80C196KC Intel Corporation, 80C196KC Datasheet - Page 18

• Manufacturer Part Number: 80C196KC
• Description: COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
• Manufacturer: Intel Corporation

8XC196KC 8XC196KC20
EXPLANATION OF AC SYMBOLS
Each symbol is two pairs of letters prefixed by ‘‘T’’ for time The characters in a pair indicate a signal and its
condition respectively Symbols represent the time between the two signal condition points
Conditions
H
L
V
X
Z
AC CHARACTERISTICS SERIAL PORT SHIFT REGISTER MODE
SERIAL PORT TIMING SHIFT REGISTER MODE (MODE 0)
WAVEFORM SERIAL PORT SHIFT REGISTER MODE
SERIAL PORT WAVEFORM SHIFT REGISTER MODE (MODE 0)
18
Symbol
T
T
T
T
T
T
T
T
T
T
XLXL
XLXH
XLXL
XLXH
QVXH
XHQX
XHQV
DVXH
XHDX
XHQZ
High
Low
Valid
No Longer Valid
Floating
Serial Port Clock Period (BRR
Serial Port Clock Falling Edge
to Rising Edge (BRR
Serial Port Clock Period (BRR
Serial Port Clock Falling Edge
to Rising Edge (BRR
Output Data Setup to Clock Rising Edge
Output Data Hold after Clock Rising Edge
Next Output Data Valid after Clock Rising Edge
Input Data Setup to Clock Rising Edge
Input Data Hold after Clock Rising Edge
Last Clock Rising to Output Float
Parameter
t
e
Signals
A
B
C
D
G
H
HA
8002H)
8001H)
Address
BHE
CLKOUT
DATA
Buswidth
HOLD
HLDA
t
e
8002H)
8001H)
2 T
2 T
4 T
2 T
T
OSC
6 T
4 T
OSC
OSC
OSC
OSC
Min
0
OSC
OSC
a
b
b
b
b
50
L
BR
R
W
X
Y
Q
50
50
50
50
ALE ADV
BREQ
RD
WR WRH WRL
XTAL1
READY
Data Out
2 T
4 T
2 T
1 T
OSC
OSC
OSC
Max
OSC
a
a
a
50
50
50
270942 –24
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns