TMS320VC5420 is a fixed-point digital signal processor produced by Texas Instruments.
The TMS320VC5420 is a fixed‑point digital signal processor featuring a dual‑core architecture capable of up to 200 MIPS performance. The document describes the processor's internal architecture, on‑chip peripherals, memory organization, and timing characteristics.
Included are detailed pin‑assignment tables for both the 144‑pin BGA (GGU) and 144‑pin Thin Quad Flat‑Pack (PGE) packages, mechanical drawings, absolute maximum ratings, recommended operating conditions, and electrical characteristics. The datasheet also lists the commercial and industrial temperature‑range part numbers and provides a notice on warranty and product availability.
| Processing Speed | 200 MIPS |
|---|---|
| On‑Chip RAM | 200 K × 16 bits (dual‑ and single‑access) |
| Extended Program Memory | 256 K × 16 bits |
| Timers | Two software‑programmable timers (one per subsystem) |
| Wait‑State Generator | Up to 14 wait states |
| Package Types | 144‑pin BGA (GGU) and 144‑pin Thin Quad Flat‑Pack (PGE) |
| Operating Temperature – Commercial | 0 °C to 85 °C |
| Operating Temperature – Industrial | 40 °C to 100 °C |
The device can achieve up to 200 MIPS performance.
It is offered in a 144‑pin BGA (GGU) package and a 144‑pin Thin Quad Flat‑Pack (PGE) package.
The processor includes 200 K × 16 bits of dual‑ and single‑access on‑chip RAM.