PSD4242F3-15UI 데이터 시트보기 (PDF) - STMicroelectronics
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PSD4242F3-15UI
STMicroelectronics
PSD4242F3-15UI Datasheet PDF : 89 Pages
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PSD4235G2
Table 67. Port F Peripheral Data Mode Read Timing
Symbol
Parameter
Conditions
tAVQV–PF
tSLQV–PF
tRLQV–PF
tDVQV–PF
tQXRH–PF
tRLRH–PF
tRHQZ–PF
Address Valid to Data
Valid
CSI Valid to Data Valid
RD to Data Valid
RD to Data Valid 8031 Mode
Data In to Data Out Valid
RD Data Hold Time
RD Pulse Width
RD to Data High-Z
(Note 3)
(Notes 1,4)
(Note 1)
(Note 1)
-70
Min Max
30
25
21
31
22
0
27
23
-90
Min Max
Turbo
Off
Unit
35 + 12 ns
35 + 12 ns
32
ns
38
ns
30
ns
0
ns
32
ns
25
ns
Figure 46. Peripheral I/O Read Timing
ALE /AS
A/D BUS
CSI
RD
ADDRESS
tAVQV (PF)
tSLQV (PF)
tRLQV (PF)
tRLRH (PF)
DATA VALID
tQXRH (PF)
tRHQZ (PF)
tDVQV (PF)
DATA ON PORT F
AI05740
80/89
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