EZ-USB FX2LP™ USB Microcontroller CY7C68013A/CY7C68014A CY7C68015A/CY7C68016A is a single-chip integrated USB 2.0 transceiver, smart SIE, and enhanced 8051 microprocessor, which is USB 2.0–USB-IF high speed certified (TID # 40440111) and compatible with FX2. It features low power consumption, programmable endpoints and more.
The Cypress EZ-USB FX2LP™ family (CY7C68013A/14A/15A/16A) integrates a USB 2.0 high‑speed transceiver, enhanced 8051 core, and programmable peripheral interfaces in a single low‑power chip. It offers up to 16 KB of on‑chip code/data RAM, multiple configurable bulk/interrupt/isochronous endpoints, and a General Programmable Interface (GPIF) for connecting to parallel buses.
The devices support bus‑powered operation under 100 mA, I²C master mode (100/400 kHz), and a two‑step ReNumeration process for flexible USB device identities. Various lead‑free packages provide 24‑40 GPIOs, and the FX2LP is pin‑compatible with the earlier FX2 series while adding higher performance and lower power consumption.
| USB 2.0 high‑speed certification | TID # 40440111 |
|---|---|
| On‑chip RAM | 16 KB code/data RAM |
| GPIO count | up to 40 GPIOs |
| Suspend current (CY7C68014A / CY7C68016A) | 100 µA typical |
| Suspend current (CY7C68013A / CY7C68015A) | 300 µA typical |
| Operating voltage | 3.3 V (5 V tolerant inputs) |
| USB signaling speeds | Full speed 12 Mbps, High speed 480 Mbps |
The CY7C68013A has a typical suspend current of 300 µA.
Depending on the package, the FX2LP provides up to 40 GPIO pins.
Yes, the FX2LP fully supports bus‑powered designs by enumerating with less than 100 mA.
It supports USB full‑speed (12 Mbps) and high‑speed (480 Mbps) but not low‑speed.