TDA7502(1999) Datasheet PDF - STMicroelectronics

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.

■ 24-Bit Fixed-point DSP core delivering up to 50 MIPS
■ 2x512 x24BitofRAMforX andYdatamemory.
■ 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 interface