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参数资料
| 型号： | ASM6389XS32TD5G-T |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | GREEN, SC-70, 4 PIN |
| 文件页数： | 12/15页 |
| 文件大小： | 150K |
| 代理商： | ASM6389XS32TD5G-T |
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Notice: The information in this document is subject to change without notice
Single/Dual Low Voltage, Low Power Microcontroller Power Supply Supervisor
rev 1.5
September 2005
ASM6381 - ASM6390
Electrical Characteristics:
Unless otherwise noted, VCC is over the full voltage range, TA = -40°C to 125°C. Typical values at TA = 25°C
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
Input Voltage Range
TA = -40°C to 125°C
1.0
5.5
V
ICC
VCC Supply Current
VCC < 5.5V
VCC < 3.6V
VCC < 2.5V
VCC < 1.8V
7
6
4
3
13
11
7
6
A
VTH
VCC Reset Threshold
(See Table 3)
TA = 25°C
TA = -40°C to 125°C
VTH - 1.5%
VTH - 2.5%
VTH
VTH + 1.5%
VTH + 2.5%
V
VTH/°C
Reset Threshold Temp
Coefficient
60
ppm/°C
VCC to Reset Delay
VCC = VTH+100mV to VTH - 100mV
VCC falling at 10mV/s
35
s
tRP
ASM6381 - ASM6389
Reset Active Timeout
Period
(See Table 4)
D1
1
2
ms
D2
20
40
D3
140
280
D5
280
560
D6
560
1120
D4
1120
2240
D7
1200
2400
tRP
Reset Timeout Period
(ASM6390)
MR timeout period
D4
140
280
ms
D7
150
300
VCC timeout period
D4
1120
2240
D7
1200
2400
VIL
MR Input Voltage
VTH < 4V
0.3 VCC
V
VIH
0.7 VCC
VIL
VTH > 4V
0.8
VIH
2.4
tMR
MR Minimum Input
Pulse Width
1s
Notes:
1. Production testing done at TA = 25°C. Over-temperature specifications guaranteed by design only, using six sigma design limits.
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