參數(shù)資料
型號: KSZ8895RQI
廠商: Micrel Inc
文件頁數(shù): 29/119頁
文件大?。?/td> 0K
描述: IC 10/100-T 5 PORT SW 128PQFP
標(biāo)準(zhǔn)包裝: 66
系列: *
Micrel, Inc.
KSZ8895MQ/RQ/FMQ
Pin Description (Continued)
Pin Number
Pin Name
Type
(1)
Port
Pin Function
(2)
39
FXSD4
IPD
4
FMQ: Fiber signal detect pin for Port 4.
MQ/RQ: no connection.
40
NC
No connect.
41
NC
No connect.
42
NC
No connect.
43
NC
No connect.
44
NC
No connect.
45
NC
No connect.
46
NC
No connect.
47
PWRDN_N
IPU
Full-chip power down. Active low.
48
INTR_N
OPU
Interrupt. This pin is Open-Drain output pin.
49
GNDD
GND
Digital ground.
50
VDDC
P
1.2V digital core VDD.
51
PMTXEN
IPD
5
PHY[5] MII/RMII transmit enable.
52
PMTXD3
IPD
5
MQ/FMQ: PHY[5] MII transmit bit 3.
RQ: no connection for RMII.
53
PMTXD2
IPD
5
MQ/FMQ: PHY[5] MII transmit bit 2.
RQ: no connection for RMII.
54
PMTXD1
IPD
5
PHY[5] MII/RMII transmit bit 1.
55
PMTXD0
IPD
5
PHY[5] MII/RMII transmit bit 0.
56
PMTXER
IPD
5
MQ/FMQ: PHY[5] MII transmit error. RQ: no connection for RMII.
57
PMTXC/PMREFCLK
I/O
5
MQ/FMQ: Output PHY[5] MII transmit clock
RQ: Input PHY[5] RMII reference clock, 50MHz
±50ppm, the
50MHz clock comes from PMRXC Pin 60.
58
GNDD
GND
Digital ground.
59
VDDIO
P
3.3V, 2.5V or 1.8V digital VDD for digital I/O circuitry.
60
PMRXC
I/O
5
MQ/FMQ: Output PHY[5] MII receive clock.
RQ: Output PHY[5] RMII reference clock, this clock is used when
opposite doesn’t provide RMII 50MHz clock or the system doesn’t
provide an external 50MHz clock for the P5-RMII interface.
61
PMRXDV/PMCRSDV
IPD/O
5
MQ/FMQ: PMRXDV is for PHY[5] MII receive data valid.
RQ: PMCRSDV is for PHY[5] RMII Carrier Sense/Receive Data
Valid Output.
62
PMRXD3
IPD/O
5
MQ/FMQ: PHY[5] MII receive bit 3.
RQ: no connection for RMII.
Strap option:
PD (default) = enable flow control.
PU = disable flow control.
63
PMRXD2
IPD/O
5
MQ/FMQ: PHY[5] MII receive bit 2.
RQ: no connection for RMII.
Strap option:
PD (default) = disable back pressure.
PU = enable back pressure.
March 12, 2014
17
Revision 1.7
相關(guān)PDF資料
PDF描述
PIC16LC620A-04I/P IC MCU OTP 512X14 COMP 18DIP
KSZ8841-16MBL IC MAC CTLR 1PORT ETH 100-LBGA
PIC12LCE518-04I/SM IC MCU OTP 512X12 LV W/EE 8-SOIJ
PIC12CE519T-04/SN IC MCU OTP 1KX12 W/EE 8SOIC
KSZ8841-16MQL IC MAC CTRLR 8/16BIT 128-PQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8895RQI TR 功能描述:以太網(wǎng) IC I-Temp 5-port Switch, one SW5-RMII and one P5-RMII Interface 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
KSZ8895RQXCA 功能描述:Ethernet Switch 10/100 Base-T/TX PHY RMII Interface 128-PQFP (14x20) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:RMII 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:1.8V,2.5V,3.3V 電流 - 電源:- 工作溫度:0°C ~ 70°C 封裝/外殼:128-BFQFP 供應(yīng)商器件封裝:128-PQFP(14x20) 標(biāo)準(zhǔn)包裝:66
KSZ8895RQXIA 功能描述:Ethernet Switch 10/100 Base-T/TX PHY RMII Interface 128-PQFP (14x20) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:RMII 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:1.8V,2.5V,3.3V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 封裝/外殼:128-BFQFP 供應(yīng)商器件封裝:128-PQFP(14x20) 標(biāo)準(zhǔn)包裝:66
KSZ8993 功能描述:以太網(wǎng) IC 3 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
KSZ8993-EVAL 功能描述:BOARD EVALUATION FOR KSZ8993 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊 其它名稱:520-1035