M58LW032C110ZA6 STMICROELECTRONICS [STMicroelectronics], M58LW032C110ZA6 Datasheet - Page 57

• Manufacturer Part Number: M58LW032C110ZA6
• Description: 32 Mbit 2Mb x16, Uniform Block, Burst 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 30. Command Interface and Program Erase Controller Flowchart (a)
B
SIGNATURE
COMMAND
WAIT FOR
WRITE
READ
90h
Note 1. The Erase command (20h) can only be issued if the flash is not already in Erase Suspend.
YES
NO
QUERY
98h
CFI
YES
NO
STATUS
READ
70h
YES
NO
COMMAND
PROGRAM
ERROR
STATUS
CLEAR
50h
YES
NO
NO
PROGRAM
BUFFER
LOAD
E8h
D0h
C
YES
YES
NO
SET-UP
ERASE
20h
D0h
A
YES
YES
(1)
NO
NO
COMMAND
ERROR
ERASE
FFh
M58LW032C
YES
NO
ARRAY
READ
AI03618
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