USB7216CT/KDX Equivalent & Substitute Parts

Part Overview

The USB7216CT/KDX is an active USB Hub Controller interface component manufactured by Microchip Technology. This device integrates USB 2.0 and USB 3.1 Gen 2 protocol support with multiple communication interfaces including GPIO, I2C, I2S, SPI, and SMBus functionality. The component is housed in a 100-VQFN package with exposed pad and operates across dual voltage supply ranges. The product maintains active status with full ROHS3 compliance and REACH unaffected designation. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part number becomes unavailable or when alternative packaging formats are required.

Substiute Parts

USB7216CT/KDX

Microchip TechnologyIn Stock: 1000149USB7216CT/KDX Datasheet

Current PartRFQ

USB7206CT/KDX

Microchip TechnologyIn Stock: 1000405USB7206CT/KDX Datasheet

Parametric EquivalentRFQ

USB7252CT/KDX

Microchip TechnologyIn Stock: 3273USB7252CT/KDX Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the USB7216CT/KDX are identified based on strict parameter alignment across the following critical criteria:

Manufacturer Consistency: All substitute parts are manufactured by Microchip Technology, ensuring design compatibility and support continuity.

Functional Equivalence: All substitute parts operate as USB Hub Controllers with identical interface support (GPIO, I2C, I2S, SPI, SMBus, USB).

Electrical Compatibility: All parts maintain identical voltage supply ranges (1.09V ~ 1.21V, 3V ~ 3.6V) and operating temperature specifications (0°C ~ 70°C).

Package Compatibility: All parts utilize the 100-VQFN (12x12) package with exposed pad configuration, ensuring mechanical and thermal compatibility in PCB layouts.

Compliance Alignment: All parts maintain ROHS3 compliance and REACH unaffected status, supporting identical regulatory requirements.

Protocol Support: All parts support USB 2.0 standard. Substitutes include parts supporting USB 3.1 Gen 2 (USB7206CT/KDX) and USB 3.2 Gen 2 (USB7252CT/KDX), representing forward-compatible protocol enhancements.

Packaging Format Variation: Substitute parts are available in Cut Tape (CT) and Digi-Reel® formats, or Tape & Reel (TR) format, providing procurement flexibility without functional or electrical changes.

Parameter Comparison

Engineering Selection Recommendations

USB7206CT/KDX Selection: This part is electrically and mechanically identical to the USB7216CT/KDX with identical USB 3.1 Gen 2 protocol support. The primary distinction is packaging format availability in both Cut Tape (CT) and Digi-Reel® options, providing enhanced procurement flexibility. This part maintains all compliance certifications and operational specifications. Selection is appropriate when alternative packaging formats support supply chain requirements.

USB7252CT/KDX Selection: This part provides forward protocol compatibility with USB 3.2 Gen 2 support while maintaining all other electrical and mechanical specifications identical to the primary part. The component is supplied in Tape & Reel (TR) format. All voltage, temperature, interface, and compliance parameters remain unchanged. Selection is appropriate when USB 3.2 Gen 2 protocol capability is required or when Tape & Reel packaging format is mandated by manufacturing processes.

All three parts maintain active product status, ensuring continued manufacturer support and availability. Compliance certifications (ROHS3, REACH unaffected) are uniform across all options, supporting identical regulatory requirements in target applications.

Frequently Asked Questions (FAQ)

Q: Can USB7206CT/KDX be used as a direct replacement for USB7216CT/KDX?

A: Yes. Both parts are electrically and mechanically identical with matching voltage supply ranges (1.09V ~ 1.21V, 3V ~ 3.6V), operating temperature specifications (0°C ~ 70°C), and identical 100-VQFN (12x12) package configuration. Both support USB 2.0 and USB 3.1 Gen 2 protocols with identical interface support (GPIO, I2C, I2S, SPI, SMBus, USB). The primary difference is packaging format availability.

Q: What is the difference between USB7252CT/KDX and USB7216CT/KDX?

A: The USB7252CT/KDX supports USB 3.2 Gen 2 protocol compared to USB 3.1 Gen 2 in the USB7216CT/KDX. All other parameters are identical: voltage supply ranges, operating temperature, package type, interfaces, and compliance certifications. The USB7252CT/KDX is supplied in Tape & Reel (TR) format.

Q: Are all three parts compatible with the same PCB layout?

A: Yes. All three parts utilize the identical 100-VQFN (12x12) package with exposed pad configuration. PCB footprints, thermal pad dimensions, and pin assignments are compatible across all three part numbers.

Q: What is the significance of packaging format differences (Cut Tape vs. Tape & Reel)?

A: Packaging format affects procurement and manufacturing processes. Cut Tape (CT) format is suitable for lower-volume applications and manual assembly. Tape & Reel (TR) format is optimized for high-volume automated assembly processes. Electrical and mechanical specifications remain identical regardless of packaging format.

Q: Do all substitute parts maintain identical compliance certifications?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected. Moisture Sensitivity Level (MSL) is identical at Level 3 (168 Hours) across all parts. All parts maintain active product status with Microchip Technology.

Q: Can USB7252CT/KDX be used in applications designed for USB 3.1 Gen 2?

A: Yes. USB 3.2 Gen 2 is a forward-compatible protocol enhancement that maintains full backward compatibility with USB 3.1 Gen 2 specifications. All electrical parameters, voltage ranges, and interface specifications are identical.

Q: What inventory considerations apply to these substitute parts?

A: USB7216CT/KDX has 1,000,099 pieces in stock. USB7206CT/KDX has 1,000,299 pieces in stock. USB7252CT/KDX has 3,199 pieces in stock. Inventory levels may influence procurement decisions based on project timelines and volume requirements.