Key facts
- Brand
- Cypress
- Model
- FX1
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Cypress CY7C64713 EZ-USB FX1 USB Microcontroller User Manual
The Cypress CY7C64713 EZ-USB FX1 is a full‑speed USB peripheral controller that integrates a USB transceiver, Serial Interface Engine (SIE) and an enhanced 8051 microprocessor. It provides up to 16 KB of internal program/data RAM, four package options, and up to 40 GPIO pins, making it suitable for bus‑powered and low‑power applications.
The manual covers functional description, hardware interfaces (I2C, UART, GPIF), USB boot methods, interrupt architecture, reset and wake‑up behavior, memory maps, endpoint configuration, and master/slave FIFO control signals, with detailed register tables and timing diagrams.
Cypress FX1 specifications
| Maximum current draw | 65 mA |
|---|---|
| Internal RAM | 16 KB program/data RAM |
| Package options | 128‑pin TQFP, 100‑pin TQFP, 56‑pin SSOP, 56‑pin QFN |
| GPIO pins | Up to 40 |
| USB speed | Full‑speed 12 Mbps |
| I2C bus speed | 100 kHz / 400 kHz |
| USARTs | Two standard 8051 USARTs |
Source: Cypress CY7C64713 EZ-USB FX1 USB Microcontroller User Manual
All Cypress FX1 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the maximum current the FX1 can draw?
The FX1 draws no more than 65 mA in any mode, making it suitable for bus‑powered designs.
From: Cypress CY7C64713 EZ-USB FX1 USB Microcontroller User Manual
Which package types are available for the CY7C64713?
The device is offered in 128‑pin TQFP, 100‑pin TQFP, 56‑pin SSOP, and 56‑pin QFN packages.
From: Cypress CY7C64713 EZ-USB FX1 USB Microcontroller User Manual
What USB speed does the FX1 support?
The FX1 supports full‑speed USB at 12 Mbps but does not support low‑speed or high‑speed modes.
From: Cypress CY7C64713 EZ-USB FX1 USB Microcontroller Full-Speed Manual
How many GPIO pins are available on the FX1?
The device provides up to 40 general‑purpose I/O pins.
From: Cypress CY7C64713 EZ-USB FX1 USB Microcontroller Full-Speed Manual