DS1220AB-200 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
DS1220AB-200 Datasheet PDF : 7 Pages
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DS1220Y
16K Nonvolatile SRAM
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYM DS1220Y-100
MIN MAX
Read Cycle Time
tRC
100
Access Time
tACC
100
to Output Valid
tOE
50
to Output Valid
tCO
100
or
to
Output Active
tCOE
5
Output High Z
tOD
35
From Deslection
Output Hold from
Address Change
tOH
5
Write Cycle Time
tWC
100
Write Pulse Width
tWP
75
Address SetupTime
tAW
0
Write Recovery Time
tWR1
0
tWR2
10
Output High Z from
tODW
35
Output Active from
tOEW
5
Data Setup Time
tDS
40
Data Hold Time
tDH1
0
tDH2
10
DS1220Y-120
MIN MAX
120
120
60
120
5
35
5
120
90
0
0
10
35
5
50
0
10
(TA: See Note 10; Vcc =5.0V ±10%)
DS1220Y-150
DS1220Y-200
UNITS NOTE
MIN
MAX MIN
MAX
150
200
ns
150
200
ns
70
100
ns
150
200
ns
5
5
ns
5
35
35
ns
5
5
5
ns
150
200
100
150
0
0
0
0
10
10
35
35
5
5
60
80
0
0
10
10
ns
ns
3
ns
ns
12
ns
13
ns
5
ns
4
ns
4
ns
12
ns
13
READ CYCLE
SEE NOTE1
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