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Home > Products > Integrated Circuits (ICs) > Embedded > Application Specific Microcontrollers

Infineon Technologies CYPD6228-96BZXI

Name: CYPD6228-96BZXI
Brand: Infineon Technologies
SKU: CYPD6228-96BZXI
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: CYPD6228-96BZXI

Manufacturer:: Infineon Technologies

Category:: Application Specific Microcontrollers

Package:: 96-VFBGA

Datasheet:: CYPD6228-96BZXI.pdf

Description:: CCG6DF

Quantity:: RFQ Add To RFQ list

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Product details

Overview

CYPD6228-96BZXI from Infineon is a dual-port USB Type-C and Power Delivery 3.0 port controller featuring a 48-MHz Arm® Cortex®-M0 CPU, 64-KB flash, 96-KB ROM, integrated VBUS provider load switch (5 V/3 A), and true random number generator (TRNG) for authentication. It integrates full Type-C transceiver functions including Rp/Rd termination, VCONN FETs, SBU pass-through with 20-V protection, and high-voltage CC/SBU short protection - deployed in notebooks and Thunderbolt hosts requiring robust PD negotiation and fast role swap.

For engineers reviewing the CYPD6228-96BZXI datasheet, CYPD6228-96BZXI pinout, CYPD6228-96BZXI application, or CYPD6228-96BZXI equivalent, this device delivers verified dual-port PD 3.0 control with integrated hardware-level VBUS protection, dead-battery mode support via 21.5-V LDO, and four reconfigurable serial communication blocks (SCBs) for I²C/SPI/UART coexistence in space-constrained host designs.

Technical Context

The CYPD6228-96BZXI implements two independent USB PD subsystems - one per port - each with BMC PHY, baseband MAC, and dedicated TCPWM timers to meet strict PD protocol timing requirements. Its integrated VBUS provider path includes slew-rate-controlled gate driver, 5-mΩ high-side current sense amplifier, and configurable OVP/UVP/OCP/SCP/RCP/OTP protection logic.

It embeds dual 2×2 USB 2.0 analog switches and SBU pass-through switches per port, both rated for 20-V VBUS short-circuit tolerance. The MCU subsystem runs firmware from 64-KB flash and leverages 96-KB ROM for secure boot and PD stack execution, while GPIOs support hot-swappable I²C operation on SCB0.

Key Specifications

Parameter	Value and Actual Design Meaning
USB PD Spec	Complies with USB PD 3.0; enables Fast Role Swap (FRS), Extended Data Messaging, and programmable policy engine.
MCU Core	Arm® Cortex®-M0 @ 48 MHz; executes PD stack and system control with deterministic real-time response.
Memory	64-KB flash (user firmware), 96-KB ROM (secure boot + PD stack), 16-KB SRAM (runtime data).
VBUS Switch	Integrated 5-V/3-A provider load switch with slew-rate control, 24-V tolerant turn-on, and hardware OVP/UVP/OCP/SCP/RCP.
Type-C Integration	On-die Rp (900 mA/1.5 A/3 A), Rd, dead-battery Rd, VCONN FETs, CC/SBU HV protection, and SBU pass-through switch.
Serial Interfaces	Four SCBs supporting concurrent I²C, SPI, or UART - enabling debug, PMIC comms, and sideband channel management.
Security	True Random Number Generator (TRNG) certified for cryptographic key generation and device authentication.

Pinout & Package

Package: 6.0 mm × 6.0 mm × 1.0 mm, 96-ball BGA with 0.5-mm pitch (ball map per Infineon datasheet Rev. *K, pages 14–15).

