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M5295AFP 参数 Datasheet PDF下载

M5295AFP图片预览
型号: M5295AFP
PDF下载: 下载PDF文件 查看货源
内容描述: 看门狗定时器 [Watchdog Timer]
分类和应用:
文件页数/大小: 13 页 / 166 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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M5295AL/AP/AFP
Output Saturation Voltage vs.
Ambient Temperature
0.4
V
CC
= 5V
R
L
= 4.7kΩ
Output Saturation Voltage V
OL
(RST1), (RST2) (V)
Output Saturation Voltage V
OL
(RST1), (RST2) (V)
Output Saturation Voltage vs. Load Current
1.6
V
CC
= 5V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1
1
10
100
0.3
0.2
0.1
0
–40 –20 0
20 40 60 80 100 120
Ambient Temperature Ta (°C)
Watchdog Timer Threshold voltage vs.
Ambient Temperature
8
7
6
5
4
3
2
1
0
–40 –20 0
20 40 60 80 100 120
V
TH3(L)
V
TH3(H)
Load Current I
OUT
(mA)
Watchdog Timer Threshold voltage
V
TH3(H), (L)
(V)
Pin TC Input Current I
IN
(mA)
V
CC
= 5V
Pin TC Input Current vs. Ambient Temperature
8
V
CC
= 5V
7
6
5
4
3
2
1
0
–40 –20 0
20 40 60 80 100 120
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Watchdog Timer vs. Ambient Temperature
1.6
Watchdog Timer t
WD
(ms)
1.4
C = 0.1µF
1.2
1.0
0.8
0.6
0.4
0.2
0
–40 –20 0
20 40 60 80 100 120
R
1
= 10Ω
Reset Timer(2) t
RST(2)
(µs)
V
CC
= 5V
Reset Timer(2) vs. Ambient Temperature
320
V
CC
= 5V
280
C = 0.1µF
240
200
160
120
80
40
0
–40 –20 0
20 40 60 80 100 120
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
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