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參數(shù)資料
型號： KS8995MAI
廠商： Micrel Inc
文件頁數(shù)： 3/73頁
文件大?。?/td> 0K
描述： IC SWITCH 10/100 5PORT 128PQFP
標準包裝： 66
系列： *
類型： *
應(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： 576-1017-ND - BOARD EVAL EXPERIMENT KS8995M
其它名稱： 576-1019
May 2005
11
M9999-051305
KS8995MA
Micrel, Inc.
Pin Number
Pin Name
Type(1)
Port
Pin Function(2)
61
PMRXDV
Ipd/O
5
PHY[5] MII receive data valid.
62
PMRXD3
Ipd/O
5
PHY[5] MII receive bit 3. Strap option: PD (default) = enable flow
control; PU = disable flow control.
63
PMRXD2
Ipd/O
5
PHY[5] MII receive bit 2. Strap option: PD (default) = disable back
pressure; PU = enable back pressure.
64
PMRXD1
Ipd/O
5
PHY[5] MII receive bit 1. Strap option: PD (default) = drop excessive
collision packets; PU = does not drop excessive collision packets.
65
PMRXD0
Ipd/O
5
PHY[5] MII receive bit 0. Strap option: PD (default) = disable
aggressive back-off algorithm in half-duplex mode; PU = enable for
performance enhancement.
66
PMRXER
Ipd/O
5
PHY[5] MII receive error. Strap option: PD (default) = 1522/1518 bytes;
PU = packet size up to 1536 bytes.
67
PCRS
Ipd/O
5
PHY[5] MII carrier sense/force duplex mode. See “Register 76” for
port 4 only. PD (default) = force half-duplex if auto-negotiation is
disabled or fails. PU = force full-duplex if auto-negotiation is disabled
or fails.
68
PCOL
Ipd/O
5
PHY[5] MII collision detect/force flow control. See “Register 66” for
port 4 only. PD (default) = no force flow control. normal operation. PU =
force flow control.
69
SMTXEN
Ipd
Switch MII transmit enable.
70
SMTXD3
Ipd
Switch MII transmit bit 3.
71
SMTXD2
Ipd
Switch MII transmit bit 2.
72
SMTXD1
Ipd
Switch MII transmit bit 1.
73
SMTXD0
Ipd
Switch MII transmit bit 0.
74
SMTXER
Ipd
Switch MII transmit error.
75
SMTXC
I/O
Switch MII transmit clock. Input in MAC mode, output in PHY mode MII.
76
GNDD
Gnd
Digital ground.
77
VDDIO
P
3.3V digital V
DD for digital I/O circuitry
78
SMRXC
I/O
Switch MII receive clock. Input in MAC mode, output in PHY mode MII.
79
SMRXDV
Ipd/O
Switch MII receive data valid
80
SMRXD3
Ipd/O
Switch MII receive bit 3. Strap option: PD (default) = Disable Switch MII
full-duplex flow control; PU = enable switch MII full-duplex flow control.
81
SMRXD2
Ipd/O
Switch MII receive bit 2. Strap option: PD (default) = switch MII in full
duplex mode; PU = switch MII in half-duplex mode.
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.
2.
PU = Strap pin pull-up.
PD = Strap pin pull-down.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KS8995MAL 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(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
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(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
KS8995X 功能描述:IC SWITCH 10/100 5PORT 128PQFP RoHS:是 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(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
KS8995X_04 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 5-Port 10/100 QoS Switch
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