w83c553f Winbond Electronics Corp America, w83c553f Datasheet - Page 159

• Manufacturer Part Number: w83c553f
• Description: System I/o Controller With Pci Arbiter
• Manufacturer: Winbond Electronics Corp America

IOCHRDY
BALE
AEN
TC
DAK[2:0]
PMACT#/ISARST
SD[15:0]
SECURITY/XDR#
XOE#
XCS0/ROMCS
XCS1/X8XCS
INT
NMI
INIT
SPKR
IGNNE#/HRESET#
W83C553F
Note 1:
Note 2:
Note 3:
WINBOND SYSTEMS LABORATORY
The driving capacity of these I/O cells is based on PCI specification
This is the clock output buffer.
At this current, V
135
168
136
166
194, 192, 195
5
208-204, 202, 199, 197,
123, 125, 126, 128-131, 133
116
117
119
118
10
11
3
134
4
OLmax
<= 0.4V, V
OHmin
Input/Output
Input/Output
Input/Output
Input/Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
>= 3.0V
24 mA
24 mA
24 mA
24 mA
24 mA
16 mA
24 mA
24 mA
24 mA
24 mA
24 mA
24 mA
4 mA
4 mA
4 mA
6 mA
Appendix A
156