The SPRS075D datasheet, published in October 1998, introduces the detailed information of the 565A chip, including its advanced multibus architecture, 40-bit arithmetic logic unit, 17- × 17-bit parallel multiplier, compare, select, and store unit, exponent encoder, two address generators, data bus, extended addressing mode, 64K x 16-bit on-chip RAM, 16K x 16-bit on-chip ROM, enhanced external parallel interface, etc.
The TMS320VC5410 is a fixed‑point digital signal processor featuring a 40‑bit ALU, 17‑bit parallel multiplier, and single‑cycle MAC operation. It offers separate program and data memory buses, on‑chip RAM and ROM, and a range of peripheral interfaces.
This datasheet includes a detailed product description, pin‑assignment tables for the 144‑pin PGE and 176‑pin GGW packages, terminal function tables, mechanical package data, and an important notice about warranty and product changes.
| ALU width | 40‑bit |
|---|---|
| Parallel multiplier | 17‑bit |
| Multiply/Accumulate (MAC) | Single‑cycle |
| I/O supply voltage | 3.3 V |
| Core supply voltage | 2.5 V |
| On‑chip RAM (additional) | Seven blocks of 8K × 16‑bit |
| On‑chip ROM | 16K × 16‑bit |
| Maximum performance | 100–120 MIPS |
| PGE package pins | 144 pins |
The device uses a 3.3 V I/O supply and a 2.5 V core supply voltage.
The PGE version of the TMS320VC5410 comes in a 144‑pin package.
The processor can achieve up to 100 MIPS and 120 MIPS depending on configuration.