TMS320UC5409GGU-80 datasheet(4/81 Pages) TI1

Part #	TMS320UC5409GGU-80

Description	FIXED-POINT DIGITAL SIGNAL PROCESSOR

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TMS320UC5409

FIXEDPOINT DIGITAL SIGNAL PROCESSOR

SPRS101E − APRIL 1999 − REVISED OCTOBER 2008

4

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

description

The TMS320UC5409 fixed-point, digital signal processor (DSP) (hereafter referred to as the UC5409 unless

otherwise specified) is ideal for low-power, high-performance applications. This processor offers very low power

consumption and the flexibility to support various system voltage configurations. The wide range of I/O voltage

enables it to operate with a single 1.8-V power supply or with dual power supplies for mixed voltage systems.

This feature eliminates the need for external level-shifting and reduces power consumption in emerging sub-3V

systems.

The TMS320UC5409 fixed-point, digital signal processor (DSP) (hereafter referred to as the UC5409 unless

otherwise specified) is based on an advanced modified Harvard architecture that has one program memory bus

and three data memory buses. This processor provides an arithmetic logic unit (ALU) with a high degree of

parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. The basis

of the operational flexibility and speed of this DSP is a highly specialized instruction set.

For detailed information on the architecture of the C5000 family of DSPs, see the TMS320C54x

E DSP

Functional Overview (literature number SPRU307).

Not Recommended For New Designs

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