M58WR032EB datasheet(18/81 Pages) STMICROELECTRONICS

部件名	M58WR032EB

功能描述	32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory

PDF	81 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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18 / 81 page

M58WR032ET, M58WR032EB

18/81

Table 6. Electronic Signature Codes

Note: CR=Configuration Register.

Figure 5. Security Block and Protection Register Memory Map

Code

Address (h)

Data (h)

Manufacturer Code

Bank Address + 00

0020

Device Code

Top

Bank Address + 01

8814

Bottom

Bank Address + 01

8815

Block Protection

Locked

Block Address + 02

0001

Unlocked

0000

Locked and Locked-Down

0003

Unlocked and Locked-Down

0002

Reserved

Bank Address + 03

Reserved

Configuration Register

Bank Address + 05

Protection Register Lock

ST Factory Default

Bank Address + 80

0006

Security Block Permanently Locked

0002

OTP Area Permanently Locked

0004

Security Block and OTP Area Permanently

Locked

0000

Protection Register

Bank Address + 81

Bank Address + 84

Unique Device

Number

Bank Address + 85

Bank Address + 8C

OTP Area

AI06181

Parameter Block # 0

User Programmable OTP

Unique device number

Protection Register Lock

8Ch

85h

84h

81h

80h

PROTECTION REGISTER

SECURITY BLOCK

M58WR032EB 数据表(PDF) 18 Page - STMicroelectronics

M58WR032EB 数据表(HTML) 18 Page - STMicroelectronics

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