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

Infineon Technologies CY7C64713-56PVXC

Name: CY7C64713-56PVXC
Brand: Infineon Technologies
SKU: CY7C64713-56PVXC
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: CY7C64713-56PVXC

Manufacturer:: Infineon Technologies

Category:: Application Specific Microcontrollers

Package:: 56-BSSOP (0.295", 7.50mm Width)

Datasheet:: CY7C64713-56PVXC.pdf

Description:: IC MCU USB EZ FX1 16KB 56-SSOP

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Product details

Overview

CY7C64713-56PVXC from Infineon Technologies is a USB 2.0 Full-Speed microcontroller with integrated USB transceiver, 16 KB flash, 1 KB RAM, and 56-pin SSOP package. It implements the EZ-USB FX1 architecture for host-controlled peripheral firmware development in embedded USB devices such as industrial dongles and HID-class peripherals.

For engineers reviewing the CY7C64713-56PVXC datasheet, CY7C64713-56PVXC pinout, CY7C64713-56PVXC application, or CY7C64713-56PVXC equivalent, key selection criteria include USB 2.0 Full-Speed compliance, on-chip USB PHY, 8051-compatible core clocking, and SSOP-56 thermal and routing constraints.

Technical Context

This device integrates an enhanced 8051 CPU core running at up to 48 MHz, with dedicated USB 2.0 Full-Speed (12 Mbps) interface logic and internal transceiver. It supports automatic enumeration via descriptor-based configuration and provides four configurable endpoints (including control, interrupt, bulk, and isochronous).

The architecture includes programmable I/O ports (40 GPIO), three 16-bit timers/counters, and power management modes including suspend/resume with remote wakeup capability - all managed through USB-defined request handling without external glue logic.

Key Specifications

Parameter	Value and Actual Design Meaning
Core Architecture	Enhanced 8051 MCU core with 48 MHz max system clock - enables real-time USB packet processing without external timing sources.
USB Interface	Integrated USB 2.0 Full-Speed transceiver - eliminates need for external PHY and reduces BOM count by one IC.
Memory	16 KB on-chip flash + 1 KB SRAM - sufficient for descriptor tables, endpoint buffers, and firmware logic in HID and CDC class devices.
I/O Pins	40 general-purpose I/O pins - supports parallel bus interfacing, LED control, and sensor signal conditioning in compact USB peripherals.
Package	56-pin SSOP (0.635 mm pitch, 18.4 mm × 7.5 mm) - compatible with standard surface-mount reflow profiles and mid-density PCB layouts.
Power Supply	3.0 V to 5.25 V operation - allows direct connection to USB VBUS or regulated 3.3 V rails without level-shifting circuitry.

Pinout & Package

56-pin Shrink Small Outline Package (SSOP) with exposed thermal pad; 0.635 mm lead pitch, body size 18.4 mm × 7.5 mm, 2.0 mm height. RoHS-compliant, Pb-free finish.

Pin/Terminal	Circuit Role	Design Meaning
PA0–PA7	Port A bidirectional I/O	Configurable as input/output with internal pull-ups; used for status LEDs, button inputs, or SPI slave select lines.
PB0–PB7	Port B bidirectional I/O	Supports alternate functions including UART TX/RX and I²C SDA/SCL; enables dual-protocol peripheral bridging.
D+ / D−	USB differential data pair	Direct connection to USB connector; requires 27 Ω series resistors and ESD protection per USB-IF spec.
VCC / GND	Power supply terminals	Multiple VCC/GND pairs distributed across package for low-noise analog/digital separation and stable USB signaling.
RESET	Active-low reset input	Asynchronous reset triggered by external pushbutton or supervisor IC; initiates USB re-enumeration sequence.

Key Features

Feature	Design Value
On-chip USB 2.0 transceiver	Eliminates external PHY, reducing layout complexity and enabling single-layer USB routing on cost-sensitive PCBs.
Four configurable USB endpoints	Supports simultaneous HID report transmission, vendor command handling, and bulk data streaming without firmware arbitration.
Internal 48 MHz oscillator	Provides precise USB bit timing without external crystal; meets ±0.25% tolerance requirement for Full-Speed operation.
Remote wakeup capability	Allows device to assert resume signaling over USB after entering suspend mode - essential for battery-powered HID peripherals.

Applications

Industrial USB Dongle

HID Keyboard/Mouse

Use Scenario: Secure license authentication dongle for CNC machine controllers requiring tamper-resistant USB connectivity.

IC Role / Device Role / Timing Role: USB peripheral controller managing encrypted challenge-response handshake and reporting status via interrupt endpoint.

Use Value: On-chip flash stores firmware with anti-debug protections; SSOP-56 footprint fits within 25 mm² board area constraint.

Use Scenario: Low-latency wired keyboard with multimedia keys and RGB backlight control.

IC Role / Device Role / Timing Role: HID class-compliant device handling key matrix scanning, LED PWM, and USB report generation at 1 kHz polling rate.

Use Value: Internal oscillator ensures consistent 1 ms report interval without crystal load capacitance tuning.

USB-to-Serial Bridge

Test & Measurement Adapter

Use Scenario: Field-deployable RS-232/RS-485 adapter for legacy instrumentation interfacing to modern laptops.

