m58wr032et STMicroelectronics, m58wr032et Datasheet - Page 72

• Manufacturer Part Number: m58wr032et
• Description: 32 Mbit 2mb X 16, Multiple Bank, Burst 1.8v Supply Flash Memory
• Manufacturer: STMicroelectronics

M58WR032ET, M58WR032EB
Figure 29. Enhanced Factory Program Flowchart
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PROGRAM PHASE
SETUP PHASE
Note 1. Address can remain Starting Address WA1 or be incremented.
and SR1 for program,
V
PP
Check SR4, SR3
and Lock Errors
Exit
NO
Address Block WA1
Address WA2
Address WAn
Address WA1
Read Status
Address WA1
Read Status
Read Status
Read Status
Address WA1
Write FFFFh
YES
YES
YES
YES
YES
Write PD1
Write PD2
Write PDn
Write D0h
SR0 = 0?
SR7 = 0?
SR0 = 0?
SR0 = 0?
SR0 = 0?
Write 30h
Register
Register
Register
Register
Start
/ =
( 1)
( 1)
NO
NO
NO
NO
Address
Register for Errors
Address WAn
Address WA2
Address WA1
Check Status
Read Status
Read Status
Read Status
Read Status
Write FFFFh
YES
YES
YES
Write PD1
Write PD2
Write PDn
YES
SR0 = 0?
SR7 = 1?
Register
SR0 = 0?
Register
SR0 = 0?
Register
Register
End
= /
Block WA1
( 1)
( 1)
( 1)
NO
NO
NO
NO
VERIFY PHASE
EXIT PHASE
AI06160