M58LW032 STMICROELECTRONICS [STMicroelectronics], M58LW032 Datasheet - Page 58

• Manufacturer Part Number: M58LW032
• Description: 32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M58LW032A
Figure 31. Command Interface and Program Erase Controller Flowchart (b)
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COMMAND
WAIT FOR
WRITE
COMMAND
PROGRAM
ERROR
NO
SIGNATURE
PROGRAM
STATUS
BUFFER
QUERY
READ
READ
LOAD
D0h
CFI
c
YES
YES
YES
YES
YES
SUSPENDED
YES
NO
ARRAY
ERASE
ARRAY
READ
READ
FFh
E8h
D0h
70h
90h
98h
B
NO
NO
NO
NO
YES
NO
YES
NO
STATUS
READ
STATUS
YES
READ
YES
YES
SUSPEND
STATUS
READY
READY
(ERASE RESUME)
ERASE
ERASE
READ
B0h
A
?
?
NO
NO
Program/Erase Controller
Status bit in the Status
Register
NO
(READ STATUS)
STATUS
READ
AI03619