Controllers

Manufacturers Package/Case Programmable Protocol Function Interface Standards Voltage - Supply Current - Supply Operating Temperature Supplier Device Package Grade Qualification

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Programmable Protocol Function Interface Standards Voltage - Supply Current - Supply Operating Temperature Supplier Device Package Grade Qualification
FT4232HQ-TRAY

FT4232HQ-TRAY

IC USB HS QUAD UART/SYNC 64-QFN

FTDI, Future Technology Devices International Ltd

13,235
RFQ
FT4232HQ-TRAYDatasheet 64-VFQFN Exposed Pad Not Verified USB Bridge, USB to UART UART USB 2.0 3V ~ 3.6V 70mA -40°C ~ 85°C 64-QFN (9x9) - -
FT4232HQ-REEL

FT4232HQ-REEL

IC USB HS QUAD UART/SYNC 64-QFN

FTDI, Future Technology Devices International Ltd

7,555
RFQ
FT4232HQ-REELDatasheet 64-VFQFN Exposed Pad Not Verified USB Bridge, USB to UART UART USB 2.0 3V ~ 3.6V 70mA -40°C ~ 85°C 64-QFN (9x9) - -
FT4232HL-TRAY

FT4232HL-TRAY

IC USB HS QUAD UART/SYNC 64-LQFP

FTDI, Future Technology Devices International Ltd

485
RFQ
FT4232HL-TRAYDatasheet 64-LQFP Not Verified USB Bridge, USB to UART UART USB 2.0 3V ~ 3.6V 70mA -40°C ~ 85°C 64-LQFP (10x10) - -
TUSB4020BIPHPRQ1

TUSB4020BIPHPRQ1

IC USB 2.0 2PORT HUB IND 48HTQFP

Texas Instruments

1,595
RFQ
TUSB4020BIPHPRQ1Datasheet 48-PowerTQFP Not Verified USB Hub Controller USB USB 2.0 1.1V, 3.3V - -40°C ~ 85°C 48-HTQFP (7x7) Automotive AEC-Q100
CP2112-F03-GMR

CP2112-F03-GMR

IC HID USB-TO-SMBUS BRIDGE 24QFN

Silicon Labs

8,140
RFQ
CP2112-F03-GMRDatasheet 24-WFQFN Exposed Pad Not Verified USB Bridge, USB to SMBus SMBus USB 2.0 1.8V, 3V ~ 3.6V 15mA -40°C ~ 85°C 24-QFN (4x4) - -
USB5744T/2G

USB5744T/2G

IC HUB CTLR USB 56VQFN

Microchip Technology

2,894
RFQ
USB5744T/2GDatasheet 56-VFQFN Exposed Pad Not Verified USB Hub Controller USB USB 2.0, USB 3.2 1.2V, 3.3V - 0°C ~ 70°C 56-VQFN (7x7) - -
LAN9500AI-ABZJ

LAN9500AI-ABZJ

IC USB 2.0-10/100 ETH CRTL 56QFN

Microchip Technology

1,877
RFQ
LAN9500AI-ABZJDatasheet 56-VFQFN Exposed Pad Not Verified Ethernet Bridge, USB to Ethernet USB USB 2.0, 10/100 Base-T/TX PHY 1.2V, 2.5V, 3.3V - -40°C ~ 85°C 56-QFN (8x8) - -
KSZ8795CLXCC

KSZ8795CLXCC

IC CONTROLLER ETHERNET 80LQFP

Microchip Technology

1,395
RFQ
KSZ8795CLXCCDatasheet 80-LQFP Not Verified Ethernet Controller MII, RMII 10/100 Base-T/TX PHY 3.3V - 0°C ~ 70°C 80-LQFP (10x10) - -
XR21B1422IL40-F

XR21B1422IL40-F

IC UART TXRX 512B 2CH 40QFN

MaxLinear, Inc.

