FDC37C672 View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
Manufacturer
FDC37C672 Datasheet PDF : 173 Pages
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Enhanced Super I/O Controller with Fast IR
Datasheet
PARAMETER
OD16P Type Buffer
SYMBOL
MIN
TYP MAX
UNITS
COMMENTS
Low Output Level
Output Leakage
OD24 Type Buffer
VOL
IOL
-10
0.4
V
IOL = 16 mA
IOH = 90 µA
+10
µA
VIN = 0 to VCC
(Note 20.1)
Low Output Level
VOL
0.4
V
IOL = 24 mA
Output Leakage
IOL
OD48 Type Buffer
+10
µA
VIN = 0 to VCC
(Note 20.1)
Low Output Level
VOL
0.4
V
IOL = 48 mA
Output Leakage
IOL
OCLK2 Type Buffer
+10
µA
VIN = 0 to VCC
(Note 20.1)
Low Output Level
VOL
0.4
V
IOL = 2 mA
High Output Level
VOH
3.5
V
IOH = -2 mA
Output Leakage
IOL
-10
+10
µA
ChiProtect
(SLCT, PE, BUSY, nACK, nERROR)
Backdrive
(nSTROBE, nAUTOFD, nINIT, nSLCTIN)
Backdrive
(PD0-PD7)
Supply Current Active
IIL
± 10
µA
IIL
± 10
µA
IIL
± 10
µA
ICCI
4.5
70
90
mA
Note 20.1 All output leakages are measured with the current pins in high impedance
VIN = 0 to VCC
(Note 20.1)
VCC = 0V
VIN = 6V Max
VCC = 0V
VIN = 6V Max
VCC = 0V
VIN = 6V Max
All outputs open.
Note 20.2 Output leakage is measured with the low driving output off, either for a high level output or a high
impedance state.
Note 20.3 KBCLK, KBDATA, MCLK, MDATA contain 90uA min pull-ups.
CAPACITANCE TA = 25°C; fc = 1MHz; VCC = 5V
PARAMETER
Clock Input Capacitance
Input Capacitance
Output Capacitance
SYMBOL
CIN
CIN
COUT
LIMITS
MIN TYP
MAX
20
10
20
UNIT
pF
pF
pF
TEST CONDITION
All pins except pin
under test tied to AC
ground
SMSC FDC37C672
Page 145
DATASHEET
Rev. 10-29-03
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