USB3318C-CP-TR

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USB3318C-CP-TR

+BOM

IC TRANSCEIVER HALF 24QFN

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Specifications

Attribute Value
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series flexPWR™
Part Status Active
Type Transceiver
Protocol USB 2.0
Duplex Half
Receiver Hysteresis 150 mV
Voltage - Supply 1.8V ~ 3.3V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Overview

Description

The USB3318C-CP-TR is a high-performance, low-power USB 2.0 ULPI transceiver from Microchip. It enables USB 2.0 connectivity (up to 480 Mbps) in embedded systems by interfacing with a USB host or peripheral controller via the ULPI (UTMI+ Low Pin Interface) standard.
### Key Features:
- ULPI-compliant (12-pin interface) for reduced pin count.
- Supports full-speed (12 Mbps) and high-speed (480 Mbps) modes.
- Low power consumption with 1.8V core voltage and 3.3V I/O.
- Integrated termination resistors for signal integrity.
- Small 24-pin QFN package (4x4 mm).
### Applications:
- Embedded systems, IoT devices, and USB hubs.
- Used with processors/controllers lacking built-in USB PHY.
The -TR suffix indicates tape-and-reel packaging for automated assembly. Ideal for space-constrained designs requiring reliable USB 2.0 connectivity.

Equivalent

The USB3318C-CP-TR is a USB 2.0 high-speed transceiver. Equivalent alternatives include:
- USB3320C-EZK-TR (similar features, smaller package)
- USB3300-EZK-TR (supports ULPI interface)
- TUSB1210BRHB (TI equivalent)
- ISP1507-AX (NXP alternative)
These offer comparable USB 2.0 functionality but may differ in package, interface, or additional features. Always verify pin compatibility and specs for your design.

Features

The USB3318C-CP-TR is a USB 2.0 high-speed (480 Mbps) ULPI transceiver from Microchip. Key features:
- Interface: ULPI (UTMI+ Low Pin Interface) for reduced pin count.
- Compliance: USB 2.0, backward-compatible with full/low-speed modes.
- Voltage: 1.8V core, 3.3V I/O (tolerant to 1.8V/2.5V).
- Low Power: Supports suspend/resume and low-power modes.
- Package: 24-pin QFN (4x4 mm).
- Applications: Embedded systems, smartphones, tablets.
- Additional Features: Integrated termination resistors, crystal-less operation, and industrial temp range (-40°C to +85°C).
Compact and efficient for space-constrained designs.

Application

The USB3318C-CP-TR is a USB 2.0 high-speed hub controller used in:
- Consumer Electronics: Smartphones, tablets, gaming consoles.
- PC Peripherals: Docking stations, monitors, keyboards/mice.
- Industrial/Embedded Systems: Automation, medical devices, IoT.
- Automotive Infotainment: In-vehicle USB hubs.
- Data Storage: External HDDs/SSDs.
It enables multi-port USB expansion with low power and small footprint.

Package

The USB3318C-CP-TR is a USB 2.0 high-speed transceiver IC from Microchip. It comes in a 24-pin QFN (Quad Flat No-Lead) package (4x4 mm) with an exposed thermal pad for improved heat dissipation. This compact, lead-free package is suitable for space-constrained designs, commonly used in consumer electronics and embedded systems.

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