參數(shù)資料
型號: DS1245YP-85-IND
英文描述: CAT5E PATCH CORD 1 FOOT PINK
中文描述: 1024k非易失SRAM
文件頁數(shù): 4/12頁
文件大?。?/td> 221K
代理商: DS1245YP-85-IND
DS1245Y/AB
4 of 12
CAPACITANCE
(t
A
=25
°
C)
PARAMETER
SYMBOL
Input Capacitance
C
IN
Input/Output Capacitance
C
I/O
MIN
TYP
5
5
MAX
10
10
UNITS
pF
pF
NOTES
AC ELECTRICAL
(V
CC
=5V
±
=
5% for DS1245AB)
CHARACTERISTICS
(t
A
: See Note 10) (V
CC
=5V
±
=
10% for DS1245Y)
DS1245AB-70
DS1245Y-70
MIN
70
DS1245AB-85
DS1245Y-85
MIN
85
PARAMETER
Read Cycle Time
Access Time
SYMBOL
t
RC
t
ACC
t
OE
t
CO
t
COE
t
OD
t
OH
t
WC
t
WP
t
AW
t
WR1
t
WR2
t
ODW
t
OEW
t
DS
t
DH1
t
DH2
MAX
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
70
35
70
85
45
85
OE
to Output Valid
CE
to Output Valid
OE
or
CE
to Output Active
Output High Z from Deselection
Output Hold from Address Change
Write Cycle Time
Write Pulse Width
Address Setup Time
Write Recovery Time
5
5
5
5
25
30
5
5
70
55
0
5
15
85
65
0
5
15
3
12
13
5
5
4
12
13
Output High Z from
WE
Output Active from
WE
Data Setup Time
Data Hold Time
25
30
5
5
30
0
10
35
0
10
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