M58WR032KU70ZA6U NUMONYX, M58WR032KU70ZA6U Datasheet - Page 115

• Manufacturer Part Number: M58WR032KU70ZA6U
• Description: NUMM58WR032KU70ZA6U NUM 32MB NOR FLASH P
• Manufacturer: NUMONYX

M58WRxxxKU, M58WRxxxKL
Figure 29. Quadruple enhanced factory program flowchart
1. Address can remain Starting Address WA1 (in which case the next Page is programmed) or can be any address in the
2. The address is only checked for the first word of each Page as the order to program the words is fixed, so subsequent
LOAD PHASE
same block.
words in each Page can be written to any address.
SETUP PHASE
and SR1 for program,
V
FIRST
Check SR4, SR3
PP
and Lock Errors
Exit
NO
Address WA1
Address WA1
Read Status
Write PD1
SR7 = 0?
Write 75h
Register
Start
YES
PROGRAM AND
VERIFY PHASE
Address WA3
Address WA1
Address WA2
Address WA4
Read Status
Last Page?
YES
Write PD3
Write PD1
Write PD2
Write PD4
SR0 = 0?
Register
YES
( 2)
( 1)
( 2)
( 2)
NO
NO
LOAD PHASE
Flowcharts and pseudocodes
Address
Programming Errors
Check SR4 for
Write FFFFh
End
= /
Block WA1
EXIT PHASE
115/123
AI06178b