PI7C9X7952AFDE Pericom Semiconductor, PI7C9X7952AFDE Datasheet - Page 11

• Manufacturer Part Number: PI7C9X7952AFDE
• Description: IC PCIE-TO-UART BRIDGE 128LQFP
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X7952AFDE

• Applications: PCIe-to-Uart Bridge
• Interface: Advanced Configuration Power Interface (ACPI)
• Voltage - Supply: 1.8V, 3.3V
• Package / Case: 128-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4. PIN ASSIGNMENT
4.1. PIN LIST of 128-PIN LQFP
September 2009 – Revision 1.3
Pericom Semiconductor
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
NAME
VDDR
VDDR
VSS
VSS
SCAN_EN
XTLI
XTLO
SR_CLK_O
SR_DO
SR_DI
SR_CS
VDDC
VSS
WAKEUP_L
VSS
CLKINP
VDDA
CLKINN
VSS
VDDC
VTT
TXN
TXP
VSS
VDDCAUX
RXP
VSS
RXN
RREF
VDDA
VSS
VDDA
PIN
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
09-0087
NAME
VDDC
VDDCAUX
VSS
PERST_L
TEST
GPIO[0]/DEQ[1]
GPIO[1]/DEQ[2]
VDDR
VDDR
VSS
GPIO[2]/DEQ[3]
GPIO[3]/TXTERMADJ[0]
GPIO[4]/TXTERMADJ[1]
GPIO[5]/RXTERMADJ[0]
GPIO[6]/RXTERMADJ[1]
GPIO[7] /SR_ORG
DRIVER_SEL0[0]/HI_DRV
DRIVER_SEL0[1]
DRIVER_SEL0[2]/LO_DRV
DRIVER_SEL0[3]/DTX[0]
VDDC
VSS
DRIVER_SEL1[0]/DTX[1]
DRIVER_SEL1[1]/DTX[2]
DRIVER_SEL1[2]/DTX[3]
DRIVER_SEL1[3]/DEQ[0]
NC
NC
NC
NC
VDDR
VSS
Table 4-1 Pin-List of 128-Pin LQFP
Page 11 of 68
PIN
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
VSS
SOUT[1]
SIN[1]
NC
NAME
NC
NC
NC
NC
VDDC
SOUT[0]
RTS[0]/EEPROM_BYPASS
DTR[0]
SIN[0]
CTS[0]
DSR[0]
RI[0]
DCD[0]
RTS[1]
DTR[1]
CTS[1]
DSR[1]
RI[1]
DCD[1]
NC
NC
NC
NC
NC
NC
NC
VDDR
VSS
PCI Express® Dual UART
109
114
PIN
97
98
99
100
101
102
103
104
105
106
107
108
110
111
112
113
115
116
117
118
119
120
121
122
123
124
125
126
127
128
PI7C9X7952
Datasheet
NAME
NC
VDDC
VDDC
VSS
VSS
NC
NC
NC
NC
JTAG_TDI
JTAG_TMS
JTAG_TCK
JTAG_TDO
JTAG_TRST_L
NC
NC
NC
NC
VDDR
VDDR
VSS
VSS
NC
NC
NC
NC
NC
NC
NC
NC
VDDC
VDDC