CT-161-CD Fujitsu Semiconductor America Inc, CT-161-CD Datasheet - Page 63

• Manufacturer Part Number: CT-161-CD
• Description: KIT 16LX FOR MB90F387
• Manufacturer: Fujitsu Semiconductor America Inc
• Series: F²MC-16LXr
• Type: MCUr

Specifications of CT-161-CD

• Contents: Board, Cable, CD
• For Use With/related Products: MB90F387S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1103

4. AC Characteristics
(1) Clock timing
*1 : Internal operation clock frequency should not exceed 16 MHz.
*2 : When selecting the PLL clock, the range of clock frequency is limitted. Use this product within range as mentioned
Clock frequency
Clock cycle time
Input clock pulse width
Input clock rise time and fall
time
Internal operation clock
frequency
Internal operation clock cycle
time
Clock timing
in “Relation among external clock frequency and internal clock frequency”.
Parameter
X0A
X0
P
P
Symbol
WLH
t
WH
CR
t
t
f
t
HCYL
LCYL
f
t
f
LCP
LCP
f
CL
, P
, t
CP
CP
C
,P
CF
WLL
WL
P
P
WLH
WH
Pin name
X0A, X1A
X0A, X1A
X0, X1
X0, X1
X0A
X0
X0
—
—
—
—
(V
t
t
CC
HCYL
t
t
LCYL
CF
CF
62.5
5.0 V 10%, V
Min
125
1.5
10
—
—
—
—
—
—
3
3
P
P
32.768
WLL
Value
8.192
122.1
WL
30.5
15.2
Typ
—
—
—
—
—
—
—
SS
Max
333
666
16
16
—
—
—
—
—
—
AV
t
8
5
t
CR
CR
MB90385 Series
SS
MHz
MHz External clock *
MHz When main clock is used
Unit
kHz
kHz When sub clock is used
ns
ns
ns
ns
0.0 V, T
s
s
s
When crystal or ceramic
resonator is used*
Set duty factor at 30% to
70% as a guideline.
When external clock is
used
When main clock is used
When sub clock is used
0.8 V
0.2 V
0.8 V
0.2 V
A
CC
CC
CC
CC
40 C to 105 C)
Remarks
1,
*
2
2
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