Microchip Technology Network Interfaces 552

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Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount No. of Functions No. of Channels Technology Screening Level Nominal Negative Supply Voltage No. of Transceivers Maximum Supply Current Nominal Supply Voltage Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Terminal Position Data Rate JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length

MCP2542FD-H/SN

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

140 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

150 Cel

-40 Cel

MATTE TIN

DUAL

8 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

e3

4.9 mm

MCP2561FDT-E/MF

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

TS 16949

1

70 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

.65 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

8 Mbps

S-PDSO-N8

1

1 mm

3 mm

e3

40

260

3 mm

MCP2562T-E/MFVAO

Microchip Technology

CAN TRANSCEIVER

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

70 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

.65 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

1 Mbps

S-PDSO-N8

1 mm

3 mm

e3

3 mm

MCP2544FD-E/SN

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

140 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

8 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

e3

4.9 mm

LAN8742I-CZ-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

Network Interfaces

.5 mm

85 Cel

-40 Cel

QUAD

100 Mbps

S-XQCC-N24

1 mm

4 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

4 mm

MCP2542FD-E/MF

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

1

140 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

.65 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

8 Mbps

S-PDSO-N8

1 mm

3 mm

e3

30

260

3 mm

VSC8211XVW

Microchip Technology

ETHERNET TRANSCEIVER

OTHER

BALL

117

LBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

324 mA

1.2 V

GRID ARRAY, LOW PROFILE

BGA117,9X13,40

1 mm

100 Cel

0 Cel

BOTTOM

1000 Mbps

R-PBGA-B117

1.7 mm

10 mm

14 mm

KSZ9131MNXI

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.32SQ,16

.4 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

1000 Mbps

S-PQCC-N64

.9 mm

8 mm

e3

30

260

8 mm

KSZ9131MNXI-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.32SQ,16

.4 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

1000 Mbps

S-PQCC-N64

.9 mm

8 mm

e3

30

260

8 mm

KSZ9031MNXCA-TR

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.32SQ,16

.4 mm

70 Cel

0 Cel

MATTE TIN

QUAD

1000 Mbps

S-XQCC-N64

.9 mm

8 mm

e3

30

260

8 mm

MCP2561T-E/SNVAO

Microchip Technology

CAN TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

70 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

1 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

e3

4.9 mm

KSZ8041RNLI-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N32

2

.9 mm

5 mm

e3

30

260

5 mm

LAN8742-CZ

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

Network Interfaces

.5 mm

70 Cel

0 Cel

QUAD

100 Mbps

S-XQCC-N24

1 mm

4 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

4 mm

VSC8531XMW-05

Microchip Technology

ETHERNET TRANSCEIVER

AUTOMOTIVE

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

.4 mm

125 Cel

-40 Cel

QUAD

1000 Mbps

S-PQCC-N48

.9 mm

6 mm

6 mm

KSZ8091MNXIA-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N32

2

1 mm

5 mm

e3

30

260

5 mm

MCP2562FD-E/MFVAO

Microchip Technology

CAN FD TRANSCEIVER

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

70 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

.65 mm

125 Cel

-40 Cel

DUAL

8 Mbps

S-PDSO-N8

1 mm

3 mm

3 mm

KSZ9131MNXC-TR

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.32SQ,16

.4 mm

70 Cel

0 Cel

MATTE TIN

QUAD

1000 Mbps

S-PQCC-N64

.9 mm

8 mm

e3

30

260

8 mm

LAN8830-V/PSA

Microchip Technology

ETHERNET TRANSCEIVER

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.1 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

