AN87C196CA18 データシートの表示（PDF） - Intel
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AN87C196CA18 Datasheet PDF : 30 Pages
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87C196CA 18 MHz Microcontroller — Automotive
4.4.5
AC Characteristics—Serial Port— Shift Register Mode
Table 15.
4.4.6
Serial Port Timing—Shift Register Mode
Test Conditions: TA = –40°C to +125°C; VCC = 5.0 V ± 5%; VSS = 0.0 V; Load
Capacitance = 100 pF
Symbol
Parameter
TXLXL
Serial Port Clock Period
TXLXH Serial Port Clock Falling Edge to Rising Edge
TQVXH Output Data Setup to Clock Rising Edge
TXHQX Output Data Hold after Clock Rising Edge
TXHQV Next Output Data Valid after Clock Rising Edge
TDVXH
TXHDX(1)
TXHQZ(1)
Input Data Setup to Clock Rising Edge
Input Data Hold after Clock Rising Edge
Last Clock Rising to Output Float
NOTES:
1. Parameter not tested.
Min
8 TOSC
4 TOSC – 50
3 TOSC
2 TOSC – 50
2 TOSC + 200
0
Max
4 TOSC + 50
2 TOSC + 50
5 TOSC
Units
ns
ns
ns
ns
ns
ns
ns
ns
Waveform—Serial Port—Shift Register Mode 0
Figure 15. Serial Port Waveform—Shift Register Mode
TXLXL
TXDx
TQVXH
RXDx
(Out)
RXDx
(In)
0
TDVXH
Valid
1
Valid
TXLXH TXHQV
2
Valid
3
TXHDX
Valid
4
Valid
TXHQX
5
Valid
TXHQZ
6
7
Valid
Valid
A5841-01
22
Datasheet
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