HANBit
u
Write/Erase/Program Operations
Alternate /CE Controlled Writes
PARAMETER SYMBOLS
DESCRIPTION
JEDEC
t
AVAV
t
AVEL
t
ELAX
t
DVEH
t
EHDX
STANDARD
t
WC
t
AS
t
AH
t
DS
t
DH
t
OES
t
GHEL
t
WLEL
t
EHWH
t
ELEH
t
EHEL
t
WHWH1
t
WHWH2
t
GHEL
t
WS
t
WH
t
CP
t
CPH
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
/WE Setup Time
/WE Hold Time
/CE Pulse Width
/CE Pulse Width High
Byte Programming Operation
Sector Erase Operation (Note)
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
55
0
45
35
0
0
0
0
0
35
30
9
0.7
-55
HMF51232J4V
-90
90
0
45
45
0
0
0
0
0
35
30
9
0.7
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
Notes
: This does not include the preprogramming time.
URL:
www.hbe.co.kr
REV.02(August,2002)
6
HANBit Electronics Co., Ltd.
HANBIT [ HANBIT ELECTRONICS CO.,LTD ]
