ICS94201DFLFT IDT, Integrated Device Technology Inc, ICS94201DFLFT Datasheet - Page 7

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ICS94201DFLFT

Manufacturer Part Number
ICS94201DFLFT
Description
IC FREQ GENERATOR PROGR 56-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Frequency Generatorr
Datasheet

Specifications of ICS94201DFLFT

Input
Crystal
Output
Clock
Frequency - Max
500MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-SSOP
Frequency-max
500MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
94201DFLFT
Byte 7: Latch Inputs Readback Register
Byte 9: Watchdog Timer Count Register
Byte 11: Vender ID & Device ID Register
Notes:
1. PWD = Power on Default
Note: ICS Vendor ID is 0001 as in Number 1 in
0428B - 11/28/05
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
frequency generation.
6
4
2
0
6
4
2
0
6
4
2
0
7
5
3
1
7
5
3
1
7
5
3
1
P
P
P
W
W
W
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
D
D
D
R (
R (
R (
F
F
F
F
F
T
8
(
w
o g
f
t a
s
D
D
D
D
V
V
V
V
e s
e r
c e
S
S
S
S
S
e h
n e
n e
n e
n e
a
b
e
e
e
e
s e
s e
s e
s e
o p
# 4
# 3
# 2
# 1
# 0
u q
e l
c t
i v
i v
i v
i v
s t i
n o
o d
o d
o d
o d
r e
r e
r e
e d
t c
d h
e c
e c
e c
e c
w
o t
n e
s d
o c
I r
I r
I r
I r
e v
e v
e v
b a
r e
i c
g o
y c
I
I
I
I
l a
D
D
D
D
r r
) d
) d
) d
m
e l
D
D
D
D
p u
r a
s e
i t
a
o t
y b
m
r l
m
o p
s i
D
D
D
t
r e
e h
p e
m
y b
e
e
e
d n
2
c s
c s
c s
o
6 5
e r
w
e t
a s
e d
i r
i r
i r
o t
l l i
e s
X
e f
3 1
t p
t p
t p
t n
a
5
w
5
d n
o i
o i
0 8
s
o i
i t a
0 8
b
t i a
t t e
n
n
n
t i
m
n o
e r
m
n i
e b
4
s
e s
s
. g
t )
o
r o
o f
=
t t
t f
e h
D
e r
2
1
e h
e h
f e
8 4
m
t i
u a
e s
s
t l
7
Note: FS values in bit [0:4] will correspond to Byte 0 FS
Byte 10: ICS Reserved Register
Note: This is an unused register. Writing to this register will
Byte 12: Revision ID Register
Note: Device ID and Revision ID values will be based on
Byte 8: VCO Control Selection Bit &
Watchdog Timer Control Register
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
values. Default safe frequency is same as 00000 entry in
byte0.
t i
t i
not affect device performance or functionality.
individual device and its revision.
7
6
5
4
3
2
0
7
6
5
4
3
2
0
1
1
7
6
5
4
3
2
0
1
P
P
P
W
W
W
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D
D
D
R (
R (
R (
R (
R (
R (
R (
R (
0
W
W
W
W
W
W
W
R
R
R
R
D
D
D
D
=
v e
v e
v e
v e
e
e
e
e
D
D
D
D
D
D
D
s e
s e
s e
s e
s e
s e
s e
s e
H
i v
i v
i v
i v
i s i
i s i
i s i
i s i
w
r e
r e
r e
r e
r e
r e
r e
r e
E
S
a S
a S
a S
a S
a S
e c
e c
e c
e c
B /
t a t
e v
e v
e v
e v
e v
e v
e v
e v
n o
n o
n o
n o
n
e f
e f
e f
e f
e f
b a
I
I
I
I
0
) d
) d
) d
) d
) d
) d
) d
) d
D
D
D
D
s u
I
I
I
I
e l
r F
r F
r F
r F
r F
r f
D
D
D
D
0
q e
q e
q e
q e
q e
q e
0
D
D
=
D
=
n
e u
e u
e u
e u
e u
e
e
e
i d
/
r o
c s
c s
c s
1
c n
c n
c n
c n
c n
a s
m
i r
i r
=
i r
l b
B
, y
, y
, y
, y
, y
ICS94201
t p
a
t p
t p
/ l
4 1
/ e
o i
o i
o i
F
F
F
F
F
&
1
n
S
S
S
S
S
n
n
1
=
4
3
2
1
0
5 1
=
l a
n e
r a
r f
b a
m
q e
e l

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