Controllers
Use the filters and product table below to compare Controllers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
XR21B1411IL16-FIC UART TXRX 128/384 BYTE 16QFN |
2,095 | - |
|
Datasheet | 16-VFQFN Exposed Pad | Not Verified | USB | Bridge, USB to UART | UART | USB 2.0 | 4.4V ~ 5.25V | 10.5mA | -40°C ~ 85°C | 16-QFN (3x3) | - | - |
|
XR21B1422IL40-FIC UART TXRX 512B 2CH 40QFN |
1,200 | - |
|
Datasheet | 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) | - | - |
|
XR21V1414IM48-FIC UART FIFO USB QUAD 48TQFP |
201 | - |
|
Datasheet | 48-TQFP | Not Verified | USB | Bridge, USB to UART | UART | USB 2.0 | 2.97V ~ 3.63V | 16mA | -40°C ~ 85°C | 48-TQFP (7x7) | - | - |
|
|
XR21V1410IL16-FIC UART FIFO USB SGL 16QFN |
1,314 | - |
|
Datasheet | 16-VFQFN Exposed Pad | Not Verified | USB | Bridge, USB to UART | UART | USB 2.0 | 2.97V ~ 3.63V | 16mA | -40°C ~ 85°C | 16-QFN (3x3) | - | - |
|
GSW120A3MCDEVICE CON GSW120A3MC MRQFN105 S |
1,987 | - |
|
Datasheet | 105-VFQFN Dual Rows, Exposed Pad | - | Ethernet | Switch | RGMII, SGMII, SPI, UART | IEEE 802.3, 10/100/1000 Base-T/TX PHY | 1.05V ~ 1.15V | - | 0°C ~ 70°C (TA) | 105-MRQFN (8x8) | - | - |
|
XR21B1420IL28-FIC UART TXRX 512B 1CH 28QFN |
376 | - |
|
Datasheet | 28-VFQFN Exposed Pad | Not Verified | USB | Bridge, USB to UART | UART | USB 2.0 | 3V ~ 5.25V | 15mA | -40°C ~ 85°C | 28-QFN (5x5) | - | - |
|
|
GSW141A3MCDEVICE CON GSW141A3MC MRQFN105 S |
2,233 | - |
|
Datasheet | 105-VFQFN Dual Rows, Exposed Pad | - | Ethernet | Switch | RGMII, SGMII, SPI, UART | IEEE 802.3, 10/100/1000 Base-T/TX PHY | 1.05V ~ 1.15V | - | 0°C ~ 70°C (TA) | 105-MRQFN (8x8) | - | - |
|
|
GSW140A3MCDEVICE CON GSW140A3MC MRQFN105 S |
7,066 | - |
|
Datasheet | 105-VFQFN Dual Rows, Exposed Pad | - | Ethernet | Switch | RGMII, SGMII, SPI, UART | IEEE 802.3, 10/100/1000 Base-T/TX PHY | 1.05V ~ 1.15V | - | 0°C ~ 70°C (TA) | 105-MRQFN (8x8) | - | - |
|
XR20M1170IL16-FIC UART FIFO I2C/SPI 64B 16QFN |
105 | - |
|
Datasheet | 16-VQFN Exposed Pad | Not Verified | RS485 | Controller | I2C, SPI | - | 2.25V ~ 3.6V | 500µA | -40°C ~ 85°C | 16-QFN (4x4) | - | - |
|
XR22802IL56-FIC CONTROLLER ETHERNET 56QFN |
492 | - |
|
Datasheet | 56-VFQFN Exposed Pad | Not Verified | Ethernet | Bridge, USB to Ethernet | USB | USB 2.0, 10/100 Base-T/TX PHY | 4.4V ~ 5.25V | 185mA | -40°C ~ 85°C | 56-QFN (8x8) | - | - |
Controllers FAQ
Common questions about filtering, comparing and sourcing Controllers components.
How can I narrow the Controllers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Controllers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
