Key facts
- Brand
- Cypress
- Model
- CY7C63613C
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-03
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Cypress CY7C63413C / CY7C63513C / CY7C63613C USB Controller Manual
The Cypress CY7C63413C, CY7C63513C, and CY7C63613C are low‑speed (1.5 Mbps) high‑I/O USB controllers designed for applications such as keyboards, gamepads, and other devices that require many GPIO pins. They comply with USB 1.1/2.0 and HID specifications and can also operate in PS/2 mode.
The document provides a functional overview, programming model, pin definitions, instruction set summary, memory organization, I/O register map, and detailed specifications. It also describes interrupt handling, timer operation, and DAC current‑sink programming for the integrated DAC port.
Cypress CY7C63613C specifications
| USB Specification Compliance | USB 1.1 and 2.0, HID 1.1 |
|---|---|
| Operating Voltage | 4.0 V to 5.5 V DC |
| Operating Temperature | 0 °C to 70 °C |
| Internal Memory | 256 bytes RAM, 8 KB EPROM |
| DAC Current‑Sink Range | 3.2 mA‑16 mA (high) and 0.2 mA‑1.0 mA (low) |
| Clock | 6 MHz external ceramic resonator, 12 MHz internal CPU clock |
| Timer | 12‑bit free‑running timer (1 MHz) |
Source: Cypress CY7C63413C / CY7C63513C / CY7C63613C USB Controller Manual
All Cypress CY7C63613C documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What USB specifications does the controller support?
It conforms to USB Specification Versions 1.1 and 2.0 and the USB HID Specification Version 1.1.
From: Cypress CY7C63413C / CY7C63513C / CY7C63613C USB Controller Manual
What is the operating voltage range for these devices?
The devices operate from 4.0 V to 5.5 V DC.
From: Cypress CY7C63413C / CY7C63513C / CY7C63613C USB Controller Manual
What is the operating voltage range of the controller?
The controller operates from 4.0 V to 5.5 V DC.
From: Cypress CY7C63413C/CY7C63513C/CY7C63613C Low-Speed High I/O USB Controller Manual
How many general‑purpose I/O pins does the CY7C63413C have?
It provides 24 general‑purpose I/O pins across ports 0‑2.
From: Cypress CY7C63413C/CY7C63513C/CY7C63613C Low-Speed High I/O USB Controller Manual
What voltage range does the controller operate at?
It operates from 4.0 V to 5.5 V DC.
From: Cypress CY7C63413C/CY7C63513C/CY7C63613C Low-Speed High I/O USB Controller Datasheet
How much program memory is provided on these devices?
Each controller includes 8 KB of EPROM for program storage.
From: Cypress CY7C63413C/CY7C63513C/CY7C63613C Low-Speed High I/O USB Controller Datasheet