M58MR064C, M58MR064D
Table 7. Read Protection Register (RSIG and RCFI Instruction) (1)
Word E G W A21-17 ADQ15-8 ADQ7-0 ADQ15-8 ADQ7-3 ADQ2 ADQ1 ADQ0
Lock
VIL VIL VIH X (2)
X (2)
80h
00h
00000B
Security OTP
prot.data prot.data
0
Unique
ID 0
VIL
VIL
VIH
X (2)
X (2)
81h
ID data ID data ID data ID data ID data
Unique
ID 1
VIL
VIL
VIH
X (2)
X (2)
82h
ID data ID data ID data ID data ID data
Unique
ID 2
VIL
VIL
VIH
X (2)
X (2)
83h
ID data ID data ID data ID data ID data
Unique
ID 3
VIL
VIL
VIH
X (2)
X (2)
84h
ID data ID data ID data ID data ID data
OTP 0 VIL VIL VIH X (2)
X (2)
85h
OTP data
OTP
data
OTP
data
OTP
data
OTP
data
OTP 1 VIL VIL VIH X (2)
X (2)
86h
OTP data
OTP
data
OTP
data
OTP
data
OTP
data
OTP 2 VIL VIL VIH X (2)
X (2)
87h
OTP data
OTP
data
OTP
data
OTP
data
OTP
data
OTP 3 VIL VIL VIH X (2)
X (2)
88h
OTP data
OTP
data
OTP
data
OTP
data
OTP
data
Note: 1. Addresses are latched on the rising edge of L input.
2. X = Don't care.
Table 8. Dual Bank Operations (1, 2, 3)
Status of one
bank
Read
Array
Read
Status
Commands allowed in the other bank
Read
ID/CFI
Program
Erase/
Erase
Resume
Program Erase Protect
Suspend Suspend Unprotect
Idle
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Reading
–
–
–
–
–
–
–
–
Programming
Yes
Yes
Yes
–
–
–
–
Yes
Erasing
Yes
Yes
Yes
–
–
–
–
Yes
Program
Suspended
Yes
Yes
Yes
–
–
–
–
Yes
Erase
Suspended
Yes
Yes
Yes
Yes
–
Yes
–
Yes
Note: 1. For detailed description of command see Table 33 and 34.
2. There is a status register for each bank; status register indicates bank state, not P/E.C. status.
3. Command must be written to an address within the block targeted by that command.
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