USBN9602  Product Folder

The USBN9602 is an integrated USB Node controller compatible with the USB Specification Version 1.0. Integrated onto a single IC are the required USB transceiver with a 3.3V Regulator, Media Access Controller, USB endpoint (EP) FIFOs, a versatile 8-bit parallel interface, MICROWIRE/PLUS™ Interface and a clock generator. A total of seven FIFO buffers support the different USB messages: one bidirectional FIFO for the mandatory control endpoint EP0 and six FIFOs for an additional six unidirectional Endpoint Pipes to support USB interrupt, bulk and isochronous data transfers. The 8-bit parallel interface supports multiplexed and non-multiplexed style CPUs address/data buses. A programmable interrupt output scheme allows device configuration for different interrupt signaling requirements

• Full-Speed USB Node Device
• USB transceiver
• 3.3V signal voltage regulator
• 48 MHz oscillator circuit
• Programmable clock generator
• Serial Interface Engine consisting of Physical Layer Interface (PHY) and Media Access Controller (MAC), USB Specification 1.0 compliant
• Control/Status Register File
• USB Function Controller with seven FIFO-based Endpoints:
• - One bidirectional Control Endpoint 0 (8 bytes)
• - Three Transmit Endpoints (2*32 and 1*64 bytes)
• - Three Receive Endpoints (2*32 and 1*64 bytes)
• 8-bit parallel interface with two selectable modes:
• - non-multiplexed
• - multiplexed (INTEL compatible)
• DMA support for parallel interface
• MICROWIRE/PLUS™ Interface
• 28-pin SO package