CY7C68013A-128AXC 128-Pin USB 2.0 Controller | Infineon
MPN: CY7C68013A-128AXC ✗ پایان تولیدCY7C68013A-128AXC نمای کلی
An EZ-USB FX2LP is a highly integrated USB 2.0 microcontroller. It combines an 8051-compatible processing core, USB device-controller hardware, on-chip RAM, serial interfaces, and programmable general-purpose I/O in one device. Its position in the electronics hierarchy is USB interface controller → USB 2.0 peripheral controller → embedded microcontroller → semiconductor, placing it between a host computer and a USB-connected data-acquisition or control peripheral.
The principal specifications are a 24 MHz operating clock, 16 KB of RAM, and 40 GPIOs in a 128-pin TQFP package. The device operates from a 3.0 V to 3.6 V supply, uses an 8-bit processor architecture, and provides serial debug support. These characteristics make it appropriate for instruments, adapters, test equipment, and embedded peripherals that need local control logic and a direct USB 2.0 interface rather than a separate host-side USB bridge.
The FX2LP architecture is intended to handle USB protocol transactions while the 8051 core manages endpoint behavior, buffers, control requests, and application-specific data movement. The 16 KB RAM provides working memory for firmware and descriptors, while 40 GPIOs expose digital control and status signals to external circuitry. Serial debug supports firmware development and troubleshooting, reducing the need for additional diagnostic interfaces when the board design permits.
Typical applications include high-speed USB oscilloscope and logic-analyzer front ends, test-and-measurement adapters, data-acquisition equipment, printer or scanner interfaces, industrial control adapters, and USB-to-parallel data bridges. The 40 available GPIOs are especially useful for status LEDs, control strobes, handshake signals, and discrete front-end controls. Its integrated USB controller can simplify system architecture by consolidating peripheral control and USB communication.
When designing around the CY7C68013A-128AXC, verify the complete pin assignment, USB transceiver requirements, clocking arrangement, and external memory interfaces in the manufacturer datasheet before layout. A 128-pin TQFP package demands careful fanout and decoupling, while USB signal routing requires short, controlled impedance paths. Firmware must also be developed for the ROMless architecture and programmed into the target system through the supported configuration path.
This page provides a design-focused overview of the 24 MHz clock, 16 KB RAM, 40 GPIO resources, 3.0 V to 3.6 V supply range, and TQFP-128 package. It also identifies same-package replacement candidates, application-fit guidance, comparison parameters, and practical PCB considerations that help engineers evaluate the controller before committing a new USB peripheral design.
جایگزین‌های drop-in برای CY7C68013A-128AXC — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای CY7C68013A-128AXC (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Product Type, Clock Speed, Data Bus Width, Package Dimensions, Package Type.
CY7C68013A-128AXI
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←CY7C68013A-128AC
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
CY7C68013-128AXC
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📋 جایگزین مرجع (خارج از کاتالوگ)
CY7C68013A-100AXC
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←CY7C68014A-128AXC
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشدهبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←CY7C68013A-128AXC حداکثر مقادیر مجاز و مشخصات الکتریکی
| Product Type | EZ-USB FX2LP USB 2.0 peripheral controller and ROMless 8051 microcontroller |
| USB Version | USB 2.0 |
| Processor Core | 8051-compatible 8-bit core |
| Clock Speed | 24 MHz |
| عرض گذرگاه داده | 8 bit |
| Internal RAM | 16 KB |
| GPIO Count | 40 ports |
| Supply Voltage Range | 3.0 V to 3.6 V |
| Program Memory | ROMless |
| Serial Debug Support | Supported |
| Package Type | 128-pin TQFP |
| Package Dimensions | 14 mm x 20 mm |
| Package Height | 1.40 mm |
| نوع نصب | Surface mount |
| Power Class | Low-power non-battery-powered application |
| Lifecycle Stage | End of life |
راهنمای پیکربندی پین CY7C68013A-128AXC 1.40 mm
پیکربندی پین برای CY7C68013A-128AXC (پکیج 1.40 mm). این IC دیجیتال شامل GPIO، رابط‌های ارتباطی (UART، SPI، I2C) و پین‌های تغذیه است. برای عملکردهای جایگزین پین و گزینه‌های پیکربندی به دیتاشیت سازنده مراجعه کنید. ضروری برای طراحی سیستم‌های نهفته و چیدمان PCB.
