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參數(shù)資料
| 型號(hào)： | ICS1894KI-40LFT |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁(yè)數(shù)： | 17/53頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | PHYCEIVER LOW PWR 3.3V 40QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | PHYceiver™ |
| 類型： | PHY 收發(fā)器 |
| 規(guī)程： | MII，RMII |
| 電源電壓： | 3.14 V ~ 3.47 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-VFQFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 40-VFQFPN（6x6） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | 800-2032-6 |
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ICS1894-40
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
PHYCEIVER
IDT 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
24
ICS1894-40
REV K 022412
18.3
Auto polarity inhibit
Polarity automatically
corrected
Polarity not automatically
corrected
RW
–
0
18.2
SQE test inhibit
Normal SQE test
behavior
SQE test disabled
RW
–
0
18.1
Link Loss inhibit
Normal Link Loss
behavior
Link Always = Link Pass
RW
–
0
18.0
Squelch inhibit
Normal squelch behavior No squelch
RW
–
0
Register
19 - Extended Control Register
19.15
Node Mode
Node mode
Repeater mode
RW
–
L
–
19.14
Hardware/Software
Mode Speed Select
Use bit00.13 to select
speed
Use real time input pin 22
only to select speed
RW
–
L
19.13
Remote Fault
No faults detected
Remote fault detected
RO
–
0
19.12
Register Bank select
[01]=Bank1, access register0x00~0x13 and registers
0x14~0x1F
[00]=Bank0, access register0x00~0x13, new defined
registers 0x14~0x25
[1x]=Bank0, same as [00]
RW
–
0
19.11
RW
–
0
2
19.10
IDT reserved
Read unspecified
RO
–
0
19.9
AMDIX_EN
See Table on page 11
RW
–
1
19.8
MDI_MODE
See Table on page 11
RW
–
0
19.7
Twisted Pair Tri-State
Enable, TPTRI
Twisted Pair Signals are
not Tri-Stated or No
effect
Twisted Pair Signals are
Tri-Stated
RW
–
0
19.6
ICS reserved
Reserved
RW
–
0
19.5
ICS reserved
Reserved
RW
–
0
19.4
ICS reserved
Reserved
RW
–
0
19.3
ICS reserved
Reserved
RW
–
0
1
19.2
ICS reserved
Reserved
RW
–
0
19.1
ICS reserved
Reserved
RW
–
0
19.0
Automatic 100Base-TX
Power Down
Do not automatically
power down
Power down automatically
RW
–
1
Register
20 - Extended Control Register
20.15
Str_enhance
Normal digital output
strength
Enhance digital output
strength in 1.8V condition
RW
0
3
20.14
Fast-off
Disable the function
Enable fast-off circuit
RW
–
0
20.13
LED4 mode
00=Receive data
01=Collision
10=Fullduplex
11=OFF (default LED4)
RW
–
1
20.12
1
Bit
Definition
When Bit = 0
When Bit = 1
Access 2
SF2
Default3
Hex
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|---|---|
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