M58WR064 STMICROELECTRONICS [STMicroelectronics], M58WR064 Datasheet - Page 80

• Manufacturer Part Number: M58WR064
• Description: 64 Mbit 4Mb x 16, Multiple Bank, Burst 1.8V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M58WR064ET, M58WR064EB
Table 43. Command Interface States - Lock Table, Next Output
Note: 1. CI = Command Interface, CR = Configuration Register, EFP = Enhanced Factory Program, Quad EFP = Quadruple Enhanced Fac-
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Program in Erase
Lock/CR Setup in
Program in Erase
Program in Erase
Quad EFP Setup
Current CI State
Quad EFP Busy
Erase Suspend
Program Setup
Lock/CR Setup
Program/Erase
Suspend Busy
Program Busy
Erase Setup
Suspended
EraseBusy
OTP Setup
EFP Setup
EFP Verify
OTP Busy
EFP Busy
2. EFP and Quad EFP exit when Block Address is different from first Block Address and data is FFFFh.
3. If the P/E.C. is active, both cycles are ignored.
4. Illegal commands are those not defined in the command set.
Suspend
Suspend
Ready
tory Program, P/E. C. = Program/Erase Controller.
Lock/CR
Setup
Status Register
Status Register
(3)
OTP Setup
(3)
Status Register
Block Lock
Confirm
Next Output State After Command Input
Output Unchanged
Output Unchanged
Status Register
Lock-Down
Confirm
Block
Confirm
Set CR
Array
Quad EFP
EFP Exit,
Exit
Array
Array
Status Register
(2)
Unchanged
Unchanged
Command
Output
Output
Illegal
(4)
Completed
Unchanged
Unchanged
Unchanged
Unchanged
Operation
P/E. C.
Output
Output
Output
Output