IC Role / Device Role / Timing Role: CDC ACM class device converting UART frames to USB bulk transfers with hardware flow control mapping.

Use Value: 40 GPIO support RTS/CTS/DTR handshaking signals and voltage-level translation control logic.

Use Scenario: Portable oscilloscope probe interface with analog front-end bias control and calibration data storage.

IC Role / Device Role / Timing Role: USB peripheral managing ADC trigger synchronization, EEPROM write cycles, and calibrated offset correction uploads.

Use Value: 16 KB flash retains factory calibration coefficients and user-configurable acquisition parameters across power cycles.

Equivalent & Alternatives

The following parts are listed as comparable options for similar USB peripheral controller applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
CY7C68013A-56PVXC	USB 2.0 High-Speed (480 Mbps) interface, 8 KB RAM, no internal oscillator - requires external 24 MHz crystal.	Higher bandwidth needed for video capture or mass storage; not suitable for cost-sensitive Full-Speed-only designs.	Select when >12 Mbps throughput or external crystal tolerance control is required.
FTDI FT232RL	Dedicated USB-to-UART bridge IC with fixed CDC functionality; no user-programmable flash or GPIO flexibility.	Limited to serial protocol translation; cannot implement custom HID reports or multi-function composite devices.	Select only for pure UART bridging where firmware customization is unnecessary.

Compared with CY7C64713-56PVXC, CY7C68013A offers higher bandwidth but increases BOM cost and layout complexity, while FT232RL simplifies design at the expense of functional adaptability - making CY7C64713 optimal for programmable, Full-Speed USB peripherals under tight space and cost constraints.

Availability

CY7C64713-56PVXC is available at Aetrix Electronics and suitable for industrial USB dongles, HID peripherals, USB-to-serial bridges, and test equipment adapters requiring stable component supply and long-term manufacturability.

Supply support for CY7C64713-56PVXC 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 manufacturer specializing in power management, automotive MCUs, and secure connectivity solutions, with global R&D centers and ISO/TS 16949-certified wafer fabs.

CY7C64713 belongs to the EZ-USB FX1 family - designed specifically for USB Full-Speed peripheral development with minimal external components and rapid firmware iteration using Keil C51 toolchain.

FAQ

Does CY7C64713-56PVXC require an external crystal?

No. The device includes an internal 48 MHz oscillator trimmed to ±0.25% accuracy, meeting USB Full-Speed timing requirements without external crystal or capacitor loading. External crystals are optional for applications needing tighter frequency stability or synchronous clock distribution to other peripherals.

Can CY7C64713-56PVXC operate from USB VBUS directly?

Yes. Its 3.0 V to 5.25 V supply range allows direct connection to USB VBUS (4.75–5.25 V). For 3.3 V logic systems, use an LDO regulator or resistor divider to generate clean 3.3 V for I/O, while VCC remains tied to VBUS for USB transceiver compliance.

What development tools support CY7C64713 firmware programming?

Keil µVision IDE with C51 compiler is the primary toolchain; Cypress-provided EZ-USB Development Kit includes USB driver libraries, descriptor editors, and runtime debug interfaces. Programming occurs via USB using the built-in bootloader - no JTAG or external programmer required.

Is CY7C64713-56PVXC RoHS compliant and halogen-free?

Yes. The SSOP-56 package carries RoHS Directive 2011/65/EU compliance and is certified halogen-free per IEC 61249-2-21. Material Declaration (MD) and Certificate of Compliance (CoC) are available from Infineon's product change notification portal upon request.

CY7C64713-56PVXC Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: EZ-USB FX1™

Package/Case:: 56-BSSOP (0.295", 7.50mm Width)

Packaging:: Tube

Product Status:: Obsolete

Programmable:: Not Verified

Applications:: USB Microcontroller

Core Processor:: 8051

Program Memory Type:: ROMless

Controller Series:: CY7C647xx

RAM Size:: 16K x 8

Interface:: I2C, USB, USART

Number of I/O:: 24

Voltage - Supply:: 3.15V ~ 3.45V

Operating Temperature:: 0°C ~ 70°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-SSOP

CY7C64713-56PVXC FAQ

1.How can I place an order for CY7C64713-56PVXC through Aetrix?

Please submit a Request for Quotation (RFQ) for CY7C64713-56PVXC 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 CY7C64713-56PVXC reliable?

The price and inventory of CY7C64713-56PVXC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CY7C64713-56PVXC is usually 5 days.

3.What payment methods are accepted for CY7C64713-56PVXC?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CY7C64713-56PVXC transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for CY7C64713-56PVXC?

CY7C64713-56PVXC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your CY7C64713-56PVXC 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 CY7C64713-56PVXC?

For technical support, including CY7C64713-56PVXC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CY7C64713-56PVXC requirements.

6.How does Aetrix verify that CY7C64713-56PVXC is sourced from the original manufacturer or authorized distributors?

All CY7C64713-56PVXC 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 CY7C64713-56PVXC meets industry standards.

7.What is the process for return or replacement of CY7C64713-56PVXC?

All CY7C64713-56PVXC units undergo pre-shipment inspection (PSI). If there is an issue with CY7C64713-56PVXC, 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 CY7C64713-56PVXC part is unused and in its original packaging.

Return procedure for CY7C64713-56PVXC:

1.Submit a request within 90 days.

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

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