参数资料
型号: KSZ8051RNL TR
厂商: Micrel Inc
文件页数: 9/59页
文件大小: 0K
描述: TXRX PHY 10/T100 3.3V RMII 32QFN
特色产品: KSZ8051/8031/8021 Series
标准包装: 1
类型: PHY 收发器
驱动器/接收器数: 1/1
规程: RMII
电源电压: 1.8V,2.5V,3.3V
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN 裸露焊盘(5x5)
包装: 标准包装
其它名称: 576-3778-6
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
17
M9999-070910-1.0
Pin Number
Pin Name
Type
(1)
Pin Function
32
RST#
I
Chip Reset (active low)
PADDLE
GND
Gnd
Ground
Notes:
1.
P = Power supply.
Gnd = Ground.
I = Input.
O = Output.
I/O = Bi-directional.
Ipu/O = Input with internal pull-up (see Electrical Characteristics for value) during power-up/reset; output pin otherwise.
Ipd/O = Input with internal pull-down (see Electrical Characteristics for value) during power-up/reset; output pin otherwise.
Ipu/Opu = Input with internal pull-up (see Electrical Characteristics for value) during power-up/reset; output pin with internal pull-up (see Electrical
Characteristics for value) otherwise.
2.
RMII Rx Mode: The RXD[1:0] bits are synchronous with the 50MHz RMII Reference Clock. For each clock period in which CRS_DV is asserted,
two bits of recovered data are sent by the PHY to the MAC.
3.
RMII Tx Mode: The TXD[1:0] bits are synchronous with the 50MHz RMII Reference Clock . For each clock period in which TXEN is asserted, two
bits of data are received by the PHY from the MAC.
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