ICS950812CGLFT IDT, Integrated Device Technology Inc, ICS950812CGLFT Datasheet - Page 20

• Manufacturer Part Number: ICS950812CGLFT
• Description: IC FREQ GEN 200MHZ CLK 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS950812CGLFT

• Input: Crystal
• Output: Clock
• Frequency - Max: 200MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 200MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 950812CGLFT

IDT
BYTE
BYTE
BYTE
BYTE
BYTE
ICS950812
Frequency Generator with 200MHz Differential CPU Clocks
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
TM
4
5
6
7
8
Note:
Note: Byte 8 is for ICS test only. Do not write as system damage may occur. Bit(3:0) contain the readback Byte count.
Frequency Generator with 200MHz Differential CPU Clocks
Functions in Byte 5 of CK408 were intended as a test and debug byte only.
Pin #
Pin #
Pin #
Pin #
Pin #
35
33
33
35
24
23
22
21
38
39
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3V66(5:2)/66MHZ_OUT(2:0)
48MHz_DOT Slew Control
48MHz_USB Slew Control
3V66_1/VCH_CLK/FS4**
3V66(1:0) (See table 7)
66MHZ_OUT2/3V66_4
66MHZ_OUT1/3V66_3
66MHZ_OUT0/3V66_2
Affected Pin
Affected Pin
Affected Pin
Affected Pin
Affected Pin
66MHZ_IN/3V66_5
Revision ID Bit 3
Revision ID Bit 2
Revision ID Bit 1
Revision ID Bit 0
Vendor ID Bit 3
Vendor ID Bit 2
Vendor ID Bit 1
Vendor ID Bit 0
3V66_0/FS5**
(See table 6)
Name
Name
Name
Name
Name
FS4
FS5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
00 = Medium (default), 01 = Low,
00 = Medium (default), 01 = Low,
Revision ID Value Based on
Allow control of output with
assertion of CPU_STOP#.
Allow control of output with
assertion of CPU_STOP#.
Readback Byte Count
Frequency Selection
Frequency Selection
Control Function
Control Function
Control Function
Device Revision
Control Function
Control Function
Output control
Output control
Output control
Output control
Output control
Output control
11,10 =High
11,10 =High
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
Reserved
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
20
Type
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
X
X
X
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
X
X
X
X
R
R
R
R
-
Freerun
Freerun
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Bit Control
Bit Control
Bit Control
Bit Control
Bit Control
Freerun
Freerun
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Not
Not
1
1
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PWD
PWD
PWD
PWD
PWD
X
X
X
X
X
X
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0542J—01/25/10