Pericom Semiconductor PIN NO. NAME TYPE DESCRIPTION 59, 60, 61" />
參數(shù)資料
型號(hào)： PI7C9X7952AFDE
廠商： Pericom
文件頁數(shù)： 7/68頁
文件大?。?/td> 0K
描述： IC PCIE-TO-UART BRIDGE 128LQFP
標(biāo)準(zhǔn)包裝： 90
應(yīng)用： PCIe至UART橋接
接口： 高級(jí)配置電源接口（ACPI）
電源電壓： 1.8V, 3.3V
封裝/外殼： 128-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝： 128-LQFP（14x14）
包裝： 托盤
安裝類型： 表面貼裝
PI7C9X7952
PCI Express Dual UART
Datasheet
Page 15 of 68
May 2013 – Revision 1.4
Pericom Semiconductor
PIN NO.
NAME
TYPE
DESCRIPTION
59, 60, 61,
62, 65, 66,
67, 68, 87,
88, 89, 90,
91, 92, 93,
94, 97, 102,
103, 104,
105, 111,
112, 113,
114, 119,
120, 121,
122, 123,
124, 125,
126
NC
These pins can be left floating.
4.2.5.
EEPROM INTERFACE
PIN NO.
NAME
TYPE
DESCRIPTION
11
SR_CS
O
EEPROM Chip Select: SR_CS is an output signal with a weak
internal pull-up resistor.
10
SR_DO
O
EEPROM Data Output: Serial data output interface to the
EEPROM. SR_DO is an output signal with a weak internal pull-up
resistor.
9
SR_DI
I
EEPROM Data Input: Serial data input interface to the EEPROM.
SR_DI is an input signal with a weak internal pull-up resistor.
8
SR_CLK_O
O
EEPROM Clock Output.
4.2.6.
POWER PINS
PIN NO.
NAME
I/O
DESCRIPTION
12, 20, 33,
53, 69, 98,
99, 127, 128
VDDC
P
1.8 V Power Pin: Used as digital core power pins.
17, 30, 32,
VDDA
P
1.8 V Power Pin: Used as analog core power pins.
1, 2, 40, 41,
63, 95, 115,
116
VDDR
P
3.3 V Power Pin: Used as digital I/O power pins.
25, 34
VDDCAUX
P
1.8 V Power Pin: Used as auxiliary power pins.
21
VTT
P
1.8V Termination Voltage: Provides driver termination voltage at
transmitter. Should be given the same consideration as VDDCAUX.
3, 4, 13, 15,
19, 24, 27,
31, 35, 42,
54, 64, 70,
96, 100, 101,
117, 118
VSS
P
Ground Pin: Used as ground pins.
13-0092
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI7C9X7952AFDEX 制造商:Pericom Semiconductor Corporation 功能描述:
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PI7C9X7954AFDE 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI X1 PCIE-UART 4 Channel Bridge RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
PI7C9X7958AEVB 制造商:Pericom Semiconductor Corporation 功能描述:7958A EVAL BOARD 制造商:Pericom Semiconductor Corporation 功能描述:EVAL BOARD PI7C9X7958A 制造商:Pericom Semiconductor Corporation 功能描述:8 Port PCI Express UART I/O Bridge Evaluation Board
PI7C9X7958ANBE 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI X1 PCIE-UART 8 Channel Bridge RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
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