1,200
RFQ
XR21B1422IL40-FDatasheet 40-VFQFN Exposed Pad Not Verified USB Bridge, USB to UART UART USB 2.0 3V ~ 5.25V 15mA -40°C ~ 85°C 40-QFN (6x6) - -
LAN9512-JZX-TR

LAN9512-JZX-TR

IC USB 2.0 ETHER CTRLR 64QFN

Microchip Technology

25,722
RFQ
LAN9512-JZX-TRDatasheet 64-VFQFN Exposed Pad Not Verified Ethernet Bridge, USB to Ethernet USB USB 2.0, 10/100 Base-T/TX PHY 3.3V 231mA 0°C ~ 70°C 64-QFN (9x9) - -
CP2104-F03-GM

CP2104-F03-GM

IC SGL USB-TO-UART BRIDGE 24QFN

Silicon Labs

13,166
RFQ
CP2104-F03-GMDatasheet 24-WFQFN Exposed Pad Not Verified USB Bridge, USB to UART UART USB 2.0 1.8V, 3V ~ 3.6V 17mA -40°C ~ 85°C 24-QFN (4x4) - -
LAN9500AI-ABZJ-TR

LAN9500AI-ABZJ-TR

IC USB 2.0-10/100 ETH CRTL 56QFN

Microchip Technology

10,501
RFQ
LAN9500AI-ABZJ-TRDatasheet 56-VFQFN Exposed Pad Not Verified Ethernet Bridge, USB to Ethernet USB USB 2.0, 10/100 Base-T/TX PHY 1.2V, 2.5V, 3.3V - -40°C ~ 85°C 56-QFN (8x8) - -
KSZ8863RLLI-TR

KSZ8863RLLI-TR

IC ETHERNET SWITCH 3PORT 48-LQFP

Microchip Technology

9,439
RFQ
KSZ8863RLLI-TRDatasheet 48-LQFP Not Verified Ethernet Switch I2C, SPI 10/100 Base-T/TX PHY 1.8V, 2.5V, 3.3V - -40°C ~ 85°C 48-LQFP (7x7) - -
KSZ8863MLLI

KSZ8863MLLI

IC ETHERNET SWITCH 3PORT 48-LQFP

Microchip Technology

3,192
RFQ
KSZ8863MLLIDatasheet 48-LQFP Not Verified Ethernet Switch I2C, SPI 10/100 Base-T/TX PHY 1.8V, 2.5V, 3.3V - -40°C ~ 85°C 48-LQFP (7x7) - -
KSZ8863RLLI

KSZ8863RLLI

IC ETHERNET SWITCH 3PORT 48-LQFP

Microchip Technology

2,410
RFQ
KSZ8863RLLIDatasheet 48-LQFP Not Verified Ethernet Switch I2C, SPI 10/100 Base-T/TX PHY 1.8V, 2.5V, 3.3V - -40°C ~ 85°C 48-LQFP (7x7) - -
CP2104-F03-GMR

CP2104-F03-GMR

IC SGL USB-TO-UART BRIDGE 24QFN

Silicon Labs

4,867
RFQ
CP2104-F03-GMRDatasheet 24-WFQFN Exposed Pad Not Verified USB Bridge, USB to UART UART USB 2.0 1.8V, 3V ~ 3.6V 17mA -40°C ~ 85°C 24-QFN (4x4) - -
KSZ8863FLL

KSZ8863FLL

IC ETHERNET SW 3PORT 48-LQFP

Microchip Technology

2,550
RFQ
KSZ8863FLLDatasheet 48-LQFP Not Verified Ethernet Switch I2C, SPI 10/100 Base-FX/T/TX 1.8V, 2.5V, 3.3V - 0°C ~ 70°C 48-LQFP (7x7) - -
USB4604I-1080HN

USB4604I-1080HN

IC USB HUB/FLASH CTLR 48QFN

Microchip Technology

313
RFQ
USB4604I-1080HNDatasheet 48-VFQFN Exposed Pad Not Verified USB Hub Controller USB USB 2.0 1.8V, 3.3V - -40°C ~ 85°C 48-SQFN (7x7) - -
KSZ8895MQXCA

KSZ8895MQXCA

IC ETH SWITCH 5PORT 128QFP COM

Microchip Technology

3,792
RFQ
KSZ8895MQXCADatasheet 128-BFQFP Not Verified Ethernet Switch I2C, SPI 10/100 Base-T/TX 1.8V, 2.5V, 3.3V 129mA 0°C ~ 70°C 128-PQFP (14x20) - -
W5100

W5100

IC CONTROLLER ETHERNET 80LQFP

WIZnet

2,668
RFQ
W5100Datasheet 80-LQFP Not Verified Ethernet Controller SPI 10/100 Base-T/TX PHY 3V ~ 3.6V 5µA -40°C ~ 85°C 80-LQFP (10x10) - -
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Category Overview

Controllers Products & Selection Guide

Controllers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Controllers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Controllers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

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Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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