M36W832TE Datasheet, PDF (19/64 Pages) STMicroelectronics – 32 Mbit 2Mb x16, Boot Block Flash Memory and 8 Mbit 512Kb x16 SRAM, Multiple Memory Product

M36W832TE, M36W832BE
Table 5. Flash Read Electronic Signature
Code
Device EF GF WF A0
Manufacture
Code
V_IL V_IL V_IH V_IL
Device
Code
M36W832TE VIL VIL VIH VIH
M36W832BE VIL VIL VIH VIH
Note: RPF = VIH.
A1 A2-A7 A8-A11
V_IL 0 Don’t Care
V_IL 0 Don’t Care
V_IL 0 Don’t Care
A12-A20
20h
BAh
BBh
DQ0-DQ7 DQ8-DQ15
00h
V_IL
88h
V_IL
88h
V_IL
Table 6. Flash Read Block Lock Signature
Block Status EF GF WF A0 A1 A2-A7 A8-A20
A12-A20 DQ0 DQ1 DQ2-DQ15
Locked Block
V_IL V_IL V_IH V_IL V_IH
0 Don’t Care Block Address 1
0
00h
Unlocked Block
V_IL V_IL V_IH V_IL V_IH
0 Don’t Care Block Address 0
0
00h
Locked-Down
Block
V_IL V_IL V_IH V_IL V_IH
0 Don’t Care Block Address _X ⁽¹⁾ 1
00h
Note: 1. A Locked Block can be protected "DQ0 = 1" or unprotected "DQ0 = 0"; see Block Locking section.
Table 7. Flash Read Protection Register and Lock Register
Word
EF GF WF A0-A7 A8-A20
DQ0
DQ1
DQ2 DQ3-DQ7 DQ8-DQ15
Lock
V_IL V_IL V_IH 80h Don’t Care Don’t Care
OTP Prot. Don’t Care
data See note (1)
Don’t
Care
Don’t Care
Unique ID 0 VIL VIL VIH 81h Don’t Care ID data
ID data
ID data ID data ID data
Unique ID 1 VIL VIL VIH 82h Don’t Care ID data
ID data
ID data ID data ID data
Unique ID 2 VIL VIL VIH 83h Don’t Care ID data
ID data
ID data ID data ID data
Unique ID 3 VIL VIL VIH 84h Don’t Care ID data
ID data
ID data ID data ID data
OTP 0
V_IL V_IL V_IH 85h Don’t Care OTP data OTP data OTP data OTP data OTP data
OTP 1
V_IL V_IL V_IH 86h Don’t Care OTP data OTP data OTP data OTP data OTP data
OTP 2
V_IL V_IL V_IH 87h Don’t Care OTP data OTP data OTP data OTP data OTP data
OTP 3
V_IL V_IL V_IH 88h Don’t Care OTP data OTP data OTP data OTP data OTP data
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