W83627HF-AW Nuvoton Technology Corporation of America, W83627HF-AW Datasheet - Page 43
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W83627HF-AW
Manufacturer Part Number
W83627HF-AW
Description
LPC INTERFACE HARDWARE MONITOR
Manufacturer
Nuvoton Technology Corporation of America
Datasheet
1.W83627HF-AW.pdf
(131 pages)
Specifications of W83627HF-AW
Applications
PC's, PDA's
Interface
LPC
Voltage - Supply
3.3V, 5V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83627HF-AW
Manufacturer:
Winbond
Quantity:
655
Part Number:
W83627HF-AW
Manufacturer:
WINBOND/华邦
Quantity:
20 000
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7.5.3
The W83627HF temperature sensor 1 SMI# interrupt has two modes
(1)Comparator Interrupt Mode
(2)Two-Times Interrupt Mode
Setting the T
to the Comparator Interrupt Mode. Temperature exceeds T
an interrupt and this interrupt will be reset by reading all the Interrupt Status Register. Once an in-
terrupt event has occurred by exceeding T
T
has occurred by exceeding T
will continue to occur in this manner until the temperature goes below T
Setting the THYST lower than TO will set temperature sensor 1 SMI# to the Two-Times Interrupt
Mode. Temperature exceeding TO causes an interrupt and then temperature going below THYST
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 TO, then reset, if the tem-
perature remains above the THYST, the interrupt will not occur. (See Figure 8.9)
O
Temperature 1 SMI# modes
, the interrupt will occur again when the next conversion has completed. If an interrupt event
HYST
(Temperature Hysteresis) limit to 127°C will set temperature sensor 1 SMI#
Figure. 8.8 Temperature 1 SMI# Comparator Interrupt Mode
Figure. 8.9 Temperature 1 SMI# Two-Times Interrupt Mode
O
and not reset, the interrupts will not occur again. The interrupts
O
- 39 -
, then reset, if the temperature remains above the
O
W83627HF/ F/ HG/ G
Publication Release Date: June 09, 2006
(Over Temperature) Limit causes
O
. (See Figure 8.8 )
Revision 2.27
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