This document describes the features and characteristics of CY7C68013A/14A/15A/16A EZ-USB FX2LP™ USB Microcontroller, including USB 2.0 certification, integrated USB 2.0 transceiver, smart SIE, enhanced 8051 microprocessor, and compatibility with FX2.
This manual describes the EZ-USB FX2LP™ USB microcontroller family, covering its high‑speed USB 2.0 capabilities, integrated 8051 core, programmable GPIF interface, and low‑power operation. It lists the supported packages, GPIO counts, and key functional blocks such as endpoints, FIFOs, and I²C bus.
Technical sections detail the USB signaling speeds, clock architecture, interrupt system, reset and wake‑up behavior, memory organization, and PCB layout recommendations. The document also includes package diagrams and mechanical dimensions for designers integrating the device into hardware.
| USB certification | USB‑IF high speed certified (TID #40440111) |
|---|---|
| On‑chip RAM | 16 KB of Code/Data RAM |
| Programmable endpoints | Four programmable BULK/INTERRUPT/ISOCHRONOUS endpoints |
| Operating voltage | 3.3 V operation with 5 V tolerant inputs |
| Suspend current (CY7C68014A) | 100 µA typ |
| Suspend current (CY7C68013A) | 300 µA typ |
It supports Full speed (12 Mbps) and High speed (480 Mbps).
The FX2LP provides 16 KB of internal program and data RAM.
The CY7C68014A draws about 100 µA in suspend mode.
The 56‑pin QFN package provides 26 GPIO pins.