參數(shù)資料
型號(hào)： KSZ8993M
廠商： Micrel Inc
文件頁(yè)數(shù)： 7/85頁(yè)
文件大?。?/td> 0K
描述： IC SWITCH 10/100 3PORT 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(yè)面： 1081 (CN2011-ZH PDF)
其它名稱： 576-1037
Micrel, Inc.
KS8993M/ML/MI
April 2005
15
M9999-041205
Pin Number
Pin Name
Type
(1)
Description
100
101
PS1
PS0
Ipd
Serial bus configuration pins to select mode of access to
KS8993M internal registers.
[PS1, PS0] = [0, 0] — I
2C master (EEPROM) mode
(If EEPROM is not detected, the power-up default values of
the KS8993M internal registers will be used.)
Interface Signals
Type
Description
SPIQ
O
Not used (tri-stated)
SCL
O
I
2C clock
SDA
I/O
I
2C data I/O
SPIS_N
Ipu
Not used
[PS1, PS0] = [0, 1] — I
2C slave mode
The external I
2C master will drive the SCL clock.
The KS8993M device addresses are:
1011_1111
<read>
1011_1110
<write>
Interface Signals
Type
Description
SPIQ
O
Not used (tri-stated)
SCL
I
2C clock
SDA
I/O
I
2C data I/O
SPIS_N
Ipu
Not used
[PS1, PS0] = [1, 0] — SPI slave mode
Interface Signals
Type
Description
SPIQ
O
SPI data out
SCL
I
SPI clock
SDA
I
SPI data In
SPIS_N
Ipu
SPI chip select
[PS1, PS0] = [1, 1] – SMI-mode
In this mode, the KS8993M provides access to all its internal
8 bit registers through its MDC and MDIO pins.
Note:
When (PS1, PS0)
≠ (1,1), the KS8993M provides access to
its 16 bit MIIM registers through its MDC and MDIO pins.
102
103
PV31
PV32
Ipu
Port 3 port-based VLAN mask bits – Use to select which
ports may transmit packets received on port 3.
PV31 = 1, port 1 may transmit packets received on port 3
PV31 = 0, port 1 will not transmit any packets received on
port 3
PV32 = 1, port 2 may transmit packets received on port 3
PV32 = 0, port 2 will not transmit any packets received on
port 3
Note:
1. I = Input.
Ipu = Input w/ internal pull-up.
I/O = Bi-directional.
O= Output.
Ipd = Input w/ internal pull-down.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8993MA5 功能描述:IC SWITCH 10/100 W/TXRX 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
KSZ8993M-EVAL 功能描述:以太網(wǎng)開發(fā)工具 KSZ8993M Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8993MI 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8993ML 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP(Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8993ML-EVAL 功能描述:以太網(wǎng)開發(fā)工具 KSZ8993ML Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
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