IDTCV115-4PVG8 IDT, Integrated Device Technology Inc, IDTCV115-4PVG8 Datasheet - Page 2

• Manufacturer Part Number: IDTCV115-4PVG8
• Description: IC FLEXPC CLK PROGR P4 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: FlexPC™r
• Type: PC Clockr

Specifications of IDTCV115-4PVG8

• Input: Crystal
• Output: Clock
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CV115-4PVG8

PIN CONFIGURATION
NOTES:
1. After power on, default is disabled Turbo mode (see SMBus Contol Regiseter Byte 30),
2. ~ 130KΩ internal pull-up.
3. After power on, pin 54 default is REF1 (see Byte 1).
4. REF0 is default 2x drive at power on (see Byte 0).
5. Turbo2 is disabled at power on, enabled by Byte 26.
HW FREQUENCY SELECTION TABLE
IDTCV115-4
PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR
(2)
tristate.
V
TT
FSC, B, A
FS_B/USB48MHz
_P
101
001
011
010
000
100
110
111
WRGD
PCIF0/ITP_EN
SRCC4_SATA
(1)
SRCT4_SATA
PCI4/Turbo1
/
V
V
V
P
V
V
V
V
DD
DD
SS_
SRCC0
SRCC1
SRCC2
SRCC3
WRDWN#
SRCT0
SRCT1
SRCT2
SRCT3
DD
DD
SS
SS
V
V
PCIF2
PCIF1
_SRC
_SRC
DD_
SS_
_PCI
_PCI
_PCI
PCI2
PCI3
_PCI
GND
V
48
48
SS
Reserve
CPU
100
133
166
200
266
333
400
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TOP VIEW
SSOP
SRC4_SATA
100
100
100
100
100
100
100
100
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
PCI1
PCI0
FS_A(REF1/PCI5)
FS_C/REF0
V
XTAL_IN
XTAL_OUT
V
SCL
SDA
CPUT0
CPUC0
V
CPUT1
CPUC1
V
I
Reset#
Turbo2
CPU2_ITP/SRCT7
CPU2_ITP/SRCC7
V
SRCT6
SRCC6
SRCT5
SRCC5
V
V
REF
SS
DD
DD
SS
DD
SS
DD
_REF
_REF
_CPU
_CPU
_SRC
_SRC
_suspend
(2)
(2)
SRC[3:1], SCR[7:5]
(5)
(4)
100
100
100
100
100
100
100
100
(3)
2
TEST MODE SELECT
If TEST_SEL sampled above 2V at V
NOTE:
1. Once test clock operation has been invoked, TEST_MODE pin will select between
ITP_EN
Pin38
(test_mode)
1
0
the Hi-Z and REF/N,
33.3
33.3
33.3
33.3
33.3
33.3
33.3
33.3
PCI
ITP_EN
1
0
REF/N
CPU
Hi-Z
USB
48
48
48
48
48
48
48
48
COMMERCIAL TEMPERATURE RANGE
CPUC2_ITP
REF/N
SRC
Hi-Z
SRCC7
pin 35
TT
_P
WRGD
(1)
REF/N
PCI/F
Hi-Z
active LOW
DOT
96
96
96
96
96
96
96
96
REF
REF
Hi-Z
CPUT_ITP
DOT96
REF/N
SRCT7
pin 36
Hi-Z
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
REF
REF/N
USB
Hi-Z