Key facts
- Brand
- Cypress
- Model
- CY7C63511
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Cypress CY7C63411/12/13 CY7C63511/12/13 Low-Speed High I/O USB Controller Datasheet
The CY7C63411/12/13 and CY7C63511/12/13 are 8‑bit RISC microcontrollers that integrate a low‑speed USB serial interface engine, 24‑GPIO pins plus an optional DAC port, and a 12‑bit free‑running timer. They support USB HID, PS/2 operation, and provide programmable current‑sink outputs for high‑current I/O.
The devices are offered in multiple EPROM sizes (4 KB, 6 KB, 8 KB) and package types (40‑pin PDIP, 48‑pin SSOP, windowed variants). Key features include a 6 MHz external ceramic resonator, 12 MHz internal CPU clock, 256 bytes of RAM, and operating voltage from 4.0 V to 5.5 V.
Cypress CY7C63511 specifications
| Operating voltage | 4.0 V to 5.5 V |
|---|---|
| Operating temperature | 0 °C to 70 °C |
| RAM size | 256 bytes |
| USB speed | Low‑speed 1.5 Mbps |
| CPU clock | 12 MHz internal, 6 MHz external resonator |
| Timer resolution | 1 µs per tick (12‑bit free‑running timer) |
Source: Cypress CY7C63411/12/13 CY7C63511/12/13 Low-Speed High I/O USB Controller Datasheet
All Cypress CY7C63511 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
What is the operating voltage range for these controllers?
The devices operate from 4.0 V to 5.5 V DC.
From: Cypress CY7C63411/12/13 CY7C63511/12/13 Low-Speed High I/O USB Controller Datasheet
What is the USB data rate supported?
They support low‑speed USB at 1.5 Mbps.
From: Cypress CY7C63411/12/13 CY7C63511/12/13 Low-Speed High I/O USB Controller Datasheet
What is the operating voltage range for the CY7C63411/12/13 series?
The devices operate from 4.0 V to 5.5 V DC.
How many USB endpoints are supported by these controllers?
The controller supports one device address and three data endpoints.