W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 63

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(3) One-Time Interrupt Mode
Comparator Interrupt Mode
(2) Two-Time Interrupt Mode
127'C
T
SMI#
HYST
T
OI
In this mode, the SMI# pin can create an interrupt when the current temperature rises above T
when the current temperature falls below T
and generates an interrupt, this mode does not generate additional interrupts, even if the
temperature remains above T
by reading all the interrupt status registers, or subsequent events do not generate interrupts. This
is illustrated in the figure above.
This mode is enabled by setting T
Index 4Ch, bit 5 to zero.
This mode is enabled by setting T
Index 4Ch, bit 5 to one.
In this mode, the SMI# pin can create an interrupt when the current temperature rises above T
Once the temperature rises above T
generate additional interrupts, even if the temperature remains above T
falls below T
subsequent events do not generate interrupts. This is illustrated in the following figure.
HYST
*
. This interrupt must be reset by reading all the interrupt status registers, or
*Interrupt Reset when Interrupt Status Registers are read
*
*
O
, until the temperature falls below T
HYST
HYST
O
, however, and generates an interrupt, this mode does not
(Temperature Hysteresis) lower than T
(Temperature Hysteresis) lower than T
*
Mode
HYST
-51-
. Once the temperature rises above T
T
HYST
SMI#
T
OI
Publication Release Date: Aug, 22, 2007
HYST
*
. This interrupt must be reset
O
W83627DHG
, until the temperature
Two-Time Interrupt
O
O
and setting Bank0
and setting Bank0
*
O
, however,
Version 1.4
*
O
or
O
.