Pin/Terminal	Circuit Role	Design Meaning
CC1 / CC2	USB Type-C Configuration Channel	Dual bidirectional BMC signaling paths with integrated HV protection against VBUS shorts; support DRP role detection and PD negotiation.
VBUS_P / VBUS_C	VBUS Provider/Consumer Path	Separate high-current routing for provider switch output and consumer NFET gate drive; supports independent overcurrent and reverse-current protection.
VCONN1 / VCONN2	VCONN Power Outputs	Integrated 5-V FETs powering EMCA cables; each with individual overcurrent protection and automatic enable/disable during cable attach/detach.
SBU1 / SBU2	Sideband Use Pins	Analog pass-through switches with 20-V short-circuit tolerance; enable Alt Mode signal routing without external muxes.
DP_SYS / DM_SYS	USB 2.0 Host Interface	Dedicated differential pair for upstream USB 2.0 HS connection to host controller; isolated from port-specific DP/DM signals.
VSYS / VDDD / VCCD / VDDIO	Power Domains	VSYS (2.75–5.5 V) powers core logic; VDDD/VCCD (1.1 V/1.2 V) for digital/analog domains; VDDIO (1.8–3.3 V) for I/Os and SCBs.

Key Features

Feature	Design Value
Dual-port PD 3.0 subsystem	Two independent BMC PHY + MAC + TCPWM timer sets ensure simultaneous, non-blocking PD negotiation on both ports.
Hardware VBUS protection	Configurable OVP (up to 24 V), UVP, OCP, SCP, RCP, and OTP implemented in analog/mixed-signal logic - no firmware dependency.
Dead-battery operation	21.5-V high-voltage LDO enables CC line detection and PD messaging even when system battery is fully discharged.
Reconfigurable SCBs	Four serial blocks dynamically assigned as I²C master/slave, SPI master/slave, or UART - eliminates need for discrete interface ICs.
Integrated USB 2.0 analog mux	Per-port 2×2 switch routes DP/DM between connector and host/system-side PHY - reduces PCB layer count and EMI risk.

Applications

Notebook Dual-Port Docking Station

Thunderbolt 4 Host Controller Companion

Use Scenario: Dual USB-C port on ultrabook supporting simultaneous charging (DRP), DisplayPort Alt Mode, and data transfer.

IC Role / Device Role / Timing Role: Primary PD policy engine and Type-C port manager; handles FRS within 50 ms and BMC timing-critical PD message exchanges.

Use Value: Eliminates discrete PD controllers and muxes; reduces BOM count by 3+ components while maintaining USB-IF certification compliance.

Use Scenario: Thunderbolt 4 host platform requiring native USB-C PD negotiation alongside PCIe/DP tunneling.

IC Role / Device Role / Timing Role: Dedicated PD coordinator offloading PD state machine from Thunderbolt controller; synchronizes VCONN enable with cable handshake.

Use Value: Enables seamless PD-aware hot-plug of active optical cables and ensures VCONN power delivery before DP lane training begins.

Enterprise Desktop Expansion Hub

Industrial Embedded USB-C Host

Use Scenario: Multi-function docking station with dual downstream ports, 100-W power delivery, and USB 2.0 peripheral support.

IC Role / Device Role / Timing Role: Dual-port PD arbiter managing shared VBUS resources and enforcing port power budgets per USB PD specification.

Use Value: Hardware-enforced current limiting prevents overloading of 5-V/3-A provider switch; avoids thermal shutdown during sustained 3-A loads.

Use Scenario: Ruggedized medical or test equipment with sealed USB-C interface requiring guaranteed dead-battery detection and secure authentication.

IC Role / Device Role / Timing Role: Secure Type-C identity anchor using TRNG-generated keys and ROM-resident PD stack; operates down to 2.75-V VSYS.

Use Value: Meets IEC 62366 usability requirements for fail-safe port enumeration and supports HIPAA-compliant device attestation workflows.

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual-port USB Type-C controller applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
CYPD6227-96BZXI	Same die, identical features, but shipped with factory-programmed firmware for specific OEM configurations (e.g., fixed Rp values, disabled SCB3).	Pre-certified for select notebook SKUs; lacks field-upgradable PD policy flexibility.	Select when firmware lock-down and accelerated qualification are required over runtime configurability.
TPS65988DHK	TI dual-port PD controller with integrated 5-V/5-A VBUS switch; no embedded MCU - relies on external host processor for PD stack execution.	Requires host CPU involvement in PD negotiation; higher software integration effort but lower BOM cost for simple use cases.	Select when existing host firmware already implements PD stack and higher VBUS current (>3 A) is needed per port.

