HANBit
u
Erase/Program Operations
Alternate /CE Controlled Writes
PARAMETER SYMBOLS
DESCRIPTION
JEDEC
t
AVAV
t
AVWL
t
WLAX
t
DVWH
t
WHDX
STANDARD
t
WC
t
AS
t
AH
t
DS
t
DH
t
OES
t
GHWL
t
ELWL
t
WHEH
t
WLWH
t
WHWL
t
WHWH1
t
WHWH2
Notes
:
1. This does not include the preprogramming time
2. This timing is only for Sector Protect operations
t
GHWL
t
CS
t
CH
t
WP
t
WPH
t
WHWH1
t
WHWH2
Write Cycle Time
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recover Time Before Write
/CE Setup Time
/CE Hold Time
Write Pulse Width
Write Pulse Width High
Byte Programming Operation
Sector Erase Operation (Note1)
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
70
0
40
40
0
0
0
0
0
40
20
7
1
-75
HMF8M8M4G
-90
90
0
45
45
0
0
0
0
0
45
20
7
1
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
URL:
www.hbe.co.kr
REV.02(August,2002)
6
HANBit Electronics Co., Ltd.
HANBIT [ HANBIT ELECTRONICS CO.,LTD ]
