Pin assignment, Pin descriptions, Pin assignment ■ pin descriptions – FUJITSU MB15C101 User Manual
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MB15C101
■
PIN ASSIGNMENT
■
PIN DESCRIPTIONS
Pin No.
Pin
name
I/O
Descriptions
SSOP-
8
BCC-
16
–
1,6,7,8,
9,14,
15,16
N.C
–
No connection
1
10
V
CC
–
Power supply voltage input (2.4 V to 3.6 V).
2
11
D
O
O
Charge pump output
3
12
GND
–
Ground
4
13
fin
I
Prescaler input. Connection should be with AC coupling.
5
2
Div
I
Divide ratio switching input. Two kinds of divide ratios are
selectable by Div input “H” or “L”.
6
3
fout
O
Test purpose output. This pin is an open drain output so that
should be left open usually.
7
4
LD
O
Lock detector output.
LD = H ; Lock
LD = L ; Unlock
8
5
OSCin
I
Reference counter input. Connection should be with AC
coupling.
8
7
6
5
1
2
3
4
V
CC
D
O
GND
fin
OSC
IN
LD
fout
DIV
(TOP VIEW)
(FPT-8P-M03)
(TOP VIEW)
(LCC-16P-M06)
2
3
1
4
5
6
7
8
N.C.
N.C.
N.C.
N.C.
16
15
13
12
14
11
10
9
fin
GND
N.C.
D
O
V
CC
N.C.
DIV
fout
N.C.
LD
OSCin
N.C.