参数资料
型号: KSZ8841-16MQL
厂商: Micrel Inc
文件页数: 42/105页
文件大小: 0K
描述: IC MAC CTRLR 8/16BIT 128-PQFP
标准包装: 66
控制器类型: 以太网控制器,MAC
接口: 总线
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-BFQFP
供应商设备封装: 128-PQFP(14x20)
包装: 托盘
产品目录页面: 1080 (CN2011-ZH PDF)
配用: 576-1631-ND - BOARD EVALUATION KSZ8841-16MQL
其它名称: 576-2112
KSZ8841-16MQL-ND
Micrel, Inc.
KSZ8841-16/32 MQL/MVL/MBL
October 2007
41
M9999-102207-1.6
The format for ConfigParam is shown in Table 10.
Bit
Bit Name
Description
15
Reserved
14
NO_SRST
No Soft Reset
When this bit is set, indicates that KSZ8841M transitioning from D3_hot to D0 because
of PowerState commands do not perform an internal reset. Configuration Context is
preserved. Upon transition from the D3_hot to the D0 Initialized state, no additional
operating system intervention is required to preserve Configuration Context beyond
writing the PowerState bits.
When this bit is clear, KSZ8841M performs an internal reset upon transitioning from
D3_hot to D0 via software control of the PowerState bits. Configuration Context is lost
when performing the soft reset. Upon trasition from the D3_hot to the D0 state, full
reinitialization sequence is needed to return the device to D0 Initialized.
Regardless of this bit, devices that transition from D3_hot to D0 by a system or bus
segment reset will return to the device state D0 Uninitialized with only PME context
preserved if PME is supported and enabled.
This bit is loaded to bit 3 of PMCS register
13
Reserved
Reserved.
12
PME_D2
PME Support D2
When this bit is set, the KSZ8841M asserts PME event (pin 14) when the KSZ8841M is
in D2 state and PME_EN is set. Otherwise, the KSZ8841M does not assert PME event
when the KSZ8841M is in D2 state.
This bit is loaded to bit 13 of PMCR register
11
PME_D1
PME Support D1
When this bit is set, the KSZ8841M asserts PME event (pin 14) when the KSZ8841M is
in D1 state and PME_EN is set. Otherwise, the KSZ8841M does not assert PME event
when the KSZ8841M is in D1 state.
This bit is loaded to bit 12 of PMCR register.
10
D2_SUP
D2 Support
When this bit is set, the KSZ8841M supports D2 power state. This bit is loaded to bit 10
of PMCR register.
9
D1_SUP
D1 Support
When this bit is set, the KSZ8841M supports D1 power state. This bit is loaded to bit 9
of PMCR register.
8-2
Reserved
Reserved.
1
Clock_Rate
Internal clock rate selection
0: 125 MHz
1: 25 MHz
Note: At power up, this chip operates on 125 MHz clock. The internal frequency can be
dropped to 25 MHz via the external EEPROM.
0
ASYN_8bit
Async 8-bit bus select
1= bus is configured for 16-bit width
0= bus is configured for 8-bit width
This bit is loaded to bit 0 of PMCR register
(32-bit width, KSZ8841-32MQL, don’t care this bit setting)
Table 10. ConfigParam Word in EEPROM Format
相关PDF资料
PDF描述
PIC12CE518-04E/SM IC MCU OTP 512X12 W/EE 8-SOIC
KSZ8895RQ IC 10/100-T 5 PORT SW 128PQFP
PIC16LC620A-04/P IC MCU OTP 512X14 COMP 18DIP
KSZ8863FLLI IC ETHERNET SWITCH 3PORT 48-LQFP
PIC16C505-04E/SL IC MCU OTP 1KX12 14SOIC
相关代理商/技术参数
参数描述
KSZ8841-16MQL A6 功能描述:IC MAC CTRLR 8/16BIT 128-PQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
KSZ8841-16MQL-EVAL 功能描述:以太网开发工具 KSZ8841-16MQL 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:
KSZ8841-16MVL 功能描述:以太网 IC Single Ethernet Port + 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
KSZ8841-16MVL TR 功能描述:以太网 IC Single Ethernet Port + 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
KSZ8841-16MVL-EVAL 功能描述:BOARD EVALUATION KSZ8841-16MVL RoHS:是 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035