W83627DHG-PT Nuvoton Technology Corporation of America, W83627DHG-PT Datasheet - Page 73

• Manufacturer Part Number: W83627DHG-PT
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG-PT

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

If Bank0 Index 18h, bit 4, Bank1 Index 52h, bit 1, and Bank2 Index 52h, bit1 are set to zero, the OVT#
pin is in comparator mode. In comparator mode, the OVT# pin can create an interrupt once the current
temperature exceeds T
OVT# pin is asserted once the temperature has exceeded T
If Bank0 Index 18h, bit 4, Bank1 Index 52h, bit1, and Bank2 Index 52h, bit 1 are set to one, the OVT#
pin is in interrupt mode. In interrupt mode, the OVT# pin can create an interrupt once the current
temperature rises above T
above T
even if the temperature remains above T
be reset by reading all the interrupt status registers. The OVT# pin is asserted when an interrupt is
generated and remains asserted until the interrupt is reset.
O
, however, and generates an interrupt, this mode does not generate additional interrupts,
(Comparator Mode; default)
(Interrupt Mode)
O
and continues to create interrupts until the temperature falls below T
Figure 8-23 OVT# Modes of Temperature Inputs
O
T
HYST
OVT#
OVT#
or when the temperature falls below T
To
*Interrupt Reset when Temperature sensor registers are read
O
, until the temperature falls below T
W83627DHG-P/W83627DHG-PT
*
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O
and has not yet fallen below T
*
Publication Release Date: July 09, 2009
HYST
. Once the temperature rises
HYST
*
. This interrupt must
Version 1.94
HYST
HYST
.
. The