USB2512B-I/M2 Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

Name: USB2512B-I/M2
Brand: Microchip
SKU: USB2512B-I/M2
Availability: InStock

Microchip USB2512B-I/M2 is a USB 2.0 high-speed 2-port hub controller operating at up to 24 MHz from a 3.3 V supply in a compact 36-pin SQFN package. It supports I2C and SMBus interfaces for flexible host configuration. Available in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

USB2512B-I/M2Quad Flat No-Lead

Quick Facts

Manufacturer: Microchip
Package: Quad Flat No-Lead
Pin Count: 36
Lifecycle: ACTIVE
Datasheet: USB2512B-I/M2 Datasheet PDF
Category: Integrated Circuit
Price: From $1.7361(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 USB2512B-I/M2?

USB 2.0 high-speed 2-port hub controller supporting 480 Mbps data rate per port
3.3 V single-supply operation with 24 MHz maximum clock for low-power hub designs
I2C and SMBus interface support enabling flexible firmware-based port configuration
Compact 36-pin SQFN package minimizing PCB footprint in space-constrained USB hub designs

What is USB2512B-I/M2 used for?

USB2512B-I/M2 is ideal for embedded USB hub designs in industrial PCs, docking stations, and single-board computers requiring two downstream USB 2.0 ports from a single upstream connection. Its I2C interface allows host processors to dynamically configure port power and connectivity. The compact SQFN-36 package enables integration into slim consumer electronics and portable devices.

What are the specifications of USB2512B-I/M2?

Pbfree Code	Yes
Manufacturer Package Code	SQFN-36
Factory Lead Time	6Weeks
YTEOL	13
Bus Compatibility	I2C, SMBUS, USB
Clock Frequency-Max	24MHz
JESD-30 Code	S-XQCC-N36
JESD-609 Code	e3
Package Body Material	UNSPECIFIED
Package Equivalence Code	LCC36,.24SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Supply Current-Max	70mA
Supply Voltage-Max	3.6V
Supply Voltage-Min	3V
Supply Voltage-Nom	3.3V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
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)
ECCN	EAR99
HTS Code	8542.31.00.01
Country of Origin	Taiwan, Thailand

Where can I find the USB2512B-I/M2 datasheet?

USB2512B-I/M2 Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for USB2512B-I/M2?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

How many downstream USB ports does USB2512B-I/M2 support, and at what data rate?

USB2512B-I/M2 supports 2 downstream USB 2.0 ports, each capable of up to 480 Mbps high-speed data transfer, making it suitable for embedded hub applications in industrial and consumer devices.

What supply voltage and maximum clock frequency does USB2512B-I/M2 require?

USB2512B-I/M2 operates from a 3.3 V supply and supports a maximum clock frequency of 24 MHz, enabling low-power hub operation suitable for battery-powered and embedded systems.

Which serial interface does USB2512B-I/M2 support for host configuration, and what does that enable?

USB2512B-I/M2 supports I2C and SMBus interfaces, allowing a host microcontroller to configure port power, suspend states, and vendor settings over a 2-wire bus without additional logic.

For a compact USB hub PCB, how does the SQFN-36 package of USB2512B-I/M2 compare to larger QFP alternatives?

The SQFN-36 package measures approximately 6 mm x 6 mm, significantly smaller than a 48-pin QFP, enabling tighter hub PCB layouts with reduced routing complexity and board space savings.

In what embedded system scenarios would USB2512B-I/M2 be preferred over a 4-port hub controller?

USB2512B-I/M2 is preferred in cost-sensitive or area-constrained designs needing only 2 downstream USB 2.0 ports, such as single-board computers with 3.3 V rails and limited PCB space of under 100 mm².

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AvailabilityIn Stock

Reference Price (USD)

From $1.7361

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.7361	$1.74

pcs

Unit price: $1.7361 · Total: $1.74

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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USB2512B-I/M2 Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of USB2512B-I/M2?

What is USB2512B-I/M2 used for?

What are the specifications of USB2512B-I/M2?

Compliance & Regulatory

Where can I find the USB2512B-I/M2 datasheet?

What are equivalent replacements for USB2512B-I/M2?

Frequently Asked Questions

How many downstream USB ports does USB2512B-I/M2 support, and at what data rate?

What supply voltage and maximum clock frequency does USB2512B-I/M2 require?

Which serial interface does USB2512B-I/M2 support for host configuration, and what does that enable?

For a compact USB hub PCB, how does the SQFN-36 package of USB2512B-I/M2 compare to larger QFP alternatives?

In what embedded system scenarios would USB2512B-I/M2 be preferred over a 4-port hub controller?

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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