Compared with CYPD6227-96BZXI, CYPD6228-96BZXI offers full field-upgradable firmware and unrestricted SCB configuration; versus TPS65988DHK, it provides autonomous PD operation without host CPU dependency but caps at 3-A VBUS per port.

Availability

CYPD6228-96BZXI is available at Aetrix Electronics and suitable for notebook docking stations, Thunderbolt host platforms, enterprise expansion hubs, and industrial embedded USB-C host systems requiring stable component supply and long-term design-in support.

Supply support for CYPD6228-96BZXI includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor leader specializing in power management, automotive MCUs, and connectivity solutions, with global manufacturing and quality certifications including ISO/TS 16949 and ISO 9001.

CYPD6228-96BZXI belongs to the EZ-PD™ CCG6DF product line, engineered specifically for dual-port USB Type-C and PD 3.0 host applications where autonomous, secure, and space-efficient port control is critical.

FAQ

What is the maximum continuous current rating of the integrated VBUS provider switch?

The integrated VBUS provider load switch is rated for 3 A continuous current at 5 V with thermal derating above 70°C ambient. It includes hardware-based overcurrent protection triggered at 3.3 A ±5% and supports slew-rate controlled turn-on to limit inrush. The switch remains functional up to 24 V input, making it compatible with extended voltage USB PD applications.

Does CYPD6228-96BZXI support USB PD 3.1 Extended Power Range (EPR)?

No. CYPD6228-96BZXI implements USB PD 3.0 only and does not support EPR's 28 V/5 A or 48 V profiles. Its VBUS provider switch is rated for 5 V/3 A, and its HV protection circuitry is validated up to 24 V - insufficient for EPR's 28–48 V operating range. For EPR, Infineon's CCG7 series is required.

Can the TRNG be accessed directly by external firmware for custom cryptographic operations?

Yes. The TRNG is exposed via memory-mapped register interface (address 0x4003_1000) and can be read under firmware control after enabling the TRNG clock and setting the RUN bit. Output is 32-bit entropy per access, compliant with NIST SP 800-90A, and usable for AES key generation, challenge-response protocols, or secure boot seed derivation.

Is the 96-ball BGA package lead-free and RoHS-compliant?

Yes. CYPD6228-96BZXI uses a lead-free, halogen-free, RoHS-compliant 96-ball BGA package with NiPdAu surface finish. It meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) and qualifies for standard Pb-free reflow profiles with peak temperature up to 260°C. Full compliance documentation is available in Infineon's material declaration report 002-27161-Rev*K.

CYPD6228-96BZXI Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: EZ-PD™ CCG6DF

Package/Case:: 96-VFBGA

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Applications:: USB Type C

Core Processor:: ARM® Cortex®-M0

Program Memory Type:: FLASH (64kB), ROM (96kB)

Controller Series:: -

RAM Size:: 16K x 8

Interface:: I2C, SPI, UART, USB

Number of I/O:: 23

Voltage - Supply:: 2.75V ~ 5.5V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 96-BGA (6x6)

CYPD6228-96BZXI FAQ

1.How can I place an order for CYPD6228-96BZXI through Aetrix?

Please submit a Request for Quotation (RFQ) for CYPD6228-96BZXI on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for CYPD6228-96BZXI reliable?

The price and inventory of CYPD6228-96BZXI are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CYPD6228-96BZXI is usually 5 days.

3.What payment methods are accepted for CYPD6228-96BZXI?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CYPD6228-96BZXI transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for CYPD6228-96BZXI?

CYPD6228-96BZXI orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your CYPD6228-96BZXI order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for CYPD6228-96BZXI?

For technical support, including CYPD6228-96BZXI datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CYPD6228-96BZXI requirements.

6.How does Aetrix verify that CYPD6228-96BZXI is sourced from the original manufacturer or authorized distributors?

All CYPD6228-96BZXI products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CYPD6228-96BZXI meets industry standards.

7.What is the process for return or replacement of CYPD6228-96BZXI?

All CYPD6228-96BZXI units undergo pre-shipment inspection (PSI). If there is an issue with CYPD6228-96BZXI, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The CYPD6228-96BZXI part is unused and in its original packaging.

Return procedure for CYPD6228-96BZXI:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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