داده پین‌آوت تفصیلی موجود نیست برای CY7C68013A-128AXC.
به دیتاشیت برای پیکربندی کامل پین‌ها.
کاربردهای معمول
CY7C68013A-128AXC مناسب است برای 6 کاربردs: USB Logic Analyzer, High-Speed Data Acquisition, Industrial USB Control Adapter, USB-to-Parallel Bridge, Test and Measurement Adapter, USB Communications Module.
USB Logic Analyzer
The CY7C68013A-128AXC fits a logic-analyzer front end because its 24 MHz 8051-compatible core can manage USB enumeration, endpoint transfers, commands, and status reporting while 40 GPIOs provide substantial digital interface capacity. The 16 KB RAM supports endpoint buffers, descriptors, and embedded control firmware without requiring an external processor in a compact instrument. A USB 2.0 peripheral connection makes the analyzer suitable for PC-based test and measurement equipment. The controller does not determine capture bandwidth, input thresholds, or analog performance; those functions require external acquisition circuitry. Keep the USB differential route short and controlled, and treat the ROMless architecture as requiring a defined firmware-loading and production-programming plan.
پیشنهادی
High-Speed Data Acquisition
A USB 2.0 data-acquisition peripheral can use the CY7C68013A-128AXC to manage command parsing, endpoint scheduling, data buffering, and host communication. Its 24 MHz embedded processor handles peripheral-side control, while 16 KB of RAM provides working storage and 40 GPIOs connect acquisition-section control signals. The integration allows a compact instrument to use one controller for both local acquisition supervision and USB connectivity. External converters and signal-conditioning circuitry determine measurement accuracy and bandwidth. Firmware should use bounded transfer buffers and stable endpoint rules, and the PCB should provide local supply decoupling with short return paths to minimize analog and digital coupling.
پیشنهادی
Industrial USB Control Adapter
The CY7C68013A-128AXC is suitable for industrial control adapters that bridge a PC to external logic over USB 2.0. Its 40 GPIOs can support relay commands, interlock inputs, status indicators, and handshake signals, while the embedded 8051-compatible core executes device commands and handles USB enumeration. Operating from 3.0 V to 3.6 V suits compact 3.3 V control boards. Because the target is end of life, an existing industrial design can benefit from its mature firmware ecosystem, but a new design should carefully evaluate long-term sourcing. Isolation, surge protection, and environmental ratings must be implemented and verified at the adapter interface rather than inferred from the controller specifications.
پیشنهادی
USB-to-Parallel Bridge
For a USB-to-parallel bridge, the CY7C68013A-128AXC provides the USB device controller, embedded firmware engine, and 40 GPIOs needed to implement a compact peripheral interface. The 16 KB RAM supports endpoint and buffer management, and the 24 MHz clock supports protocol handling and control logic. This arrangement is useful for legacy parallel peripherals, test fixtures, and programmable I/O modules that need a modern USB 2.0 host interface. The external parallel bus still requires correct buffering, direction control, and timing margin. Validate USB enumeration behavior and sustained transfer throughput in the final system, especially when the firmware uses large endpoints alongside frequent GPIO servicing.
پیشنهادی
Test and Measurement Adapter
The CY7C68013A-128AXC can act as the USB connectivity and local-control element in a benchtop test adapter. The embedded controller handles enumeration, host commands, endpoint transfers, and configuration while 40 GPIOs operate instrument triggers, status indicators, and programmable test lines. Serial debug support helps develop and validate adapter firmware, and the 16 KB RAM is useful for compact command and data buffers. The controller does not replace precision analog measurement circuitry or safety isolation. Place the USB interface near the connector, maintain continuous ground references, and separate sensitive measurement paths from switching and high-current outputs to prevent coupling into the embedded control system.
