What are DSP (Digital Signal Processors) ?
DSP (Digital Signal Processors) are specialized integrated circuits designed to perform mathematical operations on digital signals efficiently. They are commonly used in applications such as audio processing, telecommunications, and multimedia systems. Important specifications for selection include Clock Rate, which affects processing speed; Interface, which determines compatibility with other components; and Operating Temperature, which ensures reliable performance in various environments. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Clock Rate | Interface | Mounting Type | Non | Number of ADCs | On | Operating Temperature | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
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100MHz | I²C, I²S, MMC/SD, SPI, UART, USB | Surface Mount | ROM (128kB) | - | 256kB | -10°C ~ 70°C (TC) | 144-NFBGA (12x12) | Fixed Point | 1.8V, 2.5V, 2.75V, 3.3V | |
Texas Instruments
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50MHz | I²C, I²S, LCD, MMC/SD, SPI, UART, USB | Surface Mount | ROM (128kB) | - | 320kB | -10°C ~ 70°C (TC) | 144-NFBGA (12x12) | Fixed Point | 1.8V, 2.5V, 2.75V, 3.3V | |
Texas Instruments
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100MHz | I²C, I²S, MMC/SD, SPI, UART, USB | Surface Mount | ROM (128kB) | - | 128kB | -40°C ~ 85°C (TC) | 144-NFBGA (12x12) | Fixed Point | 1.8V, 2.5V, 2.75V, 3.3V | |
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Texas Instruments
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- | - | - | - | - | - | - | - | - | - | |
Texas Instruments
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100MHz | I²C, I²S, MMC/SD, SPI, UART, USB | Surface Mount | ROM (128kB) | - | 256kB | -40°C ~ 85°C (TC) | 144-NFBGA (12x12) | Fixed Point | 1.8V, 2.5V, 2.75V, 3.3V | |
Analog Devices / Maxim Integrated
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- | - | Surface Mount | - | 2 / 2 | - | -25°C ~ 85°C | 32-LFCSP-VQ (5x5) | Stereo Audio | 1.8V ~ 3.65V | |
Texas Instruments
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50MHz | I²C, I²S, LCD, MMC/SD, SPI, UART, USB | Surface Mount | ROM (128kB) | - | 320kB | -40°C ~ 85°C (TC) | 144-NFBGA (12x12) | Fixed Point | 1.8V, 2.5V, 2.75V, 3.3V | |
NXP Semiconductors
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100MHz | I²C, SCI, SPI | Surface Mount | FLASH (64kB) | - | 12kB | -40°C ~ 105°C (TA) | 64-LQFP (10x10) | - | 3.30V | |
Microchip Technology
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NXP Semiconductors
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- | - | - | - | - | - | - | - | - | - | |
Texas Instruments
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100MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | - | 256kB | -10°C ~ 70°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
Texas Instruments
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120MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | - | 256kB | -10°C ~ 70°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
Texas Instruments
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100MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | - | 256kB | -10°C ~ 70°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
NXP Semiconductors
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Texas Instruments
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600MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | 0°C ~ 90°C (TC) | 532-FC/CSP (23x23) | Fixed Point | 3.30V | |
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Texas Instruments
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Lantiq
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- | PCM | Surface Mount | - | - | - | - | PG-TQFP-100 | Voice Processor | - | |
Texas Instruments
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120MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | - | 256kB | -10°C ~ 70°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
Texas Instruments
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100MHz | Host Interface, McBSP | Surface Mount | ROM (8kB) | - | 32kB | -40°C ~ 100°C (TC) | 144-LQFP (20x20) | Fixed Point | 3.30V | |
Texas Instruments
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120MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | - | 256kB | -40°C ~ 85°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
Texas Instruments
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100MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | - | 320kB | -40°C ~ 85°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
Texas Instruments
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- | - | - | - | - | - | - | - | - | - | |
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Texas Instruments
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600MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | -40°C ~ 105°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
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Texas Instruments
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720MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | -40°C ~ 105°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
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Texas Instruments
