Overview
The CY7C68013A-56LTXCT, part of the EZ-USB FX2LP series by Infineon Technologies (formerly Cypress Semiconductor), is a highly integrated, low-power USB microcontroller. This device is designed to serve as a high-speed USB peripheral controller, offering enhanced functionality while maintaining compatibility with existing EZ-USB FX2 designs. It is particularly suited for applications requiring low power consumption, making it ideal for both battery-powered and non-battery-powered devices.
Key Specifications
| Specification | Details |
|---|---|
| Microprocessor | Enhanced 8051, 48-MHz, 24-MHz, or 12-MHz CPU operation |
| RAM | 16 KB of on-chip code/data RAM |
| FIFOs | Four integrated FIFOs |
| Endpoints | Four programmable BULK, INTERRUPT, and ISOCHRONOUS endpoints; Additional 64-byte BULK/INTERRUPT endpoint |
| Data Interface | 8-bit or 16-bit external data interface |
| GPIOs | Up to 40 GPIOs depending on the package |
| Package Options | 128-pin TQFP, 100-pin TQFP, 56-pin QFN, 56-pin SSOP, 56-pin VFBGA |
| Power Consumption | Suspend current: 100 μA (typ) for battery-powered versions, 300 μA (typ) for non-battery-powered versions |
| I2C Controller | Runs at 100 kHz or 400 kHz |
| USB Support | USB 1.1/2.0 engine, full-speed and high-speed support |
| Operating Voltage | 3.3-V operation with 5-V tolerant inputs |
Key Features
- General Programmable Interface (GPIF) for direct connection to most parallel interfaces
- Programmable waveform descriptors and configuration registers
- Integrated glue logic and FIFOs to lower system cost
- Automatic conversion to and from 16-bit buses
- Master or slave operation with external clock or asynchronous strobes
- Two USARTs and three counter/timers
- Expanded interrupt system and vectored USB interrupts
- Integrated I2C controller and ECC generation for smart media standards
- Support for multiple ready (RDY) inputs and control (CTL) outputs
Applications
The CY7C68013A-56LTXCT is versatile and can be used in a variety of applications, including:
- USB peripherals such as printers, scanners, and external storage devices
- Battery-powered devices where low power consumption is critical
- Industrial control systems and automation
- Medical devices requiring high-speed USB communication
- Audio and video streaming devices
Q & A
- What is the primary function of the CY7C68013A-56LTXCT?
The CY7C68013A-56LTXCT is a high-speed USB peripheral controller. - What are the key differences between the CY7C68013A and CY7C68014A?
The CY7C68014A is ideal for battery-powered applications with a lower suspend current of 100 μA, while the CY7C68013A is suited for non-battery-powered applications with a suspend current of 300 μA. - What types of packages are available for the CY7C68013A?
The device is available in 128-pin TQFP, 100-pin TQFP, 56-pin QFN, 56-pin SSOP, and 56-pin VFBGA packages. - Does the CY7C68013A support both full-speed and high-speed USB?
Yes, it supports both full-speed and high-speed USB operations. - What is the role of the GPIF in the CY7C68013A?
The GPIF (General Programmable Interface) enables direct connection to most parallel interfaces and supports various bus standards. - How many GPIOs are available on the CY7C68013A?
Up to 40 GPIOs are available depending on the package. - What is the operating voltage of the CY7C68013A?
The device operates at 3.3-V with 5-V tolerant inputs. - Does the CY7C68013A have integrated I2C support?
Yes, it includes an integrated I2C controller that runs at 100 kHz or 400 kHz. - What are the typical suspend current values for the CY7C68013A and CY7C68014A?
The CY7C68014A has a suspend current of 100 μA, while the CY7C68013A has a suspend current of 300 μA. - Is the CY7C68013A compatible with previous generation devices?
Yes, it is designed to be compatible with previous generation EZ-USB FX2 devices.
