W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 261

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• 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

18.3.3 SMBus Timing
SMBCLK
T
T
T
T
T
T
T
T
T
T
SMBDAT
BUF
HD:STA
SU:STA
SU:STO
HD:DAT
SU:DAT
LOW
HIGH
F
R
P
SYMBOL
T
BUF
S
T
HD:STA
T
LOW
Bus Free Time between Stop and
Start Condition
Hold time after (Repeated) Start
Condition. After this period, the
first clock is generated
Repeated Start Condition setup
time
Stop Condition setup time
Data hold time
Data setup time
Clock low period
Clock high period
Clock/Data Falling Time
Clock/Data Rising Time
T
T
R
HD:DAT
PARAMETER
T
HIGH
T
F
W83627EHF/EF, W83627EHG/EG
T
SU:DAT
- 250 -
T
SU:STA
S
MIN.
4.7
4.0
4.7
4.0
2.3
4.7
4.0
0
-
-
MAX.
1000
300
50
-
-
-
-
-
-
-
T
SU:STO
P
UNITS
uS
uS
uS
uS
uS
nS
uS
uS
nS
nS