W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 46

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.4.2.1. Temperature Data Format
The W83627UHG temperature data format of both CPUTIN and SYSTIN is 16-bit two’s-complement
binary value. It represents multiple of 1/64°C in the temperature reading.
Table 1 shows some typical temperature values in 16-bit two’s complement format.
ResetDevice()
GetDIB()
GetIntTemp()
GetExtTemp()
GetAllTemps()
GetVolt12V()
GetVolt5V()
GetVolt3p3V()
GetVolt2p5V()
GetVoltVccp()
GetAllVoltages()
7.4.2 Combination Sensor Data Format
COMMAND
Table 7-2 SST Command Summary
-31-
This command is used to recover from serious
hardware or bus error.
Support 8-byte and 16-byte read length
Returns the 20byte temperature data values for
pin SYSTIN (Pin 104)
Returns the 2-byte temperature data values for
pin CPUTIN (Pin 103)
Returns the 4-byte temperature data values for
both SYSTIN and CPUTIN
Returns the 2-byte voltage data values for pin
VIN0 (Pin 100). This pin should be connected to
+12V power through scaling resistors. Please
refer to
Returns the 2-byte voltage data values for pin
5VCC (Pin 12, 48). This pin should be
connected to +5V power directly. Please refer to
7.4.2.2
Returns the 2-byte voltage data values for pin
VIN1 (Pin 99). This pin should be connected to
+3.3V power through scaling resistors. Please
refer to
Returns the 2-byte voltage data values for pin
VIN2 (Pin 98). This pin should be connected to
+2.5V power through scaling resistors. Please
refer to
Returns the 2-byte voltage data values of
CPUVCORE (Pin 101). This pin should be
connected to CPU power supply directly. The
CPU power supply voltage must not be higher
than 2.048 volt
Returns a 10-byte voltage data value containing
all the above listed five (5) voltages
7.4.2.2
7.4.2.2
7.4.2.2
Publication Release Date: March 24, 2008
DESCRIPTION
W83627UHG
Revision 1.44