ICS9EPRS475CGLFT IDT, Integrated Device Technology Inc, ICS9EPRS475CGLFT Datasheet - Page 2

• Manufacturer Part Number: ICS9EPRS475CGLFT
• Description: IC EMBEDDED PC MAIN CLK 56TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS9EPRS475CGLFT

• Input: *
• Output: *
• Frequency - Max: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description
IDT
PIN #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
9EPRS475
System Clock for Embedded AMD
1
2
3
4
5
6
7
8
9
®
System Clock for Embedded AMD
48MHz_1
48MHz_0
GND48
SMBCLK
SMBDAT
SRC3C_LPRS
SRC3T_LPRS
SRC2C_LPRS
SRC2T_LPRS
GNDSRC
VDDSRC
SRC1C_LPRS
SRC1T_LPRS
VDDSRC
GNDSRC
SRC0C_LPRS
SRC0T_LPRS
SB_SRC1C_LPRS
SB_SRC1T_LPRS
GNDSB_SRC
VDDSB_SRC
SB_SRC0C_LPRS
SB_SRC0T_LPRS
GNDATIG
ATIG2C_LPRS
ATIG2T_LPRS
GNDATIG
VDDATIG
ATIG1C_LPRS
ATIG1T_LPRS
PIN NAME
TYPE
PWR Supply for SRC core, 3.3V nominal
PWR Supply for SRC core, 3.3V nominal
PWR Supply for SRC core, 3.3V nominal
PWR Power supply for ATIG core, nominal 3.3V
GND
GND
GND
GND
GND
GND
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
I/O
IN
TM
48MHz clock output.
48MHz clock output.
Ground pin for the 48MHz outputs
Clock pin of SMBus circuitry, 5V tolerant.
Data pin for SMBus circuitry, 5V tolerant.
Complement clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no
33 ohm series resistor needed
True clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no 33 ohm
series resistor needed
Complement clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no
33 ohm series resistor needed
True clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no 33 ohm
series resistor needed
Ground pin for the SRC outputs
Complement clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no
33 ohm series resistor needed
True clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no 33 ohm
series resistor needed
Ground pin for the SRC outputs
Complement clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no
33 ohm series resistor needed
True clock of low power differential SRC clock pair. (no 50ohm shunt resistor to GND and no 33 ohm
series resistor needed
Complement clock of low power differential SouthBridge SRC clock pair. (no 50ohm shunt resistor to
GND and no 33 ohm series resistor needed
True clock of low power differential SouthBridge SRC clock pair. (no 50ohm shunt resistor to GND
and no 33 ohm series resistor needed
Ground pin for the SB_SRC outputs
Complement clock of low power differential SouthBridge SRC clock pair. (no 50ohm shunt resistor to
GND and no 33 ohm series resistor needed
True clock of low power differential SouthBridge SRC clock pair. (no 50ohm shunt resistor to GND
and no 33 ohm series resistor needed
Ground pin for the ATIG outputs
Complementary clock of low-power differential push-pull ATIG pair with integrated series resistor. (no
50ohm shunt resistor to GND and no 33 ohm series resistor needed)
True clock of low-power differential push-pull ATIG pair with integrated series resistor. (no 50ohm
shunt resistor to GND and no 33 ohm series resistor needed)
Ground pin for the ATIG outputs
Complementary clock of low-power differential push-pull ATIG pair with integrated series resistor. (no
50ohm shunt resistor to GND and no 33 ohm series resistor needed)
True clock of low-power differential push-pull ATIG pair with integrated series resistor. (no 50ohm
shunt resistor to GND and no 33 ohm series resistor needed)
based Systems
TM
based Systems
2
DESCRIPTION
1615B—04/26/10