参数资料
型号: KSZ9021GN
厂商: Micrel Inc
文件页数: 47/53页
文件大小: 0K
描述: TXRX ETHERNET GB GMII/MII 64-MLF
标准包装: 348
类型: 收发器
驱动器/接收器数: 8/8
规程: 千兆位以太网
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 64-VFQFN 裸露焊盘
供应商设备封装: 64-QFN(8x8)
包装: 托盘
配用: 576-3873-ND - BOARD EVALUATION FOR KSZ9021GN
其它名称: 576-3635
KSZ9021GN-ND
2009 Microchip Technology Inc.
DS22233A-page 51
MCP434X/436X
TABLE 7-3:
COMMANDS
Command Name
# of
Bits
Writes
Value in
EEPROM
Operates on
Volatile/
Non-Volatile
memory
High
Voltage
(VIHH) on
CS pin?
Impact on
WiperLock or
Write Protect
Works
when
Wiper is
“locked”?
16-Bits
Yes (1)
Both
unlocked (1)
No
16-Bits
Both
unlocked (1)
No
8-Bits
Volatile Only
unlocked (1)
No
8-Bits
Volatile Only
unlocked (1)
No
High Voltage Write Data
16-Bits
Yes
Both
Yes
unchanged
No
High Voltage Read Data
16-Bits
Both
Yes
unchanged
Yes
High Voltage Increment Wiper
8-Bits
Volatile Only
Yes
unchanged
No
High Voltage Decrement Wiper
8-Bits
Volatile Only
Yes
unchanged
No
Enable
8-Bits
(2)
Non-Volatile
Only (2)
Yes
locked/
protected (2)
Yes
Disable
8-Bits
(3)
Non-Volatile
Only (3)
Yes
unlocked/
unprotected (3)
Yes
Note 1: This command will only complete if wiper is “unlocked” (WiperLock Technology is Disabled).
2: If the command is executed using address 02h, 03h, 08h, or 09h then that corresponding wiper is locked or
if with address 0Fh, then Write Protect is enabled.
3: If the command is executed using with address 02h, 03h, 08h, or 09h, then that corresponding wiper is
unlocked or if with address 0Fh, then Write Protect is disabled.
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KSZ9021GN TR 功能描述:以太网 IC Gigabit Ethernet Transceiver with GMII/MII 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
KSZ9021GN-EVAL 功能描述:以太网开发工具 Gigabit Ethernet Transceiver with GMII/MII - 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:
KSZ9021GNI 功能描述:以太网 IC Gigabit Ethernet Transceiver with GMII/MII, I-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
KSZ9021GQ 功能描述:以太网 IC Gigabit Ethernet Transceiver with GMII/MII, 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
KSZ9021GQI 功能描述:以太网 IC Gigabit Ethernet Transceiver w/ GMII/MII, I-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