CY7C680534-56BAXI - USB 2.0 MCU | Infineon | Mobile
MPN: CY7C680534-56BAXI ✓ NakahandaCY7C680534-56BAXI Ulas
A USB controller is an interface IC that manages the physical USB link, transaction handling, and data movement between a USB host or peripheral and embedded logic. The CY7C680534-56BAXI belongs to the broader hierarchy of application-specific microcontrollers, embedded USB interface controllers, and USB 2.0 peripheral silicon. Integrating a microprocessor with the USB controller reduces the component count required for devices that must respond to USB commands, buffer data, or implement a proprietary device protocol.
The controller combines USB 2.0 full-speed and high-speed operation with an enhanced 8051 processing core. The closely related Infineon CY7C68053-56BAXI product family is described as a low-voltage peripheral controller with 16 KB of RAM, 24 GPIOs, and a General Programmable Interface, or GPIF. Those characteristics support data acquisition, firmware-controlled USB behavior, and general-purpose peripheral I/O. Its 56-ball VFBGA construction also supports compact land patterns compared with larger leaded packages.
The integrated smart Serial Interface Engine handles USB serialization, packet handling, and programmable data transfer between USB endpoints and external FIFO or peripheral interfaces. GPIF allows the controller to exchange data with external devices using programmable timing and signals rather than relying on a simple parallel bus. This architecture is useful when an external data source, display, storage device, or custom acquisition circuit must participate in USB traffic without requiring a separate high-performance processor.
Typical uses include USB-connected portable media and communication accessories, low-voltage mobile equipment, personal digital accessories, and embedded data-collection devices. A compact 56-ball package can reduce board area, but the fine-pitch BGA layout requires careful escape routing, clean return paths, and manufacturing-process control. Firmware, signal timing, and the external device attached to the GPIF interface also require validation before volume deployment.
Designers should follow the manufacturer's pin-assignment, reference-circuit, clock, and decoupling guidance when assigning the BGA balls. USB routing requires controlled impedance, short connection to the connector path, adequate return-plane continuity, and ESD protection appropriate to the exposed connector interface. Firmware should also validate enumeration, suspend and resume behavior, endpoint throughput, and bus-powered current limits.
This product page brings together the exact MPN, family-level USB and microcontroller capabilities, package constraints, sourcing workflow, and practical implementation guidance. It also distinguishes direct technical facts from parameters that must be confirmed in the manufacturer datasheet, helping engineers plan the PCB, firmware, and qualification work before release.
Mga alternatibo na pwedeng ilagay na CY7C680534-56BAXI — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok CY7C680534-56BAXI (parehas na form factor at footprint) — pagkakaiba sa Power Class, Serial Interface.
CY7C68053-56BAXI
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Tingnan ang Datasheet →CY7C68053A-56BAX
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CY7C68053A-56BAXI
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo📋 Alternatibo na Reference (hindi sa katalogo)
CY7C680534-56BAXI Mga Pinakamataas na Rating at Electrical Characteristics
| Device Type | Application-specific USB 2.0 peripheral controller with 8051 microprocessor |
| USB Standard | USB 2.0 |
| USB Supported Speeds | Full-speed and high-speed |
| USB Compliance | USB 9 V high-speed and full-speed compliant, USB-IF TID 40000188 |
| Processor Core | Enhanced 8051 microprocessor |
| Integrated USB Transceiver | Single-chip integrated USB 2.0 transceiver |
| Serial Interface | Smart Serial Interface Engine, SIE |
| RAM | 16 KB for the identified CY7C68053-56BAXI family member |
| General-Purpose I/O | 24 GPIOs for the identified CY7C68053-56BAXI family member |
| Programmable Interface | GPIF |
| Packhaging | 56-ball VFBGA |
| Uri ng Pagpapasok | Surface mount |
| Power Class | Low-voltage mobile-oriented configuration |
| Lead-Free Status | Lead free |
| Tindminan RoHS | RoHS compliant |
Gabay sa Pin Configuration ng CY7C680534-56BAXI 56-ball vfbga
Pin configuration para sa CY7C680534-56BAXI (56-ball vfbga package). Kasama sa digital IC na ito ang GPIO, mga communication interface (UART, SPI, I2C), at mga power pin. Sumangguni sa datasheet ng manufacturer para sa mga alternatibong function ng pin at mga opsyon sa configuration. Mahalaga para sa disenyo ng embedded system at PCB layout.
Wala ng detalyadong pinout data na magagamit para sa CY7C680534-56BAXI.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
CY7C680534-56BAXI ay nararapat para sa 6 aplikasyons: Portable USB Media Accessory, Mobile Data Acquisition Device, USB-to-Serial Protocol Adapter, USB Connected Control Panel, USB Security and Access Peripheral, Industrial USB Sensor Interface.
Portable USB Media Accessory
The CY7C680534-56BAXI fits portable media accessories that need to negotiate USB 2.0 traffic while responding through local firmware. Its USB full-speed and high-speed support provides flexibility across host types, while the enhanced 8051 core can manage accessory commands and data flow without requiring a separate application processor. The GPIF can connect external storage, buffering, or data-transform logic, allowing product-specific data to be transferred in defined bursts. The 56-ball VFBGA also limits PCB area in compact phone, tablet, or portable-media designs. Firmware must still validate enumeration, suspend and resume, endpoint use, and the power budget of the connected USB accessory.
Inirekomenda
Mobile Data Acquisition Device
The CY7C680534-56BAXI is appropriate for a compact acquisition device that records sensor data and transfers it to a USB host. The enhanced 8051 processor can coordinate acquisition control, while the smart Serial Interface Engine and GPIF provide a programmable path for exchanging data with an external FIFO, ADC, or custom peripheral. USB 2.0 high-speed capability can improve transfer efficiency when burst volume is significant, while full-speed operation supports simpler host connections. The low-voltage mobile orientation suits battery-operated equipment. Timing margins, FIFO depth, data framing, and suspend behavior should be validated together because the exact target memory map and GPIF limits require datasheet confirmation.
