Description
The TH6503 is an integrated circuit which enables the Universal Serial Bus (USB) to be connected to a microcontroller. The interface module contains all the components required to transmit data via the USB.

FEATUREs
❐ Complient with USB Specification 1.1
❐ Supports up to three programmable endpoints for interrupt and control transfer in each direction
❐ Data transfer at USB low speed
❐ Supports suspend mode
❐ Universal serial microcontroller interface
❐ Register programmable
❐ Programmable 1.5 MHz to 6 MHz out clock for microcontroller
❐ Provides power supply for the microcontroller (3.3 volts or 5 volts)
❐ Integrated oscillator for clock generation, supports 6 MHz quartz, ceramic resonator or external clock input
❐ Simple external circuitry