参数资料
型号: ISL12029
厂商: Intersil Corporation
英文描述: Real Time Clock/Calendar with EEPROM(带EEPROM实时时钟/日历)
中文描述: 实时时钟/日历带有EEPROM(带EEPROM的实时时钟/日历)
文件页数: 8/28页
文件大小: 426K
代理商: ISL12029
8
FN6206.6
October 18, 2006
Typical Performance Curves
Temperature is +25°C unless otherwise specified
FIGURE 5. I
BAT
vs V
BAT,
SBIB = 0
FIGURE 6. I
BAT
vs V
BAT,
SBIB = 1
FIGURE 7. I
DD3
vs TEMPERATURE
FIGURE 8. I
BAT
vs TEMPERATURE
FIGURE 9. I
DD3
vs V
DD
FIGURE 10.
F
OUT
vs ATR SETTING
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
1.8
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Vbat (V)
I
SCL,SDA pullups = 0V
SCL,SDA pullups = Vbat
BSW = 0 or 1
BSW = 0 or 1
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.80
2.30
2.80
3.30
3.80
4.30
4.80
5.30
Vbat(V)
I
SCL,SDA pullups = 0V
BSW = 0 or 1
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
-45
-35
-25
-15
-5
5
15
25
35
45
55
65
75
85
Temperature
I
Vdd=3.3V
Vdd=5.5V
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
-45
-35
-25
-15
-5
5
15
25
35
45
55
65
75
85
Temperature
I
Vbat = 3.0V
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
1.8
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Vdd (V)
I
-40
-20
0
20
40
60
80
-32
-28
-24
-20
-16
-12
-8
-4
ATR setting
0
4
8
12
16
20
24
28
P
ISL12029
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