Microchip USB5742BT-I/2G
Manufacturer No:
USB5742BT-I/2G
Manufacturer:
Microchip
Package:
VQFN-56
Description:
The Microchip USB5742B is a 2-port, superspeed (SS)/hi-speed (HS), low power and low pin count SmartHub IC with industrial temperature support.
Quantity:
In Stock :1865
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
USB5742BT-I/2G Information
Microchip USB5742BT-I/2G technical specifications, attributes, parameters and parts with similar specifications to Microchip USB5742BT-I/2G.
- Type
- Parameter
- Upstream Port
- USB 3.2 Gen 1
- USB Speed
- USB 3.2 Gen 1
- Downstream Ports
- 2
- SmartHub
- Yes
- MGMT I/F
- None
- ROM I/F
- SPI
- Op Voltage (V)
- 3.3
- MultiTRAK Tech
- Yes
- Per-Port Switching
- No
- Integrated Flash Media Reader
- No
- Type
- Parameter
- PortMap
- Yes
- PortSwap
- Yes
- TrueSpeed
- Yes
- PHYBoost
- Yes
- Temp. Range Min.
- -40
- Temp. Range Max.
- 85
Download datasheets and manufacturer documentation for Microchip USB5742BT-I/2G.
Data Sheets:
Application Notes:
Microchip’s USB5742B SmartHub™ IC is a 2 port, SuperSpeed (SS)/Hi-Speed (HS), low power, low pin count configurable and fully compliant with the USB 3.2 Gen 1 specification. The USB5742B also supports Full Speed (FS) and Low Speed (LS) USB signaling, offering complete coverage of all defined USB operating speeds. The new SuperSpeed hubs operate in parallel with the USB 2.0 controller, so 5 Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.
This "B" version contains the latest silicon. All new USB5742 designs should move to this newer "B" version.
The USB5742B is in a 0.4mm pitch, 56 pin QFN. It's the smallest 2 port USB 3.2 Gen 1 hub in the industry. Functionality was reduced to optimize pin count and provide a cost effective solution.
SmartHub ICs are defined as a USB hub that integrates system levels functions typically associated with a separate MCU or processor. Microchip’s USB5742B Smart Hub support custom configurations of external ports and GPIO pins. MPLAB Connect Configurator, Microchip’s proprietary software utility, can be used to program On-chip One Time Programmable (OTP) ROM which stores required register settings to ensure the desired start up configuration at power on. All port control signal pins and GPIOs are under firmware control, allowing for maximum operational flexibility. However, for even more simplicity, the USB5742B can be configured through a series of external low-cost resistor bootstraps. No OTP programming required.
Download a free copy of MPLAB Connect Configurator™ NOW
Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
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