پیشنهادی
USB Communications Module
The CY7C68013A-128AXC supports a dedicated USB communications module that presents a programmable peripheral interface to a host computer. Its USB 2.0 controller, 16 KB RAM, 40 GPIOs, and 24 MHz processing core allow the module to combine endpoint management with application-specific control. This is useful for protocol converters, equipment interfaces, and embedded test accessories that require device-side firmware. Use buffered I/O when driving external signals, observe setup and hold timing, and ensure the module has a reliable power source and firmware-loading process. The end-of-life designation makes this controller most attractive for maintenance and continuity designs unless long-term availability has been formally secured.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای CY7C68013A-128AXC — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | CY7C68013A-128AXI | CY7C68013A-128AC | CY7C68013-128AXC | CY7C68013A-100AXC | CY7C68014A-128AXC |
|---|---|---|---|---|---|---|
| Package | TQFP-128 | TQFP-128 - same package | TQFP-128 - same package | TQFP-128 - same package | TQFP-128 - same package | TQFP-128 - same package |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Type | EZ-USB FX2LP USB 2.0 peripheral controller | EZ-USB FX2LP USB 2.0 peripheral controller | EZ-USB FX2LP USB 2.0 peripheral controller | EZ-USB FX2 controller | EZ-USB FX2LP USB 2.0 peripheral controller | EZ-USB FX2LP USB 2.0 peripheral controller |
| Processor Architecture | 8-bit 8051-compatible | 8051-compatible | 8051-compatible | 8051-compatible | 8051-compatible | 8051-compatible |
تفاوت‌های کلیدی
- Highest clock speed among the listed same-package alternatives (در مقابلCY7C68013A-100AXC)
- Direct same-family temperature-grade substitution path (در مقابلCY7C68013A-128AXI)
- 40 GPIOs support extensive peripheral-side control (در مقابلCY7C68013A-56LTXI)
- 16 KB RAM supports embedded protocol and control firmware (در مقابلCY7C68014A-128AXC)
یادداشت‌های طراحی
Route the USB differential pair as a short, continuous impedance-controlled path directly between the controller and connector area. Avoid stubs, test pads that break the pair, and unnecessary layer transitions. Keep the USB interface ground connected to the main ground plane, and place local decoupling capacitors near the controller supply pins. Because the controller contains high-speed digital logic, separate USB routing from sensitive analog inputs to reduce crosstalk and common-impedance coupling.
Design the 128-pin TQFP layout from the manufacturer pin-description table and package drawing rather than from the processor architecture. Reserve all power and ground pins exactly as specified, fan out escape routing evenly, and place decoupling capacitors near the associated pins. The dense package leaves limited routing flexibility, so complete power, ground, clock, programming, debug, and GPIO assignments before routing USB or external interface signals.
Treat the 24 MHz clock as a timing-critical resource and verify oscillator accuracy, startup behavior, and load capacitance against the manufacturer requirements. Do not assume that identical suffix families permit an unexamined firmware transplant: USB descriptors, endpoint behavior, and device identifiers can differ. For a substitution, compare the manufacturer pin descriptions, electrical characteristics, clock configuration, programming method, and timing assumptions as one complete review.
Budget the controller rail around its documented 3.0 V to 3.6 V operating range and place bulk and high-frequency decoupling near the device and connector. Separate digital supply paths from sensitive analog sections to prevent USB and GPIO switching activity from disturbing measurements. Confirm startup current, rail tolerances, and external transceiver requirements in the manufacturer datasheet before finalizing the power tree.
اطلاعات انطباق
No explicit compliance declarations were identified for the exact CY7C68013A-128AXC ordering code. Confirm RoHS, REACH, lead-free, halogen-free, and conflict-minerals documentation with the manufacturer before procurement.
