TDA7502 Datasheet (ST Microelectronics) - IN-CAR REMOTE AMPLIFIER DSP

TDA7502, IN-CAR REMOTE AMPLIFIER DSP

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 BLOCK DIAGRAM SDI0 SDI1 SDI2 SDO0 SDO1 SDO2 TQFP44 (10 x 10)

® TDA7502 IN-CAR REMOTE AMPLIFIER DSP PRODUCT PREVIEW 24-Bit Fixed-point DSP core delivering up to 50 MIPS 2 x 512 x 24Bitof RAM forX andY datamemory.

1536 x 24 Bit of RAM for Program.

1536 x 24 Bit of Additional RAM memory usable for delay or program 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 3V I/O interfac

TDA7502 Features

* implement delay lines for example. 128 x 24-Bit Bootstrap ROM (PROM) This is a 128 x 24-Bit factory programmed Boot ROM used for storing the program sequence for initializing the DSP. Essentially th