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參數(shù)資料
| 型號： | W83783S |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | MONITORING IC |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | SOP-24 |
| 文件頁數(shù)： | 23/57頁 |
| 文件大小： | 312K |
| 代理商： | W83783S |
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W83783S
Preliminary
Publication Release Date: April 1999
- 18 - Revision 0.55
6.5.2 The W83783S temperature sensor 1 SMI# interrupt has three modes
(1) Comparator Interrupt Mode
Temperature exceeding T
O
causes an interrupt and this interrupt will be reset by reading all the
Interrupt Status Register. Once an interrupt event has occurred by exceeding T
O
, then reset, if
the temperature remains above the T
HYST
, the interrupt will occur again when the next conversion
has completed. If an interrupt event has occurred by exceeding T
O
and not reset, the interrupts
will not occur again. The interrupts will continue to occur in this manner until the temperature
goes below T
HYST
. ( Figure 16-1 )
(2) Two-Times Interrupt Mode
Temperature exceeding T
O
causes an interrupt and then temperature going below T
HYST
will also
cause an interrupt if the previous interrupt has been reset by reading all the interrupt Status
Register. Once an interrupt event has occurred by exceeding T
O
, then reset, if the temperature
remains above the T
HYST
, the interrupt will not occur. (Figure 16-2 )
(3) One-Time Interrupt Mode
Temperature exceeding T
O
causes an interrupt and then temperature going below T
HYST
will not
cause an interrupt. Once an interrupt event has occurred by exceeding T
O
, then going below
T
HYST,
an interrupt will not occur again until the temperature exceeding T
O
. (Figure 16-3 )
T
OI
T
HYST
*
*
*
Figure 16-1. Comparator Interrupt Mode
*Interrupt Reset when Interrupt Status Registers are read
T
OI
T
HYST
Figure 16-2. Two-Times Interrupt Mode
SMI#
SMI#
*
*
*
*
*
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相關(guān)代理商/技術(shù)參數(shù) |
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| W83783S_04 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Monitoring IC |
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| W83791D | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Winbond H/W Monitoring IC |
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