enCoRe™ II Low-Speed USB Peripheral Controller CY7C63310 CY7C638xx CY7C639xx is a product of Cypress Semiconductor Corporation, including crystal oscillator, 3.3V regulator, USB pull-up resistor, configurable IO, USB specification, enhanced 8-bit microcontroller, internal memory, auto-configurable interface, low power consumption, in-system re-programmability, general-purpose I/O ports
The enCoRe II family is a low‑speed USB peripheral controller with an integrated crystal‑less oscillator, internal 3.3 V regulator, and configurable I/O that reduces component count. It targets PC HID devices, gaming peripherals, barcode scanners, POS terminals, and other consumer electronics.
The datasheet details the device features, package options, pin assignments, CPU architecture, register set, and electrical specifications such as operating voltage, temperature range, memory sizes, and power consumption.
| Operating voltage | 4.0 V to 5.25 VDC |
|---|---|
| Operating temperature | 0 °C to 70 °C |
| RAM | Up to 256 bytes |
| Flash memory | Up to 8 KB |
| GPIO pins | Up to 36 pins |
| 3.3 V regulator current | 125 mA |
| Typical active current | 10 mA at 6 MHz |
| Sleep current | 10 µA |
It operates from 4.0 V to 5.25 VDC.
The controller offers up to 36 general‑purpose I/O pins.
The device includes up to 256 bytes of RAM.
It provides up to eight kilobytes of flash memory.