參數(shù)資料
型號： KSZ8001SI
廠商： Micrel Inc
文件頁數(shù)： 44/46頁
文件大?。?/td> 0K
描述： TXRX 10/100 LINKMD 3.3V 48-SSOP
標(biāo)準(zhǔn)包裝： 30
類型： 收發(fā)器
規(guī)程： MII，RMII，SMII
電源電壓： 1.8V, 3.3V
安裝類型： 表面貼裝
封裝/外殼： 48-BSSOP（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 48-SSOP
包裝： 管件
配用： 576-1620-ND - BOARD EVALUATION FOR KSZ8001L
Micrel
KSZ8001
June 2009
Revision 1.04
7
Pin Number
Pin Name
Type
(Note 1)
Pin Function
17
TXD0/
TXD[0]/
TX
Ipd
MII Mode: Transmit Data Input[0] /
RMII Mode: Transmit Data Input[0] /
SMII Mode: Transmit Data and Control
18
TXD1/
TXD[1]/
SYNC
Ipd
MII Mode: Transmit Data Input[1] /
RMII Mode: Transmit Data Input[1] /
SMII Mode: SYNC
19
TXD2
Ipd
MII Transmit Data Input[2]
20
TXD3
Ipd
MII Transmit Data Input[3]
21
COL /
RMII_SELE
CT
Ipd/O
MII Collision Detect Output
Configuration Mode: The pull-up/pull-down value is latched as RMII select
during reset. See “Strapping Options” section for details.
22
CRS/
RMII_BTB
Ipd/O
MII Carrier Sense Output
Configuration Mode: The pull-up/pull-down value is latched as RMII Loop-
back during reset when RMII mode is selected. See “Strapping Options
section” for details.
23
GND
Gnd
Ground
24
VDDIO
Pwr
3.3V digital VDD
25
INT#/
PHYAD0
Ipu/O
Management Interface (MII) Interrupt Out.
Configuration Mode: Latched as PHYAD[0] during power up / reset. See
“Strapping Options” section for details.
Programmable LED Output 0
Configuration Mode: The external pull down enable test mode and only used
for tfactory test. Active Low. The LED0 pin is also programmable via register
1eh.
LED mode = 00
Link/Act
Pin State
LED Definition
No Link
H
Off
Link
L
On
Activity
-
Toggle
LED mode = 01
Link
Pin State
LED Definition
No Link
H
Off
Link
L
On
LED mode = 10
10Mbps Link
Pin State
LED Definition
No Link
H
Off
26
LED0/
TEST
Ipu/O
Link
L
On
27
Programmable LED Output 1
Configuration Mode: Latched as SPEED (Register 0, bit 13) during power up
/ reset. See “Strapping Options” Section for details. Active Low. The LED1
pin is also programmable via register 1eh.
LED mode = 00
Speed
Pin State
LED Definition
10BT
H
Off
LED1 /
SPD100/
noFEF
Ipu/O
100BT
L
On
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