W83C553F Datasheet, PDF (159/159 Pages) Winbond – SYSTEM I/O CONTROLLER WITH PCI ARBITER

W83C553F
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#
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
Input/Output
Output
Output
Output
Output
Output
Input/Output
Input/Output
Input/Output
Output
Output
Output
Output
Output
Output
Output
24 mA
24 mA
24 mA
24 mA
24 mA
16 mA
24 mA
24 mA
24 mA
24 mA
24 mA
4 mA
4 mA
4 mA
24 mA
6 mA
Note 1:
Note 2:
Note 3:
The driving capacity of these I/O cells is based on PCI specification
This is the clock output buffer.
At this current, VOLmax <= 0.4V, VOHmin >= 3.0V
Appendix A
WINBOND SYSTEMS LABORATORY
156