參數(shù)資料
型號(hào)： KSZ8995FQI
廠商： Micrel Inc
文件頁(yè)數(shù)： 17/89頁(yè)
文件大?。?/td> 0K
描述： IC SWITCH 10/100 5PORT 128-PQFP
標(biāo)準(zhǔn)包裝： 66
系列： *
產(chǎn)品目錄頁(yè)面： 1081 (CN2011-ZH PDF)
配用： 576-3872-ND - BOARD EVALUATION FOR KSZ8995FQ
其它名稱： 576-3300
Micrel, Inc.
KS8995MA/FQ
October 2011
24
M9999-102611-3.0
Pin Description
By Name
Pin Number
Pin Name
Type
(1)
Port
Pin Function
110
SPIC/SCL
I/O
All
(1) Input clock up to 5MHz in SPI slave mode; (2) output clock at 61kHz in I2C master
mode. See “Pin 113.”
111
SSPID/SDA
I/O
All
(1) Serial data input in SPI slave mode; (2) serial data input/output in I2C master
mode. See “Pin 113.”
109
SPIQ
Otri
All
(1) SPI serial data output in SPI slave mode; (2) output clock at 61kHz in I2C master
mode. See “Pin 113.”
112
SPIS_N
Ipu
All
Active low. (1) SPI data transfer start in SPI slave mode. When SPIS_N is high, the
KS8995MA/FQ is deselected and SPIQ is held in high impedance state, a high-to-low
transition to initiate the SPI data transfer; (2) not used in I2C master mode.
128
TEST2
NC
NC for normal operation. Factory test pin.
118
TESTEN
Ipd
NC for normal operation. Factory test pin.
8
TXM1
O
1
Physical transmit signal – (differential).
14
TXM2
O
2
Physical transmit signal – (differential).
23
TXM3
O
3
Physical transmit signal – (differential).
29
TXM4
O
4
Physical transmit signal – (differential).
36
TXM5
O
5
Physical transmit signal – (differential).
7
TXP1
O
1
Physical transmit signal + (differential).
13
TXP2
O
2
Physical transmit signal + (differential).
22
TXP3
O
3
Physical transmit signal + (differential).
28
TXP4
O
4
Physical transmit signal + (differential).
35
TXP5
O
5
Physical transmit signal + (differential).
123
VDDAP
P
1.8V analog VDD for PLL.
41
VDDAR
P
1.8V analog VDD.
43
VDDAR
P
1.8V analog VDD.
3
VDDAR
P
1.8V analog VDD.
15
VDDAR
P
1.8V analog VDD.
31
VDDAR
P
1.8V analog VDD.
125
VDDAR
P
1.8V analog VDD.
18
VDDAT
P
3.3V analog VDD.
9
VDDAT
P
3.3V analog VDD.
24
VDDAT
P
3.3V analog VDD.
37
VDDAT
P
3.3V analog VDD.
50
VDDC
P
1.8V digital core VDD.
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.
Otri = Output tristated.
NC = No connect.
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KSZ8995MA4 功能描述:IC SWITCH 5-PORT 10/100 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
KSZ8995MAB3 功能描述:IC SWITCH 5-PORT 10/100 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
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