This document is a data manual for the Texas Instruments (TI) product MSDS 1394, providing important information about the product.
This data sheet describes the TSB43AA82A/AI (iSphynx I) 1394 Integrated PHY and Link‑Layer Controller. It includes an introduction, feature list, terminal assignments, architecture overview, and detailed register descriptions such as the Configuration Register (CFR) and Fast ORB Exchanger (FOX). The document also contains mechanical drawings for the two available package types and electrical characteristic tables.
Key sections cover the functional block architecture, DMA interface, packet formats, and power‑class programming. Mechanical data provide package dimensions for the PGE (S‑PQFP‑G144) and GGW (S‑PBGA‑N176) options, while the electrical characteristics section lists absolute maximum ratings and recommended operating conditions.
| Package Type (PGE) | S‑PQFP‑G144 |
|---|---|
| Package Type (GGW) | S‑PBGA‑N176 |
| Device Function | Integrated 1394 PHY and Link‑Layer Controller |
The model number is TSB43AA82A/AI.
The data sheet is dated April 2004.