Microchip USB3503/ML, USB Controller, 3-Channel, USB 2.0, 3.3 V, 32-Pin SQFN
- RS Stock No.:
- 823-4260
- Mfr. Part No.:
- USB3503/ML
- Brand:
- Microchip
Available to back order for despatch 25/06/2024
Added
Price Each (In a Pack of 5)
£2.78
(exc. VAT)
£3.34
(inc. VAT)
| Units | Per unit | Per Pack* |
| 5 - 20 | £2.78 | £13.90 |
| 25 - 95 | £2.692 | £13.46 |
| 100 + | £2.598 | £12.99 |
| *price indicative | ||
Alternative
This product is not currently available. Here is our alternative recommendation.
- RS Stock No.:
- 823-4260
- Mfr. Part No.:
- USB3503/ML
- Brand:
- Microchip
Legislation and Compliance
Product Details
USB3503 USB 2.0 HSIC Hub Controllers
From Microchip the USB3503 device is a High-Speed Inter-Chip (HSIC) USB 2.0 Hub Controller designed for use in portable applications requiring more than one USB port. Offering three downstream ports the USB3503 attaches to an upstream port via HSIC and supports low, full and hi-speed downstream devices on all enabled ports. Integrated into the device is Microchip’s RapidCharge Anywhere™ technology that provides USB-IF battery charging 1.1 specification to any portable device.
Features
Integrated USB 2.0-compatible 3-port hub
HSIC upstream port
Advanced power saving features including 1μA standby current
USB-IF BC 1.1 detection
Supports Single-TT or Multi-TT configurations for Full and Low-Speed connections
Enhanced configuration options available through serial I2C slave port
Internal default configuration option when serial I2C host is not available
Incorporates Microchip’s MultiTRAK™, PortMap, PortSwap, PHYBoost, VariSense™ and flexPWR® technologies
External 12 to 52 MHz clock inputs
Internal 3.3V and 1.2V voltage regulators for single supply operation
USB Port ESD Protection (DP/DM) up to ±15kV (IEC 61000-4-2)
HSIC upstream port
Advanced power saving features including 1μA standby current
USB-IF BC 1.1 detection
Supports Single-TT or Multi-TT configurations for Full and Low-Speed connections
Enhanced configuration options available through serial I2C slave port
Internal default configuration option when serial I2C host is not available
Incorporates Microchip’s MultiTRAK™, PortMap, PortSwap, PHYBoost, VariSense™ and flexPWR® technologies
External 12 to 52 MHz clock inputs
Internal 3.3V and 1.2V voltage regulators for single supply operation
USB Port ESD Protection (DP/DM) up to ±15kV (IEC 61000-4-2)
USB (Universal Serial Bus) - Microchip
Specifications
Attribute | Value |
|---|---|
| Number of Transceivers | 3 |
| 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 | 32 |
| Dimensions | 5.1 x 5.1 x 0.95mm |
| Height | 0.95mm |
| Length | 5.1mm |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Temperature | 0 °C |
| Width | 5.1mm |