M28W320FSU STMICROELECTRONICS [STMicroelectronics], M28W320FSU Datasheet - Page 47

• Manufacturer Part Number: M28W320FSU
• Description: 32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Uniform Block, Secure Flash Memories
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 29. Write State Machine Current/Next, sheet 2 of 2.
Note: Cmd = Command, Elect.Sg. = Electronic Signature, Prog. = Program, Prot = Protection.
Erase Suspend Read CFI Query
Erase Suspend Read Elect.Sg.
Erase Suspend Read Array
Prot. Prog. (complete)
Prot. Prog. (continue)
Program (complete)
Program (continue)
Prot. Prog. Setup
Erase (complete)
Erase Cmd.Error
Erase (continue)
Read CFI Query
Erase Suspend
Read Elect.Sg.
Read Elect.Sg.
Prog. Suspend
Prog. Suspend
Prog. Suspend
Prog. Suspend
Current State
Erase Setup
Read Status
Read Status
Read Ststus
Prog. Setup
Read Array
Read Array
Read CFI
Erase Suspend Read Elect.Sg.
Erase Suspend Read Elect.Sg.
Erase Suspend Read Elect.Sg.
Erase Suspend Read Elect.Sg.
Prog. Suspend Read Elect.Sg.
Prog. Suspend Read Elect.Sg.
Prog. Suspend Read Elect.Sg.
Prog. Suspend Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
Read Elect.Sg.
(90h)
Protection Register Program (continue)
Command Input (and Next State)
Erase Suspend Read CFI Query
Erase Suspend Read CFI Query
Erase Suspend Read CFI Query
Prog. Suspend Read CFI Query
Prog. Suspend Read CFI Query
Prog. Suspend Read CFI Query
Prog. Suspend Read CFI Query
Protection Register Program
Erase Command Error
Program (continue)
Erase (continue)
Read CFI Query
Read CFI Query
Read CFI Query
Read CFI Query
Read CFI Query
Read CFI Query
Read CFI Query
Read CFI Query
Read CFI Query
Erase Suspend
Read CFIQuery
Program
(98h)
M28W320FSU, M28W640FSU
Program Suspend Read Array
Program Suspend Read Array
Program Suspend Read Array
Program Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Erase Suspend Read Array
Prot. Prog. Setup (C0h)
Prot. Prog. Setup
Prot. Prog. Setup
Prot. Prog. Setup
Prot. Prog. Setup
Prot. Prog. Setup
Prot. Prog. Setup
Prot. Prog. Setup
Prot. Prog. Setup
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