参数资料
型号: KSZ8873MLL AM TR
厂商: Micrel Inc
文件页数: 115/115页
文件大小: 0K
描述: IC ETHERNET SWITCH 3PORT 64LQFP
产品培训模块: KSZ8873 Ethernet Switches
标准包装: 1,000
控制器类型: 以太网开关控制器
接口: MII
电源电压: 1.8V,2.5V,3.3V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-PQFP(10x10)
包装: 带卷 (TR)
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
99
Revision 1.6
Absolute Maximum Ratings
Supply Voltage
VDDA_1.8, VDDC. ........................................ 0.5V to +2.4V
VDDA_3.3, VDDIO......................................... 0.5V to +4.0V
Input Voltage ................................................
0.5V to +4.0V
Output Voltage .............................................
0.5V to +4.0V
Lead Temperature (soldering, 10s)............................ 260°C
Storage Temperature (Ts).........................
55°C to +150°C
ESD Rating
(8)................................................................ ±3kV
Operating Ratings
Supply Voltage
VDDA_1.8, VDDC ..................................... +1.66V to +1.94V
VDDA_3.3 ............................................... +2.5V to +3.465V
VDDIO................................................. +1.71V to +3.465V
Ambient Temperature (TA)
Commercial............................................... 0°C to +70°C
Industrial ............................................... –40°C to +85°C
Junction Temperature (TJ) ....................................... +125°C
Junction Thermal Resistance
LQFP (
θ
JA) .................................................... 47.24°C/W
LQFP (
θ
JC) .................................................... 19.37°C/W
Electrical Characteristics
Current consumption is for the single 3.3V supply device only, and includes the 1.8V supply voltages (VDDA, VDDC) that are provided via
power output Pin 56(VDDCO). Each PHY port’s transformer consumes an additional 45mA @ 3.3V for 100BASE-TX and 70mA @ 3.3V
for 10BASE-T at fully traffic.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
100BASE-TX Operation (All Ports @ 100% Utilization)
Iddxio
100BASE-TX
(analog core + digital core +
transceiver + digital I/O)
VDDA_3.3, VDDIO = 3.3V
Core power is provided from the internal
1.8V LDO with input voltage VDDIO
115
mA
10BASE-T Operation (All Ports @ 100% Utilization)
Iddxio
10BASE-T
(analog core + digital core +
transceiver + digital I/O)
VDDA_3.3, VDDIO = 3.3V
Core power is provided from the internal
1.8V LDO with input voltage VDDIO
86
mA
Power Management Mode (with MII/RMII in Default PHY Mode)
Idd3
Power-Saving Mode
VDDA_3.3, VDDIO = 3.3V
Unplug Port 1 and Port 2
Set Register 195 Bit[1,0] = [1,1]
96
mA
Idd4
Soft Power-Down Mode
VDDA_3.3, VDDIO = 3.3V
Set Register 195 Bit[1,0] = [1,0]
5
mA
Idd5
Energy-Detect Mode
VDDA_3.3, VDDIO = 3.3V
Unplug Port 1 and Port 2
Set Register 195 Bit[7,0] = 0x05 with
Port 3 PHY mode and by-pass mode.
15
mA
Notes:
6.
Exceeding the absolute maximum ratings may damage the device.
7.
The device is not guaranteed to function outside its operating ratings.
8.
Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5k in series with 100pF.
9.
No heat spreader (HS) in this package.
10. TA = +25°C. Specification for packaged product only.
相关PDF资料
PDF描述
PIC16C54CT-04I/SO IC MCU OTP 512X12 18SOIC
PIC12CE519T-04I/SN IC MCU OTP 1KX12 W/EE 8SOIC
V300A8C400BG CONVERTER MOD DC/DC 8V 400W
LTC1955IUH#PBF IC SMART CARD INTERFACE DL 32QFN
V300A8C400BF3 CONVERTER MOD DC/DC 8V 400W
相关代理商/技术参数
参数描述
KSZ8873MLL-EVAL 功能描述:以太网开发工具 3-Port Fast Ethernet Switch with 1x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压:
KSZ8873MLLI 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Industrial Grade, 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
KSZ8873MLLJ 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Extended Temp) 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
KSZ8873MML 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 2x MII 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
KSZ8873MML-EVAL 功能描述:以太网开发工具 3-Port Fast Ethernet Switch with 2x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: