参数资料
型号: KSZ8842-16MVL
厂商: Micrel Inc
文件页数: 55/141页
文件大小: 0K
描述: IC ETHERNET SW 2PORT BUS 128LQFP
标准包装: 90
控制器类型: 以太网开关控制器
接口: PCI
电源电压: 3.1 V ~ 3.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-LQFP(14x14)
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
配用: 576-1635-ND - BOARD EVALUATION KSZ8842-16MVL
其它名称: 576-2119
KSZ8842-16MVL-ND
Micrel, Inc.
KSZ8842-16/32 MQL/MVL/MVLI/MBL
October 2007
20
M9999-102207-1.9
Ball Number
Ball Name
Type
Ball Function
This ball can be pull-down for 8-bit bus mode, pull-up for 16-bit bus mode or
don’t care for 32-bit bus mode when EEEN is pull-down (without EEPROM).
C3
SWR
Ipd
Synchronous Write/Read
Write/Read signal for synchronous bus accesses. Write cycles when high and
Read cycles when low.
A2
AEN
Ipu
Address Enable
Address qualifier for the address decoding, active Low.
B2
WRN
Ipd
Write Strobe Not
Asynchronous write strobe, active Low.
A1
ADSN
Ipd
Address Strobe Not
For systems that require address latching, the rising edge of ADSN indicates the
latching moment of A15-A1 and AEN.
B1
PWRDN
Ipu
Full-chip power-down. Low = Power down; High or floating = Normal operation.
C1
RXP1
I/O
Port 1 physical receive (MDI) or transmit (MDIX) signal (+ differential)
C2
RXM1
I/O
Port 1 physical receive (MDI) or transmit (MDIX) signal (– differential)
D1
TXP1
I/O
Port 1 physical transmit (MDI) or receive (MDIX) signal (+ differential)
D2
TXM1
I/O
Port 1 physical transmit (MDI) or receive (MDIX) signal (– differential)
F2
RXM2
I/O
Port 2 physical receive (MDI) or transmit (MDIX) signal (- differential)
F1
RXP2
I/O
Port 2 physical receive (MDI)or transmit (MDIX) signal (+ differential)
G2
TXM2
I/O
Port 2 physical transmit (MDI) or receive (MDIX) signal (- differential)
G1
TXP2
I/O
Port 2 physical transmit (MDI) or receive (MDIX) signal (+ differential)
H2
TEST2
Ipu
Test input 2
For normal operation, left this ball open.
G3
ISET
O
Set physical transmits output current.
Pull-down this ball with a 3.01K 1% resistor to ground.
J1
X1
I
K1
X2
O
25MHz crystal or oscillator clock connection.
Balls (X1, X2) connect to a crystal. If an oscillator is used, X1 connects to a 3.3V
tolerant oscillator and X2 is a no connect.
Note: Clock requirement is
± 50ppm for either crystal or oscillator.
J2
RSTN
Ipu
Hardware reset ball (active Low). This reset input is required minimum of 10ms
low after stable supply voltage 3.3V.
K2
A15
I
Address 15
K3
A14
I
Address 14
J3
A13
I
Address 13
H3
A12
I
Address 12
K4
A11
I
Address 11
J4
A10
I
Address 10
H4
A9
I
Address 9
K5
A8
I
Address 8
J5
A7
I
Address 7
H5
A6
I
Address 6
K6
A5
I
Address 5
J6
A4
I
Address 4
H6
A3
I
Address 3
K7
A2
I
Address 2
相关PDF资料
PDF描述
V300A12C400BL3 CONVERTER MOD DC/DC 12V 400W
PIC16F687-E/P IC PIC MCU FLASH 2KX14 20DIP
V300A12C400B3 CONVERTER MOD DC/DC 12V 400W
V300A12C400B2 CONVERTER MOD DC/DC 12V 400W
PIC16C505T-04E/SL IC MCU OTP 1KX12 14SOIC
相关代理商/技术参数
参数描述
KSZ8842-16MVL TR 功能描述:以太网 IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8842-16MVL-EVAL 功能描述:BOARD EVALUATION KSZ8842-16MVL RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理,电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
KSZ8842-16MVLI 功能描述:以太网 IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8842-16MVLI TR 功能描述:以太网 IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8842-32 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface