PI3PCIE3242 datasheet(3/10 Pages) PERICOM

tên linh kiện	PI3PCIE3242

Giải thích chi tiết về linh kiện	3.3V PCI Express 3.0 4 Channel 2x2 Exchange Switch

PDF	10 Pages

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nhà sản xuất	PERICOM [Pericom Semiconductor Corporation]

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06/02/2014

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PI3PCIE3242

3.3V PCI Express® 3.0 4 Channel 2x2 Exchange Switch

Pin Description (30-TQFN)

Pin #

Pin Name I/O Description

A0+

A0–

I/O

Signal I/O, Channel 0, Port A

A1+

A1–

I/O

Signal I/O, Channel 1, Port A

B0+

B0−

I/O

Signal I/O, Channel 0, Port B

B1+

B1−

I/O

Signal I/O, Channel 1, Port B

C0+

C0–

I/O

Signal I/O, Channel 0, Port C

C1+

C1–

I/O

Signal I/O, Channel 1, Port C

D0+

D0−

I/O

Signal I/O, Channel 0, Port D

D1+

D1−

I/O

Signal I/O, Channel 1, Port D

OE#

Output Enable, active low. When OE# = 0 the device I/O is enabled. When OE#=1,

all I/O are high impedance

SEL

Operation mode Select

(when SEL=0: A→B, C→D, when SEL=1: A→D, C→B)

11, 15, 21, 26, 30

VDD

Pwr 3.3V ±10% Positive Supply Voltage

6, 13, 20, 28, Center

Pad

GND

Pwr Power ground

12, 14, 27

No Connect

14-0087

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