83C196KB Intel Corporation, 83C196KB Datasheet - Page 16

• Manufacturer Part Number: 83C196KB
• Description: COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
• Manufacturer: Intel Corporation

8XC196KB 8XC196KB16
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
Signals
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)
16
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- No Longer Valid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
A
B
BR - BREQ
C
D
- Address
- BHE
- CLKOUT
- DATA IN
Parameter
t
e
8002H)
8001H)
G
H
HA - HLDA
L
Q
- Buswidth
- HOLD
- ALE ADV
- DATA OUT
t
e
8002H) 4 T
8001H) 2 T
2 T
2 T
T
OSC
6 T
4 T
OSC
OSC
OSC
OSC
Min
0
OSC
OSC
a
b
b
b
b
50
50
50
50 4 T
50 2 T
R
W
X
Y
2 T
- RD
- WR WRH WRL
- XTAL1
- READY
2 T
OSC
OSC
OSC
Max
OSC
a
a
a
270909 –18
50
50
50
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns