參數(shù)資料
型號(hào): SMR101S
廠商: Summit Microelectronics, Inc.
英文描述: programmable reset controller especially designed for embedded consumer electronics.
中文描述: 可編程復(fù)位控制器是專為嵌入式消費(fèi)類電子產(chǎn)品。
文件頁數(shù): 6/9頁
文件大?。?/td> 220K
代理商: SMR101S
SMR101
Preliminary Information
Summit Microelectronics, Inc
209
1
2.1 4/21/2005
6
(Over recommended operating conditions, unless otherwise noted. All voltages are relative to GND.)
Symbol
Parameter
Notes
Min.
0.80
Typ.
Max
1.20 ms
Unit
1
20
25
30 ms
80
100
120 ms
T
RESET
Reset Output Timeout period
Programmed Default = 100ms
160
200
240 ms
4.41
4.5
4.59 V
4.16
4.25
4.34 V
2.91
2.97
3.03 V
2.75
2.81
2.87 V
2.64
2.7
2.76 V
2.5
2.55
2.6
V
2.38
2.43
2.48 V
V
MON
Voltage Monitor Threshold
1
Programmed Default = 2.97V
2.25
2.3
2.35 V
0.10
0.125
0.15 s
0.20
0.25
0.30 s
0.40
0.5
0.60 s
0.80
1
1.20 s
1.60
2
2.40 s
3.20
4
4.80 s
6.40
8
9.60 s
T
RESET_SR
Programmable Reset Hold-
Down Delay times (soft reset)
Programmed Default = 0.25s
8
10
12 s
0.40
0.5
0.60 s
0.80
1
1.20 s
1.60
2
2.40 s
3.20
4
4.80 s
6.40
8
9.60 s
12.80
16
19.20 s
25.60
32
38.40 s
T
RESET_HR
Programmable Reset Hold-
Down Delay times (hard reset)
Programmed Default = 4s
32
40
48 s
Note 1 - Voltage monitor threshold accuracies are relative to factory programmed setting, deviation from this setting can
result in errors exceeding those stated above.
AC OPERATING CHARACTERISTICS
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