IDTCV142PAG IDT, Integrated Device Technology Inc, IDTCV142PAG Datasheet - Page 6

• Manufacturer Part Number: IDTCV142PAG
• Description: IC FLEXPC CLK PROGR P4 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: FlexPC™r
• Type: PC Clockr

Specifications of IDTCV142PAG

• 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-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CV142PAG

BYTE 1
BYTE 2
BYTE 3
BYTE 4
IDTCV142
PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR
Bit
Bit
Bit
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
CPU[2:0], SRC[7:0],
PCI[5:0], PCIF[1:0]
Output(s) Affected
Output(s) Affected
Output(s) Affected
Output(s) Affected
CPU0, CPU0#
CPU1, CPU1#
CPU0, CPU0#
CPU1, CPU1#
CPU2, CPU2#
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
USB48
DOT96
PCIF0
PCIF1
PCIF0
PCIF1
DOT96
SRC0
SRC1
SRC2
SRC3
SRC4
SRC5
SRC7
PCI0
PCI1
PCI2
PCI3
REF
DOT96 power down drive mode
with assertion of CPU_STOP#
with assertion of CPU_STOP#
with assertion of CPU_STOP#
Spread Spectrum mode enable
Description / Function
Description / Function
PCI_STOP# assertion
PCI_STOP# assertion
Allow control of CPU0
Allow control of CPU1
Allow control of CPU2
PCI_STOP# assertion
Description/Function
Description/Function
Allow controlled by
Allow controlled by
Allow controlled by
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
6
affected by PCI_STOP#
affected by PCI_STOP#
Driven in power down
by CPU_STOP#
by CPU_STOP#
by CPU_STOP#
Free running, not
Free running, not
by PCI_STOP#
Spread off
Not stopped
Not stopped
Not stopped
Not stopped
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
0
0
0
0
Spread on
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
1
1
CPU_STOP#
CPU_STOP#
CPU_STOP#
PCI_STOP#
PCI_STOP#
PCI_STOP#
Stopped with
Stopped with
Stopped with
Stopped with
Stopped with
Stopped with
COMMERCIAL TEMPERATURE RANGE
Tristate
1
1
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Power On
Power On
Power On
Power On
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0