AT88SC1616CRF View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT88SC1616CRF' PDF : 158 Pages View PDF
AT88SC0808/1616/3216/6416CRF, AT88RF04C
Table 63. Configuration Memory Access control by Security Fuse State for 88RF PICCs.
Fuse State
Registers
Operation
SEC = 0b
ENC = 1b
SKY = 1b
PER = 1b
SEC = 0b
ENC = 0b
SKY = 1b
PER = 1b
SEC = 0b
ENC = 0b
SKY = 0b
PER = 1b
Anticollision
(Except MTZ, HWR)
Read
Write
Open
Transport PW
Open
Transport PW
Open
Transport PW
Memory Test Zone
(MTZ)
Read
Write
Open
Open
Open
Hardware Revision
(HWR)
Read
Write
Open
Forbidden
Open
Forbidden
Open
Forbidden
Read Only
(Unique Die Serial Number)
Read
Write
Open
Forbidden
Open
Forbidden
Open
Forbidden
Access Control
(Except Nc, DCR)
Read
Write
Open
Transport PW
Open
Transport PW
Open
Transport PW
Nc and DCR
Read
Write
Open
Transport PW
Open
Transport PW
Open
Forbidden
Cryptography
(Except Encryption Keys S)
Read
Write
Open
Transport PW
Open
Transport PW
Open
Forbidden
Encryption Keys
(S)
Read
Write
Transport PW
Transport PW
+ Encryption
Forbidden
Secret
Read
Write
Transport PW
Transport PW
+ Encryption
Forbidden
Passwords
Read
Write
Transport PW
Transport PW
+ Encryption
Transport PW
Password Attempt
Counters
(PAC)
Read
Write
Open
Transport PW
Open
Transport PW
Open
Transport PW
Forbidden
Read
Write
Forbidden
Forbidden
Forbidden
SEC = 0b
ENC = 0b
SKY = 0b
PER = 0b
Open
Forbidden
Open
Open
Forbidden
Open
Forbidden
Open
Forbidden
Open
Forbidden
Open
Forbidden
Forbidden
Forbidden
Write PW
Open
Write PW
Forbidden
93
5276C–RFID–3/09
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