????????????? ????????????
  ???????????? ? ??????? ?????? DICE ? ?????
  ???????? ????????????, ???????????
  ??????????????? ? ??????????? ??????????? ?????
  ??????????????? ????????? 1.18-3.24 ??? ???
  ????????? ????????? ??????? ?????????.
• ?????????? ?????????? ????? ?????? ????????????,
  ?????????????? ? ??????????? ????????? ???????
  ??????, ? ????????????? ??????? ????????? ??????
  ???????????? ? ???????????? ?????????????????
  ???????????? ????? ??????? ????? (SER) ?????
  ?????? ? ??? ? D ????????? ? ?????????? ???????
  ???? 28-65 ?? ??? ??????????? ????????? ???????
  ??????.
• ????????????? ? ???????????? ?????????????????
  ???????????? ???????? ???????? ??????? ?????
  (SER) ? 100 ??? ??? ?????????? ?????????? ?????
  ??????????????? ?????? ????? ?????? ?? ????????
  100-400?? ?? 1 ???.