AT88SC101 データシートの表示（PDF） - Atmel Corporation
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AT88SC101 Datasheet PDF : 11 Pages
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Table 2. AT88SC101/102 Access Conditions After Personalization (FUSE 2 Blown)
Zones
S1 1 2 2 EEE
CPRPRZ Z C
RDRD1 2
READ
WRITE 1 WRITE 0 Compare
(Erase) (PROG)
FZ
XXXXXXXX
YES
NO
NO
NO
IZ
XXXXXXXX
YES
NO
NO
NO
SC
0XXXXXXX
1XXXXXXX
NO
NO
NO
YES
NO
YES
YES
NO
SCAC
0XXXXXXX
1XXXXXXX
YES
NO
YES
NO
YES
YES
YES
NO
CPZ
0XXXXXXX
1XXXXXXX
YES
NO
NO
NO
YES
YES
YES
NO
AZ1
0X0XXXXX
0X1XXXXX
1 0XXX 0XX
1 0XXX 1XX
1 1XXX 0XX
1 1XXX 1XX
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
NO
YES
YES
YES
NO
EZ1
XXXXXXXX
NO
NO
NO
YES
AZ2
0XXX 0XXX
0XXX 1XXX
1XX0XX0X
1XX0XXX0
1XX0XX1 1
1XX1XX0X
1XX1XXX0
1XX1XX1 1
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
YES
YES
NO
EZ2
XXXXXXXX
NO
NO
NO
YES
EC
XXXXXXXX
YES
NO
YES
NO
MTZ
XXXXXXXX
Notes: SC:SC = 1 after validation of security code
1PR:1st bit of AZ1 (Bit 176)
1RD:2nd bit of AZ1(Bit 177)
2PR:1st bit of AZ2 (Bit 736) - AT88SC102 only
2RD:
EZ1:
EZ2:
EC:
YES
YES
YES
NO
2nd bit of AZ2 (Bit 737) - AT88SC102 only
EZ1 = 1 after a valid presentation of erase key 1
EZ2 = 1 after a valid presentation of erase key 2
EC = 1 when the counter is not empty.
4
AT88SC101/102
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