Cypress MB95310L Series, Manual

Page: 49 / 80

MB95310L/370L Series
Document Number: 002-07519 Rev. *A Page 49 of 80
X0, X1 0.8 V
CC
0.2 V
CC
0.2 V
CC
0.8 V
CC
t
WH1
t
WL1
0.2 V
CC
t
HCYL
t
CR
t
CF
• Input waveform generated when an external clock (main clock) is used
When a crystal oscillator or
a ceramic oscillator is used When the external clock is used
X0 X1 X0 X1
F
CH
F
CH
When the external clock is used
(X1 is open)
X0 X1
Open
F
CH
• Figure of main clock input port external connection
X0A 0.8 V
CC
0.2 V
CC
0.2 V
CC
0.8 V
CC
t
WH2
t
WL2
0.2 V
CC
t
LCYL
t
CR
t
CF
• Input waveform generated when an external clock (subclock) is used
When a crystal oscillator or
a ceramic oscillator is used When the external clock is used
X0A X1A X0A X1A
Open
F
CL
F
CL
• Figure of subclock input port external connection