km29w32000ts Samsung Semiconductor, Inc., km29w32000ts Datasheet - Page 16

• Manufacturer Part Number: km29w32000ts
• Description: 8-bit Nand Flash Memory
• Manufacturer: Samsung Semiconductor, Inc.

BLOCK ERASE OPERATION
CLE
CE
WE
ALE
RE
I/O
R/B
SUSPEND & RESUME OPERATION DURING BLOCK ERASE
KM29W32000TS
CLE
CE
WE
ALE
RE
I/O
R/B
0
0
~
~
7
7
Auto Block Erase Setup Command
Auto Block Erase Setup Command
60H
t
WC
A
Block Address
60H
9
~ A
16
A
A
9
17
~ A
~ A
Address
Block
16
21
A
17
(ERASE ONE BLOCK)
~ A
t
WC
21
D0H
t
WB
Erase Command
DOH
16
t
Busy
WB
Suspend
Busy
B0H
t
BERS
t
SR
Program/Read
Function are
Acceptable
FLASH MEMORY
D0H
Read Status
Command
70H
t
WB
Resume
I/O
I/O
t
RHW
0
0
I/O
I/O
=0 Successful Erase
=1 Error in Erase
I/O
70H
0
0
=0 Successful Erase
=1 Error in Erase
0
I/O
0