M59MR032D datasheet(18/49 Pages) STMICROELECTRONICS

18 / 49 page

M59MR032C, M59MR032D

18/49

Table 17. Instructions (1,2)

Mne.

Instr.

Cyc.

1st Cyc.

2nd Cyc.

3rd Cyc.

4th Cyc.

5th Cyc.

6th Cyc.

RD (4)

Read/Reset

Memory Array

Addr. (3)

Read Memory Array until a new write cycle is initiated.

Data

F0h

Addr.

555h

2AAh

555h

Read Memory Array until a new

write cycle is initiated.

Data

AAh

55h

F0h

RCFI

CFI Query

Addr.

55h

Read CFI data until a new write cycle is initiated.

Data

98h

AS (4)

Auto Select

Addr.

555h

2AAh

555h

Read electronic Signature or

Block Protection or Configuration

is initiated.

Data

AAh

55h

90h

Configuration

Addr.

555h

2AAh

555h

Configura-

tion Data

Data

AAh

55h

60h

03h

Program

Addr.

555h

2AAh

555h

Program

Address

Read Data Polling or

Toggle Bit until

Program completes.

Data

AAh

55h

A0h

Program

Data

DPG

Double Word

Program

Addr.

555h

2AAh

555h

Program

Address 1

Program

Address 2

Note 6, 7

Data

AAh

55h

40h

Program

Data 1

Program

Data 2

EBY

Enter Bypass

Mode

Addr.

555h

2AAh

555h

Data

AAh

55h

20h

XBY

Exit Bypass

Mode

Addr.

Data

90h

00h

PGBY

Program in

Bypass Mode

Addr.

Program

Address

Read Data Polling or Toggle Bit until Program

completes.

Data

A0h

Program

Data

DPGBY

Double Word

Program in

Bypass Mode

Addr.

Program

Address 1

Program

Address 2

Note 6, 7

Data

40h

Program

Data 1

Program

Data 2

Block Protect

Addr.

555h

2AAh

555h

Block

Address

Data

AAh

55h

60h

01h

Block Unprotect

Addr.

555h

2AAh

555h

Block

Address

Data

AAh

55h

60h

D0h

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