參數(shù)資料
型號(hào)： KSZ8851-16MLL TR
廠商： Micrel Inc
文件頁(yè)數(shù)： 33/84頁(yè)
文件大?。?/td> 0K
描述： IC MAC CTLR 1PORT W/BUS 48LQFP
產(chǎn)品培訓(xùn)模塊： KSZ8851 10/100 Embedded Controllers
標(biāo)準(zhǔn)包裝： 1,000
控制器類型： 以太網(wǎng)控制器，MAC/PHY
接口： 總線
電源電壓： 1.8V，2.5V，3.3V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 帶卷 (TR)
Micrel, Inc.
KSZ8851-16MLL/MLLI
March 11, 2014
39
Revision 2.2
Register Map: MAC, PHY and QMU
Do not write to bit values or to registers defined as Reserved. ManIPUlating reserved bits or registers causes
unpredictable and often fatal results. If the user wants to write to these reserved bits, the user has to read back these
reserved bits (RO or RW) first, then “OR” with the read value of the reserved bits and write back to these reserved bits.
Bit Type Definition
RO = Read only.
WO = Write only.
RW = Read/Write.
W1C = Write 1 to Clear (writing an “1” to clear this bit).
0x00 – 0x07: Reserved
Chip Configuration Register (0x08 – 0x09): CCR
This register indicates the chip configuration mode based on strapping and bonding options
Bit
Default Value
R/W
Description
15-11
-
RO
Reserved.
10
-
RO
Bus Endian mode
The EESK (pin 10) value is latched into this bit druing power-up/reset.
0: Bus in Big Endian mode, 1: Bus in Little Endian mode.
9
-
RO
EEPROM presence
The EED_IO (pin 9) value is latched into this bit druing power-up/reset.
0: No external EEPROM, 1: Use external EEPROM.
8
0
RO
Reserved.
7
-
RO
8-Bit data bus width
This bit value is loaded from P1LED1 (pin 1)
0: Not in 8-bit bus mode operation, 1: In 8-bit bus mode operation.
6
-
RO
16-Bit data bus width
This bit value is loaded from P1LED1 (pin 1)
0: Not in 16-bit bus mode operation, 1: In 16-bit bus mode operation.
5
0
RO
Reserved.
4
-
RO
Shared data bus mode for data and address
0: Data and address bus are seperated.
1: Data and address bus are shared.
3
0
RO
Reserved.
2
0
RO
Reserved.
1
-
RO
48-Pin Chip Package
To indicate chip package is 48-pin.
0: No, 1: Yes.
0
RO
Reserved.
0x0A – 0x0F: Reserved
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KSZ8851-16MLLU 功能描述:以太網(wǎng) IC Single-Port Ethernet Controller (Automotive Grade) 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
KSZ8851-16MLLU TR 功能描述:以太網(wǎng) IC Single-Port Ethernet Controller (Automotive Grade) 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
KSZ8851-16MQL 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) Bus Interface(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
KSZ8851-16MQL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) Eval 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:
KSZ8851-16MQLI 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free, I-Temp) 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
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