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850MHz | HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | 0°C ~ 90°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
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Texas Instruments
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600MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | 0°C ~ 90°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
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NXP Semiconductors
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- | - | - | - | - | - | - | - | - | - | |
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Texas Instruments
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720MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | -40°C ~ 105°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
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Texas Instruments
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850MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | -40°C ~ 105°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
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Texas Instruments
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600MHz | DMA, EMIF, HPI, McBSP, PCI, SPI, UTOPIA | Surface Mount | External | - | 1.03125MB | 0°C ~ 90°C (TC) | 532-FCBGA (23x23) | Fixed Point | 3.30V | |
Texas Instruments
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108MHz | Host Interface, I²C, McBSP | Surface Mount | External | - | 128kB | -40°C ~ 85°C (TC) | 179-NFBGA (12x12) | Fixed Point | 3V, 3.3V | |
Texas Instruments
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200MHz | EBI/EMI, Host Interface, I²C, McASP, McBSP, SPI, UART | Surface Mount | ROM (1.088MB) | - | 488kB | -40°C ~ 105°C (TJ) | 361-NFBGA (16x16) | Fixed/Floating Point | 1.8V, 3.3V | |
Texas Instruments
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135MHz | I²C, I²S, PCM, SPI, UART | Surface Mount | - | - | 31.625kB | 0°C ~ 70°C (TA) | 64-TQFP (10x10) | Fixed Point | 3.30V | |
Texas Instruments
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300MHz | Host Interface, I²C, McBSP, UART | Surface Mount | ROM (32kB) | - | 80kB | -40°C ~ 85°C (TC) | 201-NFBGA (15x15) | Fixed Point | 3.30V | |
NXP Semiconductors
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Texas Instruments
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135MHz | I²C, I²S, PCM, SPI, UART | Surface Mount | - | - | 31.625kB | 0°C ~ 70°C (TA) | 64-TQFP (10x10) | Fixed Point | 3.30V | |
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NXP Semiconductors
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Texas Instruments
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200MHz | Host Interface, I²C, McBSP, UART | Surface Mount | ROM (32kB) | - | 80kB | -40°C ~ 85°C (TC) | 201-NFBGA (15x15) | Fixed Point | 3.30V | |
Texas Instruments
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300MHz | Host Interface, I²C, McBSP, UART | Surface Mount | ROM (32kB) | - | 80kB | -40°C ~ 85°C (TC) | 201-NFBGA (15x15) | Fixed Point | 3.30V | |
Freescale Semiconductor
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Texas Instruments
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108MHz | Host Interface, I²C, McBSP | Surface Mount | External | - | 128kB | -40°C ~ 85°C (TC) | 179-NFBGA (12x12) | Fixed Point | 3V, 3.3V | |
Texas Instruments
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200MHz | Host Interface, I²C, McBSP | Surface Mount | ROM (64kB) | - | 64kB | -40°C ~ 85°C (TC) | 179-NFBGA (12x12) | Fixed Point | 3V, 3.3V | |
Texas Instruments
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375MHz | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, McBSP, SPI, UART, USB | Surface Mount | ROM (1.088MB) | - | 488kB | 0°C ~ 90°C (TJ) | 361-NFBGA (13x13) | Fixed/Floating Point | 1.8V, 3.3V | |
Motorola Semicondutor
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120MHz | Host Interface, I²C, SAI, SPI | Surface Mount | ROM (240kB) | - | 69kB | -40°C ~ 110°C (TJ) | 144-LQFP (20x20) | Audio Processor | 3.30V | |
Texas Instruments
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200MHz | CAN, EBI/EMI, I²C, McBSP, SCI, SPI | Surface Mount | ROM (16kB) | - | 196kB | -40°C ~ 105°C (TJ) | 179-NFBGA (12x12) | Floating Point | 3.30V | |
Texas Instruments
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200MHz | CAN, EBI/EMI, I²C, McBSP, SCI, SPI | Surface Mount | ROM (16kB) | - | 260kB | -40°C ~ 105°C (TJ) | 179-NFBGA (12x12) | Floating Point | 3.30V | |
Texas Instruments
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Texas Instruments
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108MHz | Host Interface, I²C, McBSP | Surface Mount | External | - | 128kB | -40°C ~ 85°C (TC) | 144-LQFP (20x20) | Fixed Point | 3.00V, 3.30V | |
Texas Instruments
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200MHz | Host Interface, I²C, McBSP | Surface Mount | ROM (64kB) | - | 256kB | -40°C ~ 85°C (TC) | 179-NFBGA (12x12) | Fixed Point | 3V, 3.3V | |
Texas Instruments
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100MHz | I²C, I²S, SPI, UART, USB | Surface Mount | ROM (128kB) | - | 320kB | 0°C ~ 70°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V |
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