83C196LC データシートの表示（PDF） - Intel
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83C196LC Datasheet PDF : 22 Pages
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AUTOMOTIVE — 83C196LC, 83C196LD
5.3 AC Characteristics — Serial Port, Shift Register Mode
Test Conditions: TA = –40°C to +125°C; VCC = 5.0V ± 10%; VSS = 0.0V; Load Capacitance = 100 pF
Table 9. Serial Port Timing — Shift Register Mode
Symbol
Parameter
Min
Max
TXLXL
Serial port clock period
TXLXH
Serial port clock falling edge to rising edge
TQVXH
Output data setup to clock high
TXHQX
Output data hold after clock high
TXHQV
Next output data valid after clock high
TDVXH
Input data setup to clock high
TXHDX†
Input data hold after clock high
TXHQZ†
Last clock high to output float
† Parameter not tested.
8 TXTAL1
4 TXTAL1 – 50
3 TXTAL1
2 TXTAL1 – 50
2 TXTAL1 + 200
0
4 TXTAL1 + 50
2 TXTAL1 + 50
5 TXTAL1
Units
ns
ns
ns
ns
ns
ns
ns
ns
TXDx
TQVXH
RXDx
(Out)
RXDx
(In)
TXLXL
0
TDVXH
Valid
1
Valid
TXLXH TXHQV
2
Valid
3
TXHDX
Valid
4
Valid
TXHQX
5
Valid
TXHQZ
6
7
Valid
Valid
A2080-03
Figure 5. Serial Port Waveform — Shift Register Mode
ADVANCE INFORMATION
17
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