Key facts
- Brand
- Cypress
- Model
- CY7C65113
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Cypress CY7C65013/CY7C65113 USB Hub with Microcontroller Handbook
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.
Cypress CY7C65113 specifications
| Operating voltage | 4.0 V to 5.5 V DC |
|---|---|
| Operating temperature | 0 °C to 70 °C |
| RAM | 256 bytes |
| Downstream USB ports | Up to 7 (CY7C65013) or 4 (CY7C65113) |
| GPIO sink current (typical) | 7 mA per pin (Ports 0‑2), 12 mA per pin (Port 3) |
| Maximum power dissipation | 500 mW |
Source: Cypress CY7C65013 / CY7C65113 USB Hub with Microcontroller Programming Manual
All Cypress CY7C65113 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
What is the maximum sink current for GPIO Port 3 pins?
GPIO Port 3 pins can sink up to 12 mA per pin (typical).
From: Cypress CY7C65013 / CY7C65113 USB Hub with Microcontroller Programming Manual
What clock frequencies are generated inside the device?
The device uses a 6 MHz external crystal, a 12 MHz internal CPU clock, and a 48 MHz internal hub clock.
From: Cypress CY7C65013 / CY7C65113 USB Hub with Microcontroller Programming Manual
What is the operating voltage range of the CY7C65013/CY7C65113?
The devices operate from 4.0 V to 5.5 V DC.
From: Cypress CY7C65013/CY7C65113 USB Hub with Microcontroller Handbook
What type of memory is included on the devices?
Each device includes 256 bytes of RAM and 8 KB of PROM.
From: Cypress CY7C65013/CY7C65113 USB Hub with Microcontroller Handbook