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TDA7502013TR

In-car remote amplifier DSP

STMicroelectronics 

TDA7502

In-car remote amplifier DSP

Features

■ 24-Bit fixed-point dsp core delivering up to 50

MIPS

■ 2 x 1024 x 24 Bit of RAM for X and Y data

memory.

■ 3072 x 24 Bit of RAM for program also usable

for delay

■ Serial audio interface.

■ Debug port.

■ Control interface for external GPIOs, interrupts,

and reset.

■ SPI and I2C for communication between

external micro and DSP. Both master and

slave operating modes.

■ PLL clock oscillator

■ 5V-tolerant 3.3V I/O interface

Description

This device is a high-performance, fully

programmable DSP, suitable for a wide range of

applications and particularly for audio and sound

processing. It contains a 24-bit 50 MIPS DSP

core, several interfaces for control and data, plus

a configurable PLL.

LQFP44 (10x 10x 1.4mm)

The computational power and the memory

configuration make this device particularly

suitable for in car equalisation. This device will

offer the best trade-off between performance and

cost when coupled with the TDA7535, or other

devices of the same family. A library of sound

processing functions is available for this device;

some of these functions are: parametric equaliser,

cross over filters, acoustic delay, dynamic

compression, vol/bass/treble/fader, active

equalisation, Stereo spatial enhancement and

more.

Order codes

Part numbers

TDA7502

TDA7502013TR

Package

LQFP44 (10x 10x 1.4mm)

LQFP44 (10x 10x 1.4mm)

Packing

Tube

Tape and Reel

November 2006

Rev 11

1/25

www.st.com

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