M28W160ECB データシートの表示（PDF） - Numonyx -> Micron

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M28W160ECB

16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory

Numonyx -> Micron 

M28W160ECT, M28W160ECB

Table 32. Write State Machine Current/Next, sheet 2 of 2.

Command Input (and Next State)

Current State Read Elect.Sg.

(90h)

Read CFI

Query

(98h)

Lock Setup

(60h)

Prot. Prog. Lock Confirm Lock Down

Setup (C0h)

(01h)

Confirm (2Fh)

Read Array Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Read Status Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Read Elect.Sg. Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Read CFI Query Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Lock Setup

Lock Command Error

Lock (complete)

Lock Cmd Error Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Lock (complete) Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Prot. Prog.

Setup

Protection Register Program

Prot. Prog.

(continue)

Protection Register Program (continue)

Prot. Prog.

(complete)

Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Prog. Setup

Program

Program

(continue)

Program (continue)

Prog. Suspend Prog. Suspend Prog. Suspend

Read Status Read Elect.Sg. Read CFI Query

Program Suspend Read Array

Prog. Suspend Prog. Suspend Prog. Suspend

Read Array Read Elect.Sg. Read CFI Query

Program Suspend Read Array

Prog. Suspend Prog. Suspend Prog. Suspend

Read Elect.Sg. Read Elect.Sg. Read CFI Query

Program Suspend Read Array

Prog. Suspend Prog. Suspend Prog. Suspend

Read CFI Read Elect.Sg. Read CFI Query

Program Suspend Read Array

Program

(complete)

Read Elect.Sg. Read CFIQuery Lock Setup

Prot. Prog.

Setup

Read Array

Erase Setup

Erase Command Error

Erase

Cmd.Error

Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Erase (continue)

Erase (continue)

Erase Suspend Erase Suspend Erase Suspend

Read Status Read Elect.Sg. Read CFI Query

Lock Setup

Erase Suspend Read Array

Erase Suspend Erase Suspend Erase Suspend

Read Array Read Elect.Sg. Read CFI Query

Lock Setup

Erase Suspend Read Array

Erase Suspend Erase Suspend Erase Suspend

Read Elect.Sg. Read Elect.Sg. Read CFI Query

Lock Setup

Erase Suspend Read Array

Erase Suspend Erase Suspend Erase Suspend

Read CFI Query Read Elect.Sg. Read CFI Query

Lock Setup

Erase Suspend Read Array

Erase

(complete)

Read Elect.Sg. Read CFI Query Lock Setup

Prot. Prog.

Setup

Read Array

Note: Cmd = Command, Elect.Sg. = Electronic Signature, Prog. = Program, Prot = Protection.

Unlock

Confirm

(D0h)

Program

(continue)

Program

(continue)

Program

(continue)

Program

(continue)

Erase

(continue)

Erase

(continue)

Erase

(continue)

Erase

(continue)

Erase

(continue)

48/50

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