AN87C196CA18 データシートの表示（PDF） - Intel
部品番号
コンポーネント説明
メーカー
AN87C196CA18 Datasheet PDF : 30 Pages
| |||
Automotive — 87C196CA 18 MHz Microcontroller
Figure 14. Slave Port Waveform (SLPL = 1)
CS#
TSELLL
TSRHEH
ALE
RD#
P3
WR#
TSLLRL
TSAVLL
TSLLAX
TSRLRH
TSRLDV
TSDVWH
TSWLWH
TSRHDZ
TSWHQX
A5884-01
Table 14.
Slave Port Timing–(SLPL = 1)
(See notes 1, 2, 3)
Symbol
Parameter
Min
Max
Units
TSELLL
CS# Low to ALE Low
20
ns
TSRHEH
RD# or WR# High to CS# High
60
ns
TSLLRL
ALE Low to RD# Low
TOSC
ns
TSRLRH
RD# Low Period
TOSC
ns
TSWLWH
WR# Low Period
TOSC
ns
TSAVLL
Address Valid to ALE Low
20
ns
TSLLAX
ALE Low to Address Invalid
20
ns
TSRLDV
RD# Low to Output Data Valid
60
ns
TSDVWH
Input Data Setup to WR# High
20
ns
TSWHQX
WR# High to Data Invalid
30
ns
TSRHDZ
RD# High to Data Float
15
ns
NOTES:
1. Test conditions: FOSC = 18 MHz, TOSC = 60 ns, Rise/Fall Time = 10 ns. Capacitive Pin Load = 100 pF.
2. These values are not tested in production, and are based upon theoretical estimates and/or laboratory
tests.
3. Specifications above are advanced information and are subject to change.
Datasheet
21
Share Link: 