Inirekomenda
USB-to-Serial Protocol Adapter
A USB-to-serial adapter can use the CY7C680534-56BAXI to bridge a legacy serial peripheral to a USB host. The integrated 8051 core supports protocol interpretation and buffering, while the Serial Interface Engine manages USB transactions and the GPIF provides a programmable interface to external UART or transceiver circuitry. This arrangement is useful in service equipment, programming fixtures, and industrial accessories where a compact USB connection is preferred. The 56-ball VFBGA supports board miniaturization, although fine-pitch assembly and USB signal integrity require careful layout. Firmware should implement framing, timeout, and flow-control behavior that matches the target serial device rather than relying on transparent pass-through alone.
Inirekomenda
USB Connected Control Panel
The CY7C680534-56BAXI can serve as the embedded controller in a USB-connected keypad, control panel, or configuration accessory. Its 8051-based processing allows local interpretation of button events, status feedback, and configuration commands, while the GPIF can operate external display, LED, or storage circuits. USB 2.0 connectivity allows the panel to enumerate as a standard peripheral and exchange structured reports with a computer or embedded host. The family identification of 24 GPIOs supports projects requiring multiple discrete inputs and outputs, although the exact target GPIO allocation must be confirmed. Firmware should define stable descriptors, report timing, and command validation so host software can operate consistently across reconnects.
Inirekomenda
USB Security and Access Peripheral
The CY7C680534-56BAXI is suitable for a USB security key, reader, or access-control peripheral that exchanges authentication data with a host and controls an external reader circuit. The integrated 8051 processor can execute authentication or command handling, and the GPIF provides a programmable interface to the peripheral side. USB full-speed and high-speed operation allows deployment across host environments, while the small VFBGA package supports compact hardware. Because security peripherals are sensitive to implementation quality, firmware should use authenticated commands, safe state transitions, and protected key handling. Electrical validation should include enumeration behavior, cable transients, ESD resilience, and the power limits imposed by the host port.
Inirekomenda
Industrial USB Sensor Interface
The CY7C680534-56BAXI can serve as the controller in an industrial USB sensor interface that combines acquisition control with host communication. Its USB 2.0 interface supports higher-throughput data paths where needed, while the 8051 core manages device commands and status. The GPIF can connect a sensor front end, ADC, FIFO, or isolated digital interface without requiring a separate USB interface IC. The compact package is useful in DIN-rail, test, or bench equipment where panel space is limited. Engineers should account for industrial noise, ground separation, ESD protection, and recovery from cable or host resets. The same exact MPN, GPIO count, and timing behavior must be confirmed before adapting an existing PCB.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for CY7C680534-56BAXI — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | CY7C68053-56BAXI | CY7C68053A-56BAX | CY7C68053A-56BAXI |
|---|---|---|---|---|
| Manufacturer | Infineon | Infineon | Infineon | Infineon |
| Package | 56-ball VFBGA | 56-ball VFBGA | 56-ball VFBGA | 56-ball VFBGA |
| Device Type | USB 2.0 application-specific controller with enhanced 8051 microprocessor | 8051 MoBL-USB USB 2.0 peripheral controller | CY7C68053A revision-family USB controller | CY7C68053A revision-family USB controller |
Pangunahing mga Pagkakaiba
- Combines USB 2.0 connectivity with local 8051 processing (kumpara saCY7C68053-56BAXI)
- Compact 56-ball VFBGA implementation (kumpara saCY7C68053A-56BAX)
- Supports programmable peripheral data movement (kumpara saCY7C68053A-56BAXI)
- USB compliance is explicitly identified for the target ordering code (kumpara saCY7C68053-56BAXI)
Talaan ng Disenyo
Plan the 56-ball VFBGA escape strategy before committing to the PCB stack-up. USB D+ and D− must exit as a controlled-impedance differential pair, while ground and supply balls should connect to nearby planes through short, low-inductance paths. Define via-in-pad or blind-buried-via requirements with the assembler because the fine-pitch ball pitch and exposed-pad configuration can affect assembly yield, soldering, and thermal performance.
Use the manufacturer's USB reference layout for connector, ESD-protection, and controller placement. Keep the D+ and D− pair continuous and preserve an uninterrupted reference plane beneath the pair. Place protection devices close to the connector while accounting for their capacitance. If an external clock, FIFO, or data source is connected through GPIF, constrain edge-rate-sensitive routes and validate timing across voltage and temperature rather than relying only on nominal clock values.
Decouple each required supply domain with the capacitance and placement specified by the manufacturer datasheet. Separate USB transceiver, digital, and analog or I/O supply paths where the design permits, and provide a quiet return for the USB transceiver. Confirm the USB port current allowance, inrush behavior, and voltage tolerance for the exact ordering code. If the accessory is bus-powered, firmware and hardware must prevent current transients from causing resets or enumeration failures.
Do not substitute CY7C68053-56BAXI or an A-revision MPN solely because the BGA pin count matches. Confirm the ordering-code table, exposed-pad connection, USB electrical limits, RAM and GPIO allocation, boot or programming interface, clock source, and GPIF timing. A successful package comparison is necessary but does not replace firmware and schematic review; endpoint descriptors and DMA or FIFO assumptions can differ between silicon revisions.
Impormasyon ng Pagsunod sa Kautusan
The target is identified as lead free and RoHS compliant. USB 9 V high-speed and full-speed compliance is listed under USB-IF TID 40000188. REACH, halogen-free, conflict-minerals, and automotive qualification status are not stated.
