MBM29DL32XTE/BE80/90
MBM29DL32XTE/BE Command Definitions
Bus
write
cy-
cles
req’d
Fourth bus
read/write
cycle
First bus Second bus Third bus
write cycle write cycle write cycle
Fifth bus
write cycle write cycle
Sixth bus
Command
sequence
Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data
Word
Byte
Word
Byte
Read/
1
3
XXXh F0h
Reset*1
555h
2AAh
555h
555h
Read/
Reset*1
AAh
AAh
AAh
55h
55h
55h
F0h RA*7 RD*7
AAAh
AAAh
(BA)
555h
Word
Byte
555h
2AAh
555h
Autoselect
3
4
90h
A0h
IA*7 ID*7
(BA)
AAAh
AAAh
Word
Byte
555h
2AAh
555h
555h
Program
PA
PD
AAAh
AAAh
Program
Suspend
1
1
BA
BA
B0h
30h
Program
Resume
Word
Byte
Word
Byte
555h
AAAh
555h
AAAh
BA
2AAh
555h
2AAh
555h
555h
AAAh
555h
AAAh
555h
AAAh
555h
AAAh
2AAh
555h
2AAh
555h
555h
Chip Erase
6
6
AAh
AAh
55h
55h
80h
80h
AAh
AAh
55h
55h
10h
30h
AAAh
Sector
Erase
SA
Erase Suspend
Erase Resume
1
1
B0h
30h
BA
Word
555h
AAAh
2AAh
555h
555h
Set to
Fast Mode
3
2
AAh
55h
PD
20h
Byte
Word
Byte
AAAh
Fast
Program *2
XXXh A0h
PA
Word
Reset from
Fast Mode
*
6
*
2
4
BA
90h XXXh
F0h
Byte
2
Extended
Sector
Group
Word
XXXh 60h SPA 60h SPA 40h SPA SD
Protection
*
Byte
3
(BA)
Word
Byte
55h
98h
(BA)
Query*4
1
AAh
(Continued)
11
SPANSION [ SPANSION ]
