W83782G Nuvoton Technology Corporation of America, W83782G Datasheet - Page 55

• Manufacturer Part Number: W83782G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83782G

• Output Type: I²C™, ISA
• Function: Hardware Monitor
• Topology: ADC, Fan Speed Counter, Register Bank
• Sensor Type: External
• Sensing Temperature: External Sensor
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Temperature Sensor Function: Temp Sensor
• Operating Temperature (min): -40C
• Operating Temperature (max): 120C
• Operating Supply Voltage (typ): 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.3.2 Serial Bus Timing Diagram
Serial Bus Timing
SCL Clock Period
Start Condition Hold Time
Stop Condition Setup-up Time
DATA to SCL Setup Time
DATA to SCL Hold Time
SCL and SDA Rise Time
SCL and SDA Fall Time
SDA OUT
SDA IN
SCL
PARAMETER
t HD;SDA
t SCL
- 52 -
Serial Bus Timing Diagram
VALID DATA
t
SYMBOL
HD;DAT
t
t
t
t
HD;SDA
SU;STO
HD;DAT
SU;DAT
t
-
SCL
t
t
t
R
F
SU;DAT
W83782D/W83782G
MIN.
120
4.7
4.7
10
5
MAX.
300
1.0
t
SU;STO
UNIT
uS
uS
uS
nS
nS
uS
nS