.5 mm

105 Cel

-40 Cel

QUAD

1000 Mbps

S-PQCC-N48

1 mm

7 mm

7 mm

KSZ8041MLL

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

1

58.3 mA

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-XQFP-G48

3

1.6 mm

7 mm

Not Qualified

e3

7 mm

KSZ8091RNBCA

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N32

2

1 mm

5 mm

e3

30

260

5 mm

KSZ9131MNXC

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.32SQ,16

.4 mm

70 Cel

0 Cel

MATTE TIN

QUAD

1000 Mbps

S-PQCC-N64

.9 mm

8 mm

e3

30

260

8 mm

KSZ8041TL-TR

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

1

58.3 mA

3.3 V

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G48

3

1.2 mm

7 mm

Not Qualified

e3

260

7 mm

KSZ8841-16MVLI

Microchip Technology

SUPPORT CIRCUIT

INDUSTRIAL

GULL WING

128

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

QFP128,.63SQ,16

.4 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G128

3

1.6 mm

14 mm

Not Qualified

e3

260

14 mm

KSZ8893MQLI

Microchip Technology

LAN SWITCHING CIRCUIT

INDUSTRIAL

GULL WING

128

FQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TS 16949

2

3.3 V

FLATPACK, FINE PITCH

QFP128,.68X.91,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

R-PQFP-G128

3.4 mm

14 mm

Not Qualified

e3

20 mm

ATA6563-GAQW1

Microchip Technology

CAN TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

85 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

125 Cel

-40 Cel

DUAL

5 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

4.9 mm

KSZ8851-16MLLI-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

1.8 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G48

1.6 mm

7 mm

e3

7 mm

MCP2542FDT-H/MF

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

1

140 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

.65 mm

150 Cel

-40 Cel

MATTE TIN

DUAL

8 Mbps

S-PDSO-N8

1 mm

3 mm

e3

30

260

3 mm

MCP2558FDT-H/MNY

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

NO LEAD

8

HVSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

TS 16949

1

70 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,20

.5 mm

150 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

8 Mbps

R-PDSO-N8

.8 mm

2 mm

e4

3 mm

MCP2562FDT-E/SNVAO

Microchip Technology

CAN FD TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

70 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

8 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

e3

4.9 mm

VSC8514XMK-14

Microchip Technology

ETHERNET TRANSCEIVER

AUTOMOTIVE

NO LEAD

138

HQCCN

SQUARE

PLASTIC/EPOXY

YES

1

4

605 mA

1 V

CHIP CARRIER, HEAT SINK/SLUG

LCC135,.47SQ,25

.65 mm

125 Cel

-40 Cel

BOTTOM

1000 Mbps

S-PBCC-N138

.85 mm

12 mm

12 mm

MCP2558FD-H/SNVAO

Microchip Technology

CAN FD TRANSCEIVER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

70 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

150 Cel

-40 Cel

DUAL

8 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

4.9 mm

KSZ8851-16MLL

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1.8 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G48

3

1.6 mm

7 mm

Not Qualified

e3

7 mm

KSZ8721CL

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G48

3

1.6 mm

7 mm

Not Qualified

e3

7 mm

RN2483A-I/RM103

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

47

RECTANGULAR

UNSPECIFIED

YES

1

TS 16949

3.3 V

MICROELECTRONIC ASSEMBLY

1.27 mm

85 Cel

-40 Cel

UNSPECIFIED

R-XXMA-N47

3.34 mm

17.78 mm

26.67 mm

ATA6563-GBQW1

Microchip Technology

CAN TRANSCEIVER

AUTOMOTIVE

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

AEC-Q100; TS 16949

1

85 mA

5 V

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.12,25

.65 mm

125 Cel

-40 Cel

DUAL

5 Mbps

S-PDSO-N8

1 mm

3 mm

3 mm

KSZ8041FTL

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

TS 16949

1

58.3 mA

3.3 V

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G48

3

1.2 mm

7 mm

Not Qualified

e3

7 mm

VSC8514XMK-03

Microchip Technology

ETHERNET TRANSCEIVER

AUTOMOTIVE

NO LEAD

138

HQCCN

SQUARE

PLASTIC/EPOXY

YES

1

4

605 mA

1 V

CHIP CARRIER, HEAT SINK/SLUG

LCC135,.47SQ,25

.65 mm

125 Cel

-40 Cel

BOTTOM

1000 Mbps

S-PQCC-N138

.85 mm

12 mm

12 mm

LAN8830/PSA

Microchip Technology

ETHERNET TRANSCEIVER

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.1 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

