m58bw16f Numonyx, m58bw16f Datasheet - Page 69

• Manufacturer Part Number: m58bw16f
• Description: 16 Or 32 Mbit X 32, Boot Block, Burst 3.3 V Supply Flash Memories
• Manufacturer: Numonyx

M58BW16F, M58BW32F
Figure 27. Program Suspend & Resume flowchart and pseudocode
Program Continues
Read data from
another block
Read Status
Write D0h
Write B0h
Write 70h
Write FFh
Register
b7 = 1
b2 = 1
Start
YES
YES
NO
NO
Program Complete
Read Data
Write FFh
Program/Erase Suspend command:
– write B0h
– write 70h
do:
– read status register
while b7 = 1
If b2 = 0, Program completed
Read Memory Array command:
– write FFh
– one or more data reads
Program Erase Resume command:
– write D0h
– if the program operation completed
from other blocks
to resume programming
then this is not necessary. The device
returns to Read Array as normal
(as if the Program/Erase Suspend
command was not issued).
AI00612b
Flowcharts
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