Type(1) Port Pin Function 109 Reserv" />
參數(shù)資料
型號(hào): KS8995XA
廠商: Micrel Inc
文件頁(yè)數(shù): 4/51頁(yè)
文件大?。?/td> 0K
描述: IC SWITCH 10/100 5PORT 128PQFP
標(biāo)準(zhǔn)包裝: 66
系列: *
類型: *
應(yīng)用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 散裝
配用: 576-1604-ND - EVAL KIT EXPERIMENTAL KS8995XA
KS8995XA
Micrel, Inc.
M9999-051305
12
May 2005
Pin Number
Pin Name
Type(1)
Port
Pin Function
109
Reserved
All
No connect.
110
SCL
I/O
All
Output clock at 81kHz in I2C master mode.
111
SDA
I/O
All
Serial data input/output in I2C master mode.
112
Reserved
All
No connect
113
PS1
Ipd
No connect or pull-down.
114
PS0
Ipd
No connect or pull-down.
115
RST_N
Ipu
Reset the KS8995XA. Active low.
116
GNDD
Gnd
Digital ground.
117
VDDC
P
1.8V digital core V
DD.
118
TESTEN
Ipd
Factory test pin.
119
SCANEN
Ipd
Factory test pin.
120
NC
No connection.
121
X1
I
25MHz crystal clock connection/or 3.3V tolerant oscillator input.
Oscillator should be ±100ppm.
122
X2
O
25MHz crystal clock connection.
123
VDDAP
P
1.8V analog V
DD for PLL.
124
GNDA
Gnd
Analog ground.
125
VDDAR
P
1.8V analog V
DD.
126
GNDA
Gnd
Analog ground.
127
GNDA
Gnd
Analog ground.
128
TEST2
Factory test pin.
Note:
1. P = Power supply.
I = Input.
O = Output.
I/O = Bidirectional.
Gnd = Ground.
Ipu = Input w/internal pull-up.
Ipd = Input w/internal pull-down.
Ipd/O = Input w/internal pull-down during reset, output pin otherwise.
Ipu/O = Input w/internal pull-up during reset, output pin otherwise.
NC = No connect.
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