Microchip USB3503/ML, USB Controller, 3-Channel, USB 2.0, 3.3 V, 32-Pin SQFN
- RS Stock No.:
- 165-2145
- Mfr. Part No.:
- USB3503/ML
- Brand:
- Microchip
On back order for despatch 21/06/2024, delivery within 7 working days from despatch date.
Added
Price (ex. GST) Each (In a Tray of 490)
$5.788
(exc. GST)
$6.656
(inc. GST)
| Units | Per unit | Per Tray* |
| 490 - 1960 | $5.788 | $2,836.12 |
| 2450 + | $5.209 | $2,552.41 |
| *price indicative | ||
- RS Stock No.:
- 165-2145
- Mfr. Part No.:
- USB3503/ML
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TH
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)
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
USB (Universal Serial Bus) - Microchip
Specifications
Attribute | Value |
|---|---|
| Number of Transceivers | 3 |
| Protocols Supported | USB 2.0 |
| IC Type | Controller IC |
| 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 |
| Width | 5.1mm |
| Minimum Operating Temperature | 0 °C |