M58LR128GT datasheet(21/84 Pages) STMICROELECTRONICS

21 / 84 page

21/84

M58LR128GT, M58LR128GB

Table 6. Factory Program Command

Note: 1. WA = Word Address in targeted bank, BKA= Bank Address, PD = Program Data, BA = Block Address, X = Don’t Care.

2. WA1 is the Start Address, NOT BA1 = Not Block Address of WA1.

3. The Program/Verify phase can be executed any number of times as long as the data is to be programmed to the same block.

4. Any address within the bank can be used.

Table 7. Electronic Signature Codes

Note: CR = Configuration Register, PRLD = Protection Register Lock Data.

Command

Phase

Bus Write Operations

1st

2nd

3rd

Final -1

Final

Add

Data

Add

Data

Add

Data

Add

Data

Add

Data

Buffer

Enhanced

Factory

Program

Setup

BKA or

WA(4)

80h

WA1

D0h

Program/

Verify(3))

≥32

WA1

PD1

WA1

PD2

WA1

PD3

WA1

PD31

WA1

PD32

Exit

NOT

BA1

(2)

Code

Address (h)

Data (h)

Manufacturer Code

Bank Address + 00

0020

Device Code

Top

Bottom

Bank Address + 01

88C4

88C5

Block Protection

Locked

Block Address + 02

0001

Unlocked

0000

Locked and Locked-Down

0003

Unlocked and Locked-Down

0002

Configuration Register

Bank Address + 05

Protection Register PR0

Lock

ST Factory Default

Bank Address + 80

0002

OTP Area Permanently Locked

0000

Protection Register PR0

Bank Address + 81

Bank Address + 84

Unique Device

Number

Bank Address + 85

Bank Address + 88

OTP Area

Protection Register PR1 through PR16 Lock

Bank Address + 89

PRLD

Protection Registers PR1-PR16

Bank Address + 8A

Bank Address + 109

OTP Area

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