CMX635 查看數據表（PDF） - CML Microsystems Plc
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CMX635 Datasheet PDF : 97 Pages
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ISDN Subscriber Processor
1.4 External Components
CMX635
VDDd
R10
R11
IOMRx(DU)
IOMTx(DD)
DCL
FSC
CLOCKOUT
Processor
Address/Data
Bus
nIRQ
Dtack
nRD
nWR
nCS
ASel
ALE
RESET
SPM
Supply
Ground
VSSd
C9
XT1
C8
AD7
VDDd
R8 R9
VSSd
AD6 1
AD5 2
AD4 3
AD3 4
AD2 5
AD1 6
AD0 7
8
9
10
11
12
VDDd
C10
C11
VSSd
VDDa
VDDd
VDDa
C6
C7 R6
R7
CMX635
C5
VSSa
36
35
34
33
32
VSSa
31
30
29 STISet
28
27
26
VDDa
25 RX1N
R5
T1
STTXn
STTXp
STRXn
STRXp
R1 C1
VSSa
R2
C2
R4
R3 C3
C4
C12
C13
VSSa
TX1O
TX1ON
TX2O
TX2ON
TX
RX
RX1in
RX2in
Figure 3.
Recommended External Components
© 2001 Consumer Microcircuits Limited
10
D/635/2
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