m58lw032d STMicroelectronics, m58lw032d Datasheet - Page 22

• Manufacturer Part Number: m58lw032d
• Description: 32 Mbit 4mb X8, 2mb X16, Uniform Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

M58LW032D
Table 10. Status Register Bits
22/50
Program/Erase Controller active
Write Buffer not ready
Write Buffer ready
Write Buffer ready in Erase Suspend
Program suspended
Program suspended in Erase Suspend
Program/Block Protect completed
successfully
Program completed successfully in Erase
Suspend
Program/Block protect failure due to incorrect
command sequence
Program failure due to incorrect command
sequence in Erase Suspend
Program/Block Protect failure due to
error
Program failure due to
Suspend
Program failure due to Block Protection
Program failure due to Block Protection in
Erase Suspend
Program/Block Protect failure due to cell
failure
Program failure due to cell failure in Erase
Suspend
Erase Suspended
Erase/Blocks Unprotect completed
successfully
Erase/Blocks Unprotect failure due to
incorrect command sequence
Erase/Blocks Unprotect failure due to
error
Erase failure due to Block Protection
Erase/Blocks Unprotect failure due to failed
cells in Block
Configure STS error due to invalid
configuration code
OPERATION
V
PEN
error in Erase
V
V
PEN
PEN
SR7
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SR6
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
0
0
0
0
0
SR5
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
SR4
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
0
0
0
1
Hi-Z
Hi-Z
SR3
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
0
0
0
SR2
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SR1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
Result
(Hex)
C0h
C4h
C0h
B0h
D8h
D2h
D0h
C0h
B0h
A8h
A2h
A0h
B0h
N/A
N/A
80h
84h
80h
F0h
98h
92h
90h
80h