Type(1) Port Pin Function 98 LED3-0 " />
參數(shù)資料
型號: KS8995MAI
廠商: Micrel Inc
文件頁數(shù): 5/73頁
文件大?。?/td> 0K
描述: IC SWITCH 10/100 5PORT 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(shè)備封裝: 128-PQFP(14x20)
包裝: 散裝
配用: 576-1017-ND - BOARD EVAL EXPERIMENT KS8995M
其它名稱: 576-1019
May 2005
13
M9999-051305
KS8995MA
Micrel, Inc.
Pin Number
Pin Name
Type(1)
Port
Pin Function
98
LED3-0
Ipu/O
3
LED indicator 0.
99
GNDD
Gnd
Digital ground.
100
VDDIO
P
3.3V digital V
DD for digital I/O.
101
LED2-2
Ipu/O
2
LED indicator 2.
102
LED2-1
Ipu/O
2
LED indicator 1.
103
LED2-0
Ipu/O
2
LED indicator 0.
104
LED1-2
Ipu/O
1
LED indicator 2.
105
LED1-1
Ipu/O
1
LED indicator 1.
106
LED1-0
Ipu/O
1
LED indicator 0.
107
MDC
Ipu
All
Switch or PHY[5] MII management data clock.
108
MDIO
I/O
All
Switch or PHY[5] MII management data I/O.
Features internal pull down to define pin state when not driven.
109
SPIQ
Otri
All
(1) SPI serial data output in SPI slave mode; (2) not used in I2C master
mode. See “Pin 113.”
110
SPIC/SCL
I/O
All
(1) Input clock up to 5MHz in SPI slave mode; (2) output clock at
81kHz in I2C master mode. See “Pin 113.”
111
SPID/SDA
I/O
All
(1) Serial data input in SPI slave mode; (2) serial data input/output 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 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.
113
PS1
Ipd
Serial bus configuration pin.
For this case, if the EEPROM is not present, the KS8995MA will start
itself with the PS[1:0] = 00 default register values .
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)
114
PS0
Ipd
Serial bus configuration pin. See “Pin 113.”
115
RST_N
Ipu
Reset the KS8995MA. Active low.
116
GNDD
Gnd
Digital ground.
117
VDDC
P
1.8V digital core VDD.
118
TESTEN
Ipd
NC for normal operation. 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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KS8995M-EVAL 功能描述:BOARD EVAL EXPERIMENT KS8995M RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 主要目的:電源管理,電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
KS8995MI 功能描述:IC SWITCH 10/100 5PORT 128PQFP RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調(diào)幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設(shè)備封裝:400-PBGA(27x27) 包裝:散裝
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KS8995X_04 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 5-Port 10/100 QoS Switch