W65C22S Datasheet, PDF (43/46 Pages) List of Unclassifed Manufacturers – Versatile Interface Adapter (VIA)

The Western Design Center, Inc.
CB1
SHIFT CLOCK INPUT
tICW
tICS
Figure 3-10 External Shift Clock Timing
W65C22S Data Sheet
PB6
PULSE COUNT INPUT
tIPW
tIPS
Figure 3-11 Pulse Count Input Timing
5V
ACTIVE
TRANSITION
PIN
C pF
1.2kΩ
12kΩ
Figure 3-12 Test Load (All Dynamic Parameters)
The Western Design Center
W65C22S
43