PI7C9X110BNBE Pericom Semiconductor, PI7C9X110BNBE Datasheet - Page 19

• Manufacturer Part Number: PI7C9X110BNBE
• Description: IC PCIE TO PCI REV BRG 160LFBGA
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X110BNBE

• Applications: PCI-to-PCI Bridge
• Interface: I²C
• Voltage - Supply: 1.8 V
• Package / Case: 160-LBGA
• Mounting Type: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Rad Hardened: No
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

2.7
2.8
Table 2-1 Pin Assignments
Pericom Semiconductor – Confidential
NAME
Reserved 0
Reserved 1
POWER AND GROUND PINS
NAME
VDDA
VDDP
VDDAUX
VTT
VDDA_PLL
VDDC
VDDCAUX
VD33
VAUX
VSS
VDDA
PIN ASSIGNMENTS
PIN
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
B1
B2
B3
B4
B5
B6
B7
NAME
SMBDAT / SDA
SMBCLK / SCL
PME_L
AD [30]
AD [27]
VD33
AD [23]
AD [20]
VD33
CBE [2]
TRDY_L
STOP_L
LOCK_L
PERR_L
Reserved 0
VAUX
AD [31]
AD [29]
VSS
AD [24]
AD [22]
PIN ASSIGNMENT
B1
D2
PIN ASSIGNMENT
J3, G3
F3, F4, K2
F2
G2, K1
J4
L1, N8, L11, L12,
B12, C10, E4
L2
L4, N10, M11, K12,
J12, H14, F12, E11,
D13, A9, C7, A6, C4
B2
E1, H1, H2, J2, J1,
K4, P4, L6, M9, P11,
K13, H11, G13, E12,
E14, C13, C11, D9,
B8, D6, B5, C3
J3, G3
PIN
C13
C14
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
E1
E2
E3
E4
E11
TYPE
TYPE
NAME
VSS
CBE [1]
TM0
Reserved 1
CLKRUN_L
AD [28]
AD [25]
VSS
AD [21]
AD [18]
VSS
IRDY_L
AD [12]
AD [13]
VD33
AD [14]
VSS
REFCLKN
REFCLKP
VDDC
VD33
O
P
P
P
P
P
P
P
P
P
P
P
I
Page 19 of 144
DESCRIPTION
Reserved 0 Pin: For normal PCI operation, Reserved 0 pin is tied to ground with a
capacitor (0.1uF) in parallel.
Reserved 1 Pull-up driver: Don’t care.
DESCRIPTION
Analog Voltage Supply for PCI Express Interface: Connect to the 1.8V Power
Supply.
Digital Voltage Supply for PCI Express Interface: Connect to the 1.8V Power
Supply.
Auxiliary Voltage Supply for PCI Express Interface: Connect to the 1.8V Power
Supply.
Termination Supply Voltage for PCI Express Interface: Connect to the 1.8V
Power Supply.
Analog Voltage Supply for PLL at PCI Interface: Connect to the 1.8V Power
Supply.
Core Supply Voltage: Connect to the 1.8V Power Supply.
Auxiliary Core Supply Voltage: Connect to the 1.8V Power Supply.
I/O Supply Voltage for PCI Interface: Connect to the 3.3V Power Supply for PCI
I/O Buffers.
Auxiliary I/O Supply Voltage for PCI interface: Connect to the 3.3V Power
Supply.
Ground: Connect to Ground.
Analog Voltage Supply for PCI Express Interface: Connect to the 1.8V Power
Supply.
PIN
H1
H2
H3
H4
H11
H12
H13
H14
J1
J2
J3
J4
J11
J12
J13
J14
K1
K2
K3
K4
K11
AD [4]
AD [5]
AD [3]
VTT
NAME
VSS
VSS
RREF
RN
VSS
VD33
VSS
VSS
VDDA
VDDA_PLL
AD [1]
VD33
AD [2]
VDDP
TM2
VSS
TRST_L
April 2010, Revision 3.0
PCIe-to-PCI Reversible Bridge
PIN
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
N1
N2
N3
N4
N5
N6
N7
N8
N9
NAME
REQ_L[2]/GPI[0]
GNT_L [0]
GNT_L[3]/GPO[1]
INTB_L
CFN_L
GPIO [1]
VSS
CLKOUT [4]
VD33
REVRSB
TDO
TDI
REQ_L[3] / GPI[1]
REQ_L[4] / GPI[2]
REQ_L[5] / GPI[3]
GNT_L [1]
GNT_L[4]/GPO[2]
GNT_L [7]
RESET_L
VDDC
CLKOUT [1]
PI7C9X110