CY7C65013 CY7C65113 is a USB Hub with Microcontroller product produced by Cypress Semiconductor Corporation, which has various features and characteristics.
The Cypress CY7C65013 and CY7C65113 devices are one‑time programmable 8‑bit microcontrollers that integrate a USB hub. They provide a Harvard‑architecture core, 8 KB of PROM, 256 bytes of RAM, and a 12‑bit free‑running timer. The devices support up to seven (CY7C65013) or four (CY7C65113) downstream USB ports, with GPIO pins that can control power and detect over‑current conditions.
The handbook covers functional overview, pin assignments, register summaries, programming model, clocking, power‑on reset, watchdog timer, I²C‑compatible controller, interrupt handling, and USB hub operation. It also includes package diagrams, absolute maximum ratings, and electrical characteristics for system designers.
| Operating voltage | 4.0 V to 5.5 V DC |
|---|---|
| Operating temperature | 0 °C to 70 °C |
| RAM | 256 bytes |
| PROM | 8 KB |
| GPIO port current (Ports 0‑2) | 7 mA per pin (typical) |
| GPIO port current (Port 3) | 12 mA per pin (typical) |
| Free‑running timer resolution | 1 µs tick (12‑bit) |
| External crystal frequency | 6 MHz |
| Internal CPU clock | 12 MHz |
| Internal hub clock | 48 MHz |
The devices operate from 4.0 V to 5.5 V DC.
Each device includes 256 bytes of RAM and 8 KB of PROM.
Port 3 pins can sink up to 12 mA per pin (typical).