.5 mm

70 Cel

0 Cel

QUAD

1000 Mbps

S-PQCC-N48

1 mm

7 mm

7 mm

VSC8662XIC-03

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

BALL

256

BGA

SQUARE

PLASTIC/EPOXY

YES

1

2

1.2 V

GRID ARRAY

BGA256,16X16,40

1 mm

100 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

1000 Mbps

S-PBGA-B256

2 mm

17 mm

e1

17 mm

KSZ8851-32MQLI

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

GULL WING

128

FQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1.8 V

FLATPACK, FINE PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

R-PQFP-G128

3

3.4 mm

14 mm

Not Qualified

e3

20 mm

LAN8830T/PSA

Microchip Technology

ETHERNET TRANSCEIVER

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1

1.1 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

.5 mm

70 Cel

0 Cel

QUAD

1000 Mbps

S-PQCC-N48

1 mm

7 mm

7 mm

VSC8514XMK-11

Microchip Technology

ETHERNET TRANSCEIVER

OTHER

NO LEAD

138

HQCCN

SQUARE

PLASTIC/EPOXY

YES

1

4

605 mA

1 V

CHIP CARRIER, HEAT SINK/SLUG

LCC135,.47SQ,25

.65 mm

125 Cel

0 Cel

BOTTOM

1000 Mbps

S-PBCC-N138

.85 mm

12 mm

12 mm

VSC8221XHH

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

BALL

100

FBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

367 mA

3.3 V

1.2,3.3

GRID ARRAY, FINE PITCH

BGA100,10X10,32

Network Interfaces

.8 mm

70 Cel

0 Cel

BOTTOM

1000 Mbps

S-PBGA-B100

1.1 mm

9 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

9 mm

KSZ9031RNXVA

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

AEC-Q100

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

105 Cel

-40 Cel

QUAD

S-XQCC-N48

.9 mm

7 mm

30

260

7 mm

MCP2003-E/SN

Microchip Technology

LIN TRANSCEIVER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TS 16949

1

12 V

SMALL OUTLINE

SOP8,.25

1.27 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G8

1

1.75 mm

3.9 mm

e3

30

260

4.9 mm

KSZ9031RNXVA-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

AEC-Q100; TS 16949

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

105 Cel

-40 Cel

QUAD

S-XQCC-N48

.9 mm

7 mm

7 mm

LAN8710AI-EZC-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-XQCC-N32

1 mm

5 mm

Not Qualified

e3

5 mm

MCP2562T-H/SN

Microchip Technology

CAN TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TS 16949

1

70 mA

5 V

SMALL OUTLINE

SOP8,.25

1.27 mm

150 Cel

-40 Cel

MATTE TIN

DUAL

1 Mbps

R-PDSO-G8

1.75 mm

3.9 mm

e3

4.9 mm

Network Interfaces

A network interface is an electronic component that connects a device to a network, enabling it to communicate with other devices and access shared resources. Network interfaces are essential for modern communication systems, providing a means of transmitting and receiving data over a variety of communication channels and protocols.

Some common types of network interfaces include Ethernet, Wi-Fi, Bluetooth, and cellular network interfaces. Ethernet is a wired network interface that uses twisted-pair cables to transmit data over local area networks (LANs). Wi-Fi is a wireless network interface that uses radio waves to transmit data over wireless local area networks (WLANs). Bluetooth is a short-range wireless network interface that is used for connecting peripheral devices such as keyboards and headphones to computers and mobile devices. Cellular network interfaces are used for mobile communications over cellular networks, providing internet connectivity and voice communication.

Network interfaces use various protocols and standards to ensure reliable and efficient data transmission. These protocols include TCP/IP, which is used for internet communication, and IEEE 802.11, which is used for wireless LANs. Network interfaces also use techniques such as packet framing, error correction, and flow control to ensure that data is transmitted accurately and efficiently.

In addition to providing a means of data transmission, network interfaces also enable devices to access shared resources such as printers and file servers. They also enable devices to communicate with each other, allowing for collaboration and information sharing.