TDA7590
Features
■ 24-bit, fixed point, 120 MIPS DSP core
■ Large on-board memory (128KW-24 bit)
■ Host access to internal RAM through
expansion port
■ Access to external RAM (16Mw) through
expansion port
■ Integrated stereo, 18-bit Sigma-DELTA A/D
and 20-bit D/A converters
■ Programmable CODEC sample rate up to 48 kHz
■ On-board PLL for core clock and converters
■ External Flash/SRAM memory bank
management
■ I2C and SCI serial interface for external control
■ 2 enhanced synchronous serial interface (ESSI)
■ JTAG interface
■ Host interface
■ 144-pin TQFP, 0.50 mm pitch
■ Automotive temperature range
(from -40 °C to +85 °C)
