M28R400CT datasheet(48/50 Pages) STMICROELECTRONICS

номер детали	M28R400CT

подробное описание детали	4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory

PDF	50 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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48 / 50 page

M28R400CT, M28R400CB

48/50

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

Block Erase

Suspend Read

Array

Erase

Suspend

Read

Elect.Sg.

Erase

Suspend

Read CFI

Query

Lock Setup

Erase Suspend Read Array

Erase

(continue)

Erase

Suspend

Read Array

Block Erase

Suspend Read

Elect.Sg.

Erase

Suspend

Read

Elect.Sg.

Erase

Suspend

Read CFI

Query

Lock Setup

Erase Suspend Read Array

Erase

(continue)

Erase

Suspend

Read Array

Block Erase

Suspend Read

CFI Query

Erase

Suspend

Read

Elect.Sg.

Erase

Suspend

Read CFI

Query

Lock Setup

Erase Suspend Read Array

Erase

(continue)

Erase

Suspend

Read Array

Block Erase

(complete)

Read

Elect.Sg.

Read CFI

Query

Lock Setup

Prot. Prog.

Setup

Read Array

Chip Erase

Set Up

Chip Erase

Setup

Chip Erase Command Error

Erase

(continue)

Chip Erase

Command

Error

Chip Erase

Cmd.Error

Read

Elect.Sg.

Read CFI

Query

Lock Setup

Prot. Prog.

Setup

Read Array

Chip Erase

Set Up

Chip Erase

(continue)

Chip Erase (continue)

Chip Erase

(complete)

Read

Elect.Sg.

Read CFI

Query

Lock Setup

Prot. Prog.

Setup

Read Array

Chip Erase

Set Up

Current State

Command Input (and Next State)

Read

Elect.Sg.

(90h)

Read CFI

Query

(98h)

Lock Setup

(60h)

Prot. Prog.

Setup (C0h)

Lock

Confirm

(01h)

Lock Down

Confirm

(2Fh)

Unlock

Confirm

(D0h)

Chip Erase

Set Up

(80h)

M28R400CT датащи(PDF) 48 Page - STMicroelectronics

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