Microchip USB2514B-I/M2, USB Controller, 4-Channel, USB 2.0, 3.3 V, 36-Pin SQFN
- RS Stock No.:
- 111-5584P
- Mfr. Part No.:
- USB2514B-I/M2
- Brand:
- Microchip
Subtotal 2 units (supplied in a tray)*
£5.18
(exc. VAT)
£6.22
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 1,620 unit(s) shipping from 06 October 2025
- Plus 999,998,378 unit(s) shipping from 10 November 2025
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Units | Per unit |
|---|---|
| 2 + | £2.59 |
*price indicative
- RS Stock No.:
- 111-5584P
- Mfr. Part No.:
- USB2514B-I/M2
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Number of Transceivers | 4 | |
| IC Type | Controller IC | |
| Protocols Supported | USB 2.0 | |
| Power Supply Type | Single | |
| ESD Protection | Yes | |
| Typical Single Supply Voltage | 3.3 V | |
| Mounting Type | Surface Mount | |
| Package Type | SQFN | |
| Pin Count | 36 | |
| Dimensions | 6.1 x 6.1 x 0.95mm | |
| Height | 0.95mm | |
| Length | 6.1mm | |
| Maximum Operating Temperature | +85 °C | |
| Width | 6.1mm | |
| Minimum Operating Temperature | -40 °C | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Number of Transceivers 4 | ||
IC Type Controller IC | ||
Protocols Supported USB 2.0 | ||
Power Supply Type Single | ||
ESD Protection Yes | ||
Typical Single Supply Voltage 3.3 V | ||
Mounting Type Surface Mount | ||
Package Type SQFN | ||
Pin Count 36 | ||
Dimensions 6.1 x 6.1 x 0.95mm | ||
Height 0.95mm | ||
Length 6.1mm | ||
Maximum Operating Temperature +85 °C | ||
Width 6.1mm | ||
Minimum Operating Temperature -40 °C | ||
USB251xB/USB251xBi USB 2.0 Hub Controllers
The Microchip USB251xB/USB251xBi family of devices are USB 2.0 Hub Controllers. These devices feature MultiTRAK™ technology that incorporates a dedicated Transaction Translator (TT) per port to maintain consistent Full-Speed data throughput regardless of the number of active downstream connections.
USB251xB/USB251xBi devices are fully customisable, helping to simplify PCB layout. PortMap, PortSwap and PHYBoost features all contribute to the flexibility of these devices.
Hi-Speed (480 Mbps), Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) USB communications and USB Battery Charging (Rev. 1.1) are supported on all downstream ports.
USB251xB/USB251xBi devices are fully customisable, helping to simplify PCB layout. PortMap, PortSwap and PHYBoost features all contribute to the flexibility of these devices.
Hi-Speed (480 Mbps), Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) USB communications and USB Battery Charging (Rev. 1.1) are supported on all downstream ports.
Features
High performance, low-power, small footprint Hub Controller IC
Fully compliant with the USB 2.0 Specification
Supports the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
Available with 2, 3 or 4 downstream ports
MultiTRAK™ - Provides one high-performance transaction translator per port
PortMap – Flexible port mapping and disable sequencing
PortSwap – Programmable USB differential-pair pin locations to align USB signal lines directly to connectors
PHYBoost - Programmable USB signal drive strength for recovering signal integrity
Full power management with individual or ganged power control of each downstream port
Drop-in replacement for USB251x/USB251xA devices
Fully compliant with the USB 2.0 Specification
Supports the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
Available with 2, 3 or 4 downstream ports
MultiTRAK™ - Provides one high-performance transaction translator per port
PortMap – Flexible port mapping and disable sequencing
PortSwap – Programmable USB differential-pair pin locations to align USB signal lines directly to connectors
PHYBoost - Programmable USB signal drive strength for recovering signal integrity
Full power management with individual or ganged power control of each downstream port
Drop-in replacement for USB251x/USB251xA devices
USB (Universal Serial Bus) - Microchip