參數(shù)資料
型號(hào)： KSZ8995MAI
廠商： Micrel Inc
文件頁數(shù)： 15/89頁
文件大?。?/td> 0K
描述： IC SWITCH 5-PORT 10/100 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： 托盤
產(chǎn)品目錄頁面： 1081 (CN2011-ZH PDF)
配用： 576-1607-ND - BOARD EVAL EXPERIMENT KSZ8995MA
其它名稱： 576-2126
KSZ8995MAI-ND
Micrel, Inc.
KS8995MA/FQ
October 2011
22
M9999-102611-3.0
Pin Description
By Name
Pin Number
Pin Name
Type
(1)
Port
Pin Function
57
PMTXC
O
5
PHY[5] MII transmit clock. PHY mode MII.
55
PMTXD0
Ipd
5
PHY[5] MII transmit bit 0.
54
PMTXD1
Ipd
5
PHY[5] MII transmit bit 1.
53
PMTXD2
Ipd
5
PHY[5] MII transmit bit 2.
52
PMTXD3
Ipd
5
PHY[5] MII transmit bit 3.
51
PMTXEN
Ipd
5
PHY[5] MII transmit enable.
56
PMTXER
Ipd
5
PHY[5] MII transmit error.
114
PS0
Ipd
Serial bus configuration pin. See “Pin 113.”
113
PS1
Ipd
Serial bus configuration pin. If EEPROM is not present, the KS8995MA/FQ will start
itself with chip default (00)...
Pin Configuration
Serial Bus Configuration
PS[1:0]=00
I2C Master Mode for EEPROM
PS[1:0]=01
Reserved
PS[1:0]=10
SPI Slave Mode for CPU Interface
PS[1:0]=11
Factory Test Mode (BIST)
47
PWRDN_N
Ipu
Full-chip power down. Active low.
48
RESERVE
NC
Reserved pin. No connect.
115
RST_N
Ipu
Reset the KS8995MA/FQ. Active low.
5
RXM1
I
1
Physical receive signal – (differential).
11
RXM2
I
2
Physical receive signal – (differential).
20
RXM3
I
3
Physical receive signal – (differential).
26
RXM4
I
4
Physical receive signal – (differential).
33
RXM5
I
5
Physical receive signal – (differential).
4
RXP1
I
1
Physical receive signal + (differential).
10
RXP2
I
2
Physical receive signal + (differential).
19
RXP3
I
3
Physical receive signal + (differential).
25
RXP4
I
4
Physical receive signal + (differential).
32
RXP5
I
5
Physical receive signal + (differential).
119
SCANEN
Ipd
NC for normal operation. Factory test pin.
84
SCOL
Ipd/O
Switch MII collision detect.
87
SCONF0
Ipd
Dual MII configuration 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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KSZ8995MIA4 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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