STMicroelectronics TDA7590
The TDA7590 is a high performances, fully programmable 24-bit, 120 MIPS.| Part No. | TDA7590 |
|---|---|
| Datasheet | TDA7590 Download |
| Manufacturer |  STMicroelectronics |
| Description | Digital signal processing IC |
| Buy | Stock & Price |
FEATURES
● 24-bit, fixed point, 120 MIPS DSP core● Large on-board memory (128KW-24 bit)
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● 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 48KHz On-board PLL for core clock and converters External flash / SRAM memory bank management I2C and SCI serial interface for external control 2 ESSI interface JTAG interface Host interface 144-pin TQFP, 0.50mm pitch Automotive temperature range (from -40°C to +85°C) TQFP144 Nevertheless, the embedded CODECs bandwidth and the generic processing engine allow to proceed also full-band audio signals. The large amount of on-chip memory (128 Kwords), together with the 16 Mwords external memory addressable and the 32 general purpose I/O pins permit to build a DSP-system avoiding the usage of an additional Microcontroller. The presence of serial and parallel interfaces allows easy connection with external devices including CODECs, DSPs, Microprocessors and Personal Computers.
