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 | On | Operating Temperature | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Freescale Semiconductor
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100MHz | Host Interface, SSI, SCI | Surface Mount | ROM (576B) | 24kB | -40°C ~ 100°C | 196-PBGA (15x15) | DSP | 3.30V | |
Texas Instruments
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800MHz | Host Interface, I²C, McASP, PCI, SPI, UART | Surface Mount | ROM (64kB) | 576kB | -40°C ~ 105°C (TC) | 529-FCBGA (19x19) | Fixed Point | 1.8V, 3.3V | |
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Freescale Semiconductor
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Texas Instruments
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720MHz | Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC | Surface Mount | ROM (32kB) | 1.08MB | 0°C ~ 90°C (TC) | 697-FCBGA (24x24) | Fixed Point | 1.2V, 1.5V, 1.8V, 3.3V | |
Texas Instruments
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133MHz | Host Interface, McBSP | Surface Mount | External | 1.25MB | -40°C ~ 100°C (TC) | 169-BGA MicroStar (12x12) | Fixed Point | 3.30V | |
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Freescale Semiconductor
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Freescale Semiconductor
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Texas Instruments
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375MHz | EBI/EMI, Ethernet, I²C, McASP, McBSP, PCI, Serial ATA, SD/SDIO, SPI, UART, USB | Surface Mount | External | 384kB | -55°C ~ 105°C (TJ) | 361-NFBGA (16x16) | Fixed/Floating Point | 1.8V, 3.3V | |
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NXP Semiconductors
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Analog Devices / Maxim Integrated
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500MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | -40°C ~ 85°C (TA) | 529-CSPBGA (19x19) | Floating Point | 3.30V | |
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Analog Devices / Maxim Integrated
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450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | 0°C ~ 70°C (TA) | 349-CSPBGA (19x19) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | 0°C ~ 70°C (TA) | 529-CSPBGA (19x19) | Floating Point | 3.30V | |
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On Semiconductor
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Renesas
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Analog Devices / Maxim Integrated
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300MHz | CAN, DSPI, EBI/EMI, I²C, PPI, QSPI, SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 256kB | -40°C ~ 85°C (TA) | 184-CSPBGA (12x12) | Blackfin+ | 1.8V, 3.3V | |
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Analog Devices / Maxim Integrated
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400MHz | I²C, PPI, SPI, SPORT, UART/USART | Surface Mount | External | 116kB | 0°C ~ 70°C (TA) | 168-CSPBGA (12x12) | Fixed Point | 1.8V, 2.5V, 3.3V | |
Analog Devices / Maxim Integrated
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300MHz | DMA, Ethernet, I²C, PPI, SPI, SPORT, UART, USB | Surface Mount | ROM (32kB) | 132kB | -40°C ~ 85°C (TA) | 208-CSPBGA (17x17) | Fixed Point | 1.8V, 2.5V, 3.3V | |
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Analog Devices / Maxim Integrated
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450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | 0°C ~ 70°C (TA) | 349-CSPBGA (19x19) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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350MHz | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | Surface Mount | External | 5Mbit | -40°C ~ 125°C (TJ) | 88-LFCSP-VQ (12