USB2514B-I/M2 Integrated Circuit Chip Low Power USB 2.0 High-Speed Hub Controller
USB2514B-I/M2 Integrated Circuit Chip Low Power USB 2.0 High-Speed Hub Controller
USB2514B-I/M2 hub is a family of low power, configurable, MTT (multi transaction translator) hub controller IC products for embedded USB solutions. The 4 in the part number indicates the number of downstream ports available, while the B indicates battery charging support. The hub supports lowspeed, full-speed, and hi-speed (if operating as a hispeed hub) downstream devices on all of the enabled downstream ports.
Specifications
| Protocol |
USB |
| Function |
Hub Controller |
| Interface |
USB |
| Voltage - Supply |
3V ~ 3.6V |
| Current - Supply |
70mA |
| Operating Temperature |
-40°C ~ 85°C |
Highlights
High performance, low-power, small footprint hub controller IC with 2, 3, or 4 downstream ports
Fully compliant with the USB 2.0 Specification
Enhanced OEM configuration options available through either a single serial I2C EEPROM, or SMBus slave port
MultiTRAK™ - High-performance multiple transaction translator which provides one transaction translator per port
PortMap - Flexible port mapping and disable sequencing
PortSwap - Programmable USB differential-pair pin locations ease PCB design by aligning USB signal lines directly to connectors
PHYBoost - Programmable USB signal drive strength for recovering signal integrity using 4-level driving strength resolution
Features
- USB251xB/xBi products are fully footprint compatible with USB251x/xi/xA/xAi products as direct drop-in replacements
- Cost savings include using the same PCB components and application of USB-IF Compliance by Similarity
- Full power management with individual or ganged power control of each downstream port
- Fully integrated USB termination and pull-up/pulldown resistors
- Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage
- Onboard 24 MHz crystal driver or external 24 MHz clock input
- Customizable vendor ID, product ID, and device ID
- 4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered)
- Supports self- or bus-powered operation
- Supports the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
- USB251xB products support the extended commercial temperature range of 0ºC to +85ºC
Applications
- LCD monitors and TVs
- Multi-function USB peripherals
- PC motherboards
- Set-top boxes, DVD players, DVR/PVR
- Printers and scanners
- PC media drive bay
- Portable hub boxes
- Mobile PC docking
- Embedded systems
Other Supply Product Types
| Part Number |
Package |
| BC95GRPB-04-STD |
LCC |
| RM500UCNCB-D10-SNADA |
M.2 |
| BGM240PA32VNN3R |
MODULE |
| NINA-B406-00B |
MODULE |
| NINA-B111-04B |
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| BGM13P22F512GE-V2R |
MODULE |
| BGM11S22F256GA-V2R |
MODULE |
| NINA-B312-01B |
MODULE |
| NINA-B311-01B |
MODULE |
| NINA-B312-00B |
MODULE |
| RN4678APL-V/RM122 |
MODULE |
| BGM13P32F512GA-V2R |
MODULE |
| BGM210LA22JNF2 |
MODULE |
| BGM11S12F256GA-V2R |
MODULE |
| BM78SPP05NC2-0002AA |
MODULE |
| BGM13P22F512GA-V2 |
MODULE |
| CYBT-253059-02 |
MODULE |
| BLUENRG-M0L |
MODULE |
| LBCA1HN2EG-917 |
MODULE |
| NINA-B506-00B |
MODULE |
| NINA-B501-00B |
MODULE |
| NINA-B311-00B |
MODULE |
| TLI4971A050T5E0001XUMA1 |
PG-TISON-8 |
| TLI4971A075T5E0001XUMA1 |
PG-TISON-8 |
| TLI493DW2BWA0XTSA1 |
SG-WFWLB-5 |
| TLI493DW2BWA1XTMA1 |
SG-WFWLB-5 |
| KP215F1701XTMA1 |
PG-DSOF-8 |
| KP236N6165XTMA1 |
PG-DSOF-8 |
| KP229E3111XTMA1 |
PG-DSOF-8 |
| KP234XTMA1 |
PG-DSOF-8 |
FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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