ICS952302AGT IDT, Integrated Device Technology Inc, ICS952302AGT Datasheet - Page 4

• Manufacturer Part Number: ICS952302AGT
• Description: IC FREQ GENERATOR 48-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS952302AGT

• Input: Crystal
• Output: Clock
• Frequency - Max: 48MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Frequency-max: 48MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 952302AGT

0957B—10/05/04
SMBus Table: Output Control Register
SMBus Table: Output Control Register
SMBus Table: Output Control Register
Note: Byte2bit2=0 (Enable) to stop all CPUCLK's ONLY when Byte2 bit(5:7) at STOPPABLE MODE
SMBus Table: Output Control Register
ICS952302
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
Byte 0
Byte 1
Byte 2
Byte 3
20, 41
(note)
42
45
43
32
25
26
48
12
13
10
11
15
12
13
10
11
15
42
45
43
2
7
8
7
8
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
Spread Spectrum
CPU_STOP#
CPU_STOP
PCI_STOP#
PCICLK_F0
PCICLK_F1
PCICLK_F2
PCICLK_F3
PCICLK_F0
PCICLK_F1
PCICLK_F2
PCICLK_F3
CPUCLK_F
CPUCLK_F
PCI_STOP
CPUCLK0
CPUCLK1
CPUCLK0
CPUCLK1
48MHZ_0
48MHZ_1
Reserved
Reserved
Reserved
PCICLK0
PCICLK1
PCICLK2
PCICLK0
PCICLK1
PCICLK2
27MHZ
Name
Name
Name
Name
REF0
REF1
Mode
SMBus register to stop PCI
CPU_STOP# or setting of
CPU_STOP control bit in
PCI_STOP# or setting of
Spread Control for PLL1
PCI_STOP control bit in
SMBus register to stop
Stop all CPU clocks
Stop all PCI clocks
H/w or S/w Select
Allow assertion of
Allow assertion of
Spread Control
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
CPU clocks
Test Mode
Function
Function
Function
Reserved
Reserved
Reserved
Function
Control
Control
Control
Control
clocks
4
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Free Running
Free Running
Free Running
Free Running
Free Running
Free Running
Free Running
Free Running
Free Running
Free Running
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Disable
Enable
Enable
OFF
H/W
0
0
0
0
-
-
-
Stoppable
Stoppable
Stoppable
Stoppable
Stoppable
Stoppable
Stoppable
Stoppable
Stoppable
Stoppable
Disable
Disable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
I2C
ON
1
1
1
1
-
-
-
PWD
PWD
PWD
PWD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
x
x
x