CDP1824D3 데이터 시트보기 (PDF) - Intersil
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CDP1824D3 Datasheet PDF : 5 Pages
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CDP1824/3, CDP1824C/3
Data Retention Specifications At TA = +25oC
PARAMETER
SYMBOL
Data Retention Voltage
Data Retention Quiescent Current
Chip Deselect to Data Retention Time
VDR
IDD
tCDR
Recovery to Normal Operation Time
tRC
TEST
CONDITIONS
VDR
(V)
VDD
(V)
-
-
2.5
-
2.5
5
2.5
10
2.5
5
2.5
10
LIMITS
CDP1824/3
CDP1824C/3
MIN
MAX
MIN
MAX
2.5
-
2.5
-
-
10
-
40
600
-
600
-
300
-
-
-
600
-
600
-
300
-
-
-
UNITS
V
µA
ns
ns
ns
ns
VDD
tCDR
DATA RETENTION
MODE
0.95 VDD
VDD
0.95 VDD
tF
tF
tRC
(NOTE 1)
(NOTE 1)
VIH
CS
VIL
VIH
VIL
NOTE: tr, tf > 1µs.
FIGURE 3. LOW VDD DATA RETENTION WAVEFORMS AND TIMING DIAGRAM
Static Burn-In Circuit
VDD
1
18
2
17
VDD
3
16
4
15
5
14
6
13
7
12
8
11
9
10
VSS All Resistors 47kΩ (±±20%) VSS
TYPE
CDP1824
CDP1824C
VDD
11V
7V
TEMPERATURE
TIME
+125oC
160 Hrs., Min.
+125oC
160 Hrs., Min.
46
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