M58WR032EB datasheet(74/81 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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74 / 81 page

M58WR032ET, M58WR032EB

74/81

Figure 30. Quadruple Enhanced Factory Program Flowchart

Note: 1. The address can remain Starting Address WA1 (in which case the next Page is programmed) or can be any address in the same

block.

2. The address is only checked for the first Word of each Page as the order to program the Words is fixed so that subsequent Words

in each Page can be written to any address.

Write 75h

Address WA1

AI08010

Start

End

Write PD1

Address WA1(1)

Write PD2

Address WA2(2)

Write PD3

Address WA3(2)

Read Status

SETUP PHASE

PROGRAM AND

VERIFY PHASE

SR7 = 0?

YES

Check SR4, SR3

and SR1 for program,

VPP and Lock Errors

Exit

Check SR4 for

Programming Errors

YES

LOAD PHASE

EXIT PHASE

Write PD4

Address WA4(2)

SR0 = 0?

Last Page?

YES

Write FFFFh

Address

Block WA1

Write PD1

Address WA1

Read Status

FIRST

LOAD PHASE

M58WR032EB 数据表(PDF) 74 Page - STMicroelectronics

M58WR032EB 数据表(HTML) 74 Page - STMicroelectronics

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