CY7C63803-LQXC

Product Summary

The CY7C63803-LQXC is a Low Speed USB Peripheral Controller. It is an 8-bit flash programmable microcontroller with an integrated low speed USB interface. The instruction set is optimized specifically for USB and PS/2 operations, although the microcontrollers may be used for a variety of other embedded applications. The CY7C63803-LQXC features up to 20 GPIO pins to support USB, PS/2, and other applications. The applications of the CY7C63803-SXC are Barcode scanners, POS terminal, Consumer electronics, Toys, Remote controls, Security dongles, Joysticks, Game pad, Mice.

Parametrics

CY7C63803-LQXC absolute maximum ratings: (1)Storage Temperature:–40℃ to +90℃; (2)Ambient Temperature with Power Applied:–0℃ to +70℃; (3)Supply Voltage on VCC Relative to VSS:–0.5 V to +7.0 V; (4)DC Input Voltage:–0.5 V to + VCC + 0.5 V; (5)DC Voltage Applied to Outputs in High-Z State:–0.5 V to + VCC + 0.5 V; (6)Maximum Total Sink Current into Port 0 and Port 1 pins:70 mA; (7)Maximum Total Source Output Current into GPIO Pins:30 mA; (8)Maximum On-chip Power Dissipation ; (9)on any GPIO Pin:50 mW; (10)Power Dissipation:300 mW; (11)Static Discharge Voltage:2200 V; (12)Latch Up Current:200 mA.

Features

CY7C63803-LQXC features: (1)Conforms to USB Specification, Version 2.0; (2)Conforms to USB HID Specification, Version 1.1; (3)Supports one low speed USB device address; (4)Supports one control endpoint and two data endpoints; (5)Up to 256 bytes of RAM; (6)Up to eight Kbytes of flash including EEROM emulation; (7)No external components for switching between PS/2 and USB modes; (8)No General Purpose I/O (GPIO) pins required to manage dual mode capability; (9)12-bit Programmable Interval Timer with interrupts; (10)Advanced development tools based on Cypress PSoC tools; (11)Watchdog timer (WDT); (12)Low-voltage detection with user configurable threshold voltages; (13)Operating voltage from 4.0 V to 5.5 V DC; (14)Operating temperature from 0 to 70℃.

Diagrams