PI7C9X130DNDE Pericom Semiconductor, PI7C9X130DNDE Datasheet - Page 17

• Manufacturer Part Number: PI7C9X130DNDE
• Description: IC PCIE-PCIX BRIDGE 1PORT 256BGA
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X130DNDE

• Applications: PCI-to-PCI Bridge
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 1.8V, 3.3V
• Package / Case: 256-PBGA
• Mounting Type: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: BGA
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2 PIN DEFINITION
2.1 SIGNAL TYPES
2.2 PCI EXPRESS SIGNALS
PERICOM SEMICONDUCTOR - Confidential
“_L” in signal name indicates Active LOW signal
REFCLKP
REFCLKN
RAP
RAN
RBP
RBN
RCP
RCN
RDP
RDN
TAP
TAN
TBP
TBN
TCP
TCN
TDP
TDN
RREF
PERST_L
NAME
TYPE OF SIGNAL
IOD
OD
IU
ID
B
O
G
P
I
D2,
D1
F2,
F1
H2,
H1
K2,
K1
M2,
M1
E4,
E3
G4,
G3
J4,
J3
L4,
L3
H4
P1
ASSIGNMENT
PIN
Bi-directional
Input
Input with pull-up
Input with pull-down
Bi-directional with open drain output
Open drain output
Output
Power
Ground
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TYPE
O
O
O
O
I
I
I
I
I
I
I
Reference Clock Input s: Connect to external 100MHz differential
clock. These signals require AC coupled with 0.1uF capacitors.
PCI Express data input s: Differential data receiver input signals for
lane A
PCI Express data input s: Differential data receiver input signals for
lane B
PCI Express data input s: Differential data receiver input signals for
lane C
PCI Express data input s: Differential data receiver input signals for
lane D
PCI Express data outputs: Differential data transmitter output signals
for lane A
PCI Express data outputs: Differential data transmitter output signals
for lane B
PCI Express data outputs: Differential data transmitter output signals
for lane C
PCI Express data outputs: Differential data transmitter output signals
for lane D
Resistor Reference: It is used to connect an external resistor (2.1K Ohm
+/- 1%) to VSS to provide a reference current for the driver and
equalization circuit.
PCI Express Fundamental Reset: PI7C9X130 uses this reset to
initialize the internal state machines.
DESCRIPTION
PCI EXPRESS TO PCI-X BRIDGE
DESCRIPTION
Mar 2010 - Rev 2.0
PI7C9X130