This document describes the features and characteristics of the EZ-USB FX2LP™ USB microcontroller CY7C68013A/CY7C68014A CY7C68015A/CY7C68016A from Cypress Semiconductor Corporation.
The EZ-USB FX2LP™ family (CY7C68013A/14A/15A/16A) is a low‑power, USB 2.0 high‑speed microcontroller that integrates a smart SIE, enhanced 8051 core, GPIF, and multiple programmable endpoints. It is pin‑compatible with the original FX2 and offers up to 16 KB of on‑chip code/data RAM, four programmable bulk/interrupt/isochronous endpoints, and flexible 8‑ or 16‑bit external data interfaces.
The device supports full‑speed (12 Mbps) and high‑speed (480 Mbps) USB operation, provides two USARTs, three timers, and a versatile interrupt system with autovectoring. It is available in several lead‑free packages and can operate in both bus‑powered and self‑powered configurations, making it suitable for portable video recorders, DSL modems, memory card readers, and other USB‑enabled peripherals.
| USB certification | USB 2.0 high‑speed certified (TID #40440111) |
|---|---|
| Maximum current consumption | ≤ 85 mA in any mode |
| Internal RAM | 16 KB code/data RAM |
| CPU clock options | 12 MHz, 24 MHz, or 48 MHz |
| USARTs | 2 standard 8051 USARTs |
| Timers/Counters | 3 counter/timers |
| USB speed support | Full speed 12 Mbps, High speed 480 Mbps (no low‑speed) |
| Package options | 56‑VFBGA, 56‑SSOP, 56‑QFN, 100‑TQFP, 128‑TQFP |
The FX2LP draws no more than 85 mA in any mode.
It supports full‑speed (12 Mbps) and high‑speed (480 Mbps) USB, but not low‑speed (1.5 Mbps).
The device provides 16 KB of combined code and data RAM on‑chip.