參數(shù)資料
型號: KSZ8993MI
廠商: Micrel Inc
文件頁數(shù): 11/86頁
文件大小: 0K
描述: IC SWITCH 10/100 W/TXRX 128PQFP
標準包裝: 66
系列: *
類型: *
應用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應商設備封裝: 128-PQFP(14x20)
包裝: 托盤
產(chǎn)品目錄頁面: 1081 (CN2011-ZH PDF)
其它名稱: 576-2124
KSZ8993MI-ND
Micrel, Inc.
KSZ8993M/ML
October 2008
19
M9999-020606
Pin Number
Pin Name
Type
(1)
Description
121
P1_TAGINS
Ipd
Enable tag insertion on port 1 egress
1 = enable
0 = disable
All packets transmitted from port 1 will have 802.1Q tag.
Packets received with tag will be sent out intact. Packets
received without tag will be tagged with ingress port’s default
tag.
122
DGND
Gnd
Digital ground
123
VDDC
P
1.8V digital VDD
124
P3_TAGRM
Ipd
Enable tag removal on port 3 egress
1 = enable
0 = disable
All packets transmitted from port 3 will not have 802.1Q tag.
Packets received with tag will be modified by removing
802.1Q tag. Packets received without tag will be sent out
intact.
125
P2_TAGRM
Ipd
Enable tag removal on port 2 egress
1 = enable
0 = disable
All packets transmitted from port 2 will not have 802.1Q tag.
Packets received with tag will be modified by removing
802.1Q tag. Packets received without tag will be sent out
intact.
126
P1_TAGRM
Ipd
Enable tag removal on port 1 egress
1 = enable
0 = disable
All packets transmitted from port 1 will not have 802.1Q tag.
Packets received with tag will be modified by removing
802.1Q tag. Packets received without tag will be sent out
intact.
127
TESTEN
Ipd
Scan Test Enable
For normal operation, pull-down this pin to ground.
128
SCANEN
Ipd
Scan Test Scan Mux Enable
For normal operation, pull-down this pin to ground.
Note:
1. P = Power supply.
Gnd = Ground.
Ipd = Input w/ internal pull-down.
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