This manual introduces TI 2001 Digital Speaker Department Data.
The TUSB3200A is a USB peripheral interface designed for isochronous data streaming, targeting digital speaker applications. It complies with USB Specification 1.1 and the USB Audio Class Specification, offering full‑speed 12 Mb/s transfers and a configurable set of up to seven IN and seven OUT endpoints.
The device integrates a standard 8052 MCU core, on‑chip PLL, adaptive clock generator, DMA controller, and a codec port interface supporting AC'97 and I2S modes. It is offered in a 52‑pin TQFP package with a 3.3 V core and 5 V‑compatible I/O buffers.
| USB data rate | 12 Mb/s (full speed) |
|---|---|
| Program memory ROM | 4K Bytes |
| Program memory RAM | 8K Bytes |
| Internal data memory RAM | 256 Bytes |
| Package | 52‑Pin TQFP |
| Core voltage | 3.3 V core, 5 V compatible I/O |
It supports a full‑speed data rate of 12 Mb/s.
The device provides up to seven IN endpoints and seven OUT endpoints in addition to the control endpoint.
It uses a standard 8052 8‑bit core.
The chip is available in a 52‑pin TQFP package.