数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

VSC8540RT 数据表(PDF) 67 Page - Microchip Technology

部件名 VSC8540RT
功能描述  Radiation-Tolerant Single Port Fast Ethernet Copper PHY with RGMII/MII/RMII Interfaces
PDF  87 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

VSC8540RT 数据表(HTML) 67 Page - Microchip Technology

Back Button VSC8540RT Datasheet HTML 63Page - Microchip Technology VSC8540RT Datasheet HTML 64Page - Microchip Technology VSC8540RT Datasheet HTML 65Page - Microchip Technology VSC8540RT Datasheet HTML 66Page - Microchip Technology VSC8540RT Datasheet HTML 67Page - Microchip Technology VSC8540RT Datasheet HTML 68Page - Microchip Technology VSC8540RT Datasheet HTML 69Page - Microchip Technology VSC8540RT Datasheet HTML 70Page - Microchip Technology VSC8540RT Datasheet HTML 71Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 67 / 87 page
background image
2022 Microchip Technology Inc. and its subsidiaries
DS60001603E-page 67
VSC8540RT
8.3.7
LED
The following table shows the DC specifications for the LED pins.
8.3.8
INTERNAL PULL-UP OR PULL-DOWN RESISTORS
Internal pull-up or pull-down resistors are specified in the following table. All internal pull-up resistors are connected to
their respective I/O supply.
8.3.9
CURRENT CONSUMPTION
The following table shows the measured current consumption values for each mode of operation.
Note:
VDDMAC currents at 1.5V and 1.8V are measured with an edge rate setting of 111. Currents at 2.5V and
3.3V are measured with an edge rate setting of 100.
TABLE 8-9:
LED DC CHARACTERISTICS
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Output high current drive strength
IOH
–24
mA
Output low current drive strength
IOL
24
mA
TABLE 8-10:
INTERNAL PULL-UP OR PULL-DOWN RESISTORS (MII/RGMII/RMII INTERFACE)
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Condition
Internal pull-down resistor
RPD
31
46
72
k
3.3V
Internal pull-down resistor
RPD
38
59
96
k
2.5V
Internal pull-down resistor
RPD
57
91
155
k
1.8V
Internal pull-down resistor
RPD
78
125
220
k
1.5V
TABLE 8-11:
INTERNAL PULL-UP OR PULL-DOWN RESISTORS (OTHER I/OS)
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Condition
Internal pull-up resistor
RPU
26
39
64
k
3.3V
Internal pull-down resistor
RPD
26
45
79
k
3.3V
Internal pull-up resistor
RPU
33
53
93
k
2.5V
Internal pull-down resistor
RPD
34
58
108
k
2.5V
TABLE 8-12:
CURRENT CONSUMPTION
Mode
Typical (mA)
Maximum (mA)
VDD1 VDD1A VDD25A
VDDIO/VDDMDIO
VDD1 VDD1A VDD25A
VDDIO/
VDDMDIO
Reset
8
1
1
1
24
4
1
1
Power Down
13
15
12
1
31
20
13
1
ActiPHY
14
15
18
1
32
20
21
1
No Link
22
16
52
1
42
22
59
1
100BASE-TX
28
16
92
1
48
22
105
1
10BASE-T
16
16
66
1
34
21
73
1
100BASE-TX EEE
16
17
66
1
35
22
75
1
10BASE-Te
16
16
64
1
34
21
73
1



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com