CY7C64013 CY7C64113 is a full-speed USB (12 Mbps) function product produced by Cypress Semiconductor Corporation. This document describes the features and characteristics of this product.
The Cypress CY7C64013 and CY7C64113 are 8‑bit One‑Time‑Programmable microcontrollers designed for full‑speed USB (12 Mbps) applications. They include integrated USB transceivers, GPIO ports, a DAC port, a 12‑bit free‑running timer, watchdog and power‑on reset logic, and support both I²C‑compatible and Hardware Assisted Parallel Interface (HAPI) communication.
The devices provide 8 KB of PROM, 256 bytes of RAM, and operate from a 4.0 V to 5.5 V supply across a temperature range of 0 °C to 70 °C. Pin configurations are available in 28‑pin SOIC/PDIP for the CY7C64013 and 48‑pin SSOP for the CY7C64113, with detailed register summaries and programming models included.
| Operating voltage | 4.0 V to 5.5 V DC |
|---|---|
| Operating temperature | 0 °C to 70 °C |
| Internal RAM | 256 bytes |
| Internal PROM | 8 KB |
| GPIO port current sink (Ports 0‑2) | 7 mA per pin (typical) |
| GPIO port current sink (Port 3) | 12 mA per pin (typical) |
| External crystal frequency | 6 MHz |
| Internal CPU clock | 12 MHz |
| Internal high‑speed clock | 48 MHz |
| Free‑running timer resolution | 1 µs per tick |
The devices operate from 4.0 V to 5.5 V DC.
The CY7C64013 provides 19 GPIO pins.
The microcontrollers conform to USB Specification Version 1.1 and USB HID Specification Version 1.1.
Each device contains 256 bytes of RAM.