USB3317C-CP-TR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

Name: USB3317C-CP-TR
Brand: Microchip
SKU: USB3317C-CP-TR
Availability: InStock

The USB3317C-CP-TR is a USB 2.0 Hi-Speed ULPI transceiver IC from Microchip in VQFN-24 package. It supports 8-bit ULPI interface up to 26 MHz, operates on 3.3 V supply with VBUS compatibility. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

USB3317C-CP-TRQuad Flat No-Lead

Quick Facts

Manufacturer: Microchip
Package: Quad Flat No-Lead
Pin Count: 24
Lifecycle: ACTIVE
Datasheet: USB3317C-CP-TR Datasheet PDF
Category: Integrated Circuit
Price: From $1.2457(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of USB3317C-CP-TR?

8-bit ULPI interface with up to 26 MHz clock frequency for high-speed USB 2.0 data transfer
Operates at 3.3 V supply voltage with dual USB and VBUS bus compatibility
Compact VQFN-24 package enabling dense PCB layouts in space-constrained USB host and device designs

What is USB3317C-CP-TR used for?

The USB3317C-CP-TR is designed for USB 2.0 Hi-Speed applications where a compact ULPI-compliant PHY transceiver is needed to connect a USB controller to the physical bus. It is commonly used in embedded systems, industrial controllers, and portable devices requiring reliable USB connectivity at up to 480 Mbps. Its 3.3 V operation and 8-bit ULPI interface make it straightforward to integrate with FPGAs, microcontrollers, and SoCs that include a USB controller core.

What are the specifications of USB3317C-CP-TR?

Manufacturer Package Code	VQFN-24
Factory Lead Time	9Weeks
YTEOL	8
Additional Feature	ALSO OPERATES AT 3.3V SUPPLY
Bus Compatibility	USB, VBUS
Clock Frequency-Max	26MHz
External Data Bus Width	8
JESD-30 Code	S-XQCC-N24
JESD-609 Code	e3
Package Body Material	UNSPECIFIED
Package Equivalence Code	LCC24,.16SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Screening Level	TS 16949
Supply Current-Max	34mA
Supply Voltage-Max	2V
Supply Voltage-Min	1.6V
Supply Voltage-Nom	1.8V
Surface Mount	YES
Technology	CMOS
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
uPs/uCs/Peripheral ICs Type	BUS CONTROLLER, UNIVERSAL SERIAL BUS
Package	Quad Flat No-Lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.31.00.01
Country of Origin	Singapore, Taiwan

Where can I find the USB3317C-CP-TR datasheet?

USB3317C-CP-TR Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for USB3317C-CP-TR?

Compatible alternatives and drop-in replacements for USB3317C-CP-TR:

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Frequently Asked Questions

What ULPI clock frequency does USB3317C-CP-TR support and how does it affect USB 2.0 throughput?

The USB3317C-CP-TR supports a maximum ULPI clock frequency of 26 MHz over an 8-bit parallel bus, which is sufficient to sustain USB 2.0 Hi-Speed operation at up to 480 Mbps. This allows the device to serve as a compliant PHY for high-speed USB host or device controllers without timing bottlenecks.

Can USB3317C-CP-TR operate directly from a 3.3 V rail in battery-powered embedded systems?

Yes, the USB3317C-CP-TR is specified to operate at 3.3 V supply, making it directly compatible with standard 3.3 V logic rails used in most embedded microcontrollers and FPGAs. This eliminates the need for a separate 5 V power domain, simplifying power design in compact or battery-powered devices.

What board area does the VQFN-24 package of USB3317C-CP-TR require compared to larger USB transceiver packages?

The VQFN-24 package used by USB3317C-CP-TR occupies approximately 4 mm × 4 mm board area with no lead protrusion, making it one of the smallest footprints for a 24-pin USB transceiver. Compared to SOIC-24 packages which can exceed 15 mm in length, the VQFN-24 saves significant PCB real estate in space-constrained designs.

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AvailabilityIn Stock

Reference Price (USD)

From $1.2457

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.2936	$1.29
2500+	$1.2778	$3194.50
5000+	$1.2457	$6228.50

pcs

Unit price: $1.2936 · Total: $1.29

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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USB3317C-CP-TR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of USB3317C-CP-TR?

What is USB3317C-CP-TR used for?

What are the specifications of USB3317C-CP-TR?

Compliance & Regulatory

Where can I find the USB3317C-CP-TR datasheet?

What are equivalent replacements for USB3317C-CP-TR?

Frequently Asked Questions

What ULPI clock frequency does USB3317C-CP-TR support and how does it affect USB 2.0 throughput?

Can USB3317C-CP-TR operate directly from a 3.3 V rail in battery-powered embedded systems?

What board area does the VQFN-24 package of USB3317C-CP-TR require compared to larger USB transceiver packages?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

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