Micrel May 2005 – SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE KS8001 MICREL CONFIDENTIAL. DO NOT DISTRIBUTE. 7 Pin" />
參數(shù)資料
型號(hào)： KS8001S TR
廠(chǎng)商： Micrel Inc
文件頁(yè)數(shù)： 42/44頁(yè)
文件大小： 0K
描述： TXRX 10/100 LINKMD 3.3V 48-SSOP
標(biāo)準(zhǔn)包裝： 1,000
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： IEEE 802
電源電壓： 1.8 V ~ 3.3 V
安裝類(lèi)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： 帶卷 (TR)
配用： KS8001L-EVAL-ND - EVAL KIT EXPERIMENTAL KS8001L
其它名稱(chēng)： KS8001STR
KS8001STR-ND
KS8001
Micrel
May 2005 – SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
KS8001
MICREL CONFIDENTIAL. DO NOT DISTRIBUTE.
7
Pin Number
Pin Name
Type
(Note 1)
Pin Function
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_SELECT
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
Digital IO 2.5 / 3.3V tolerance power supply
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.
26
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
LED0/
TEST
Ipu/O
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
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
LED mode = 01
Speed
Pin State
LED Definition
10BT
H
Off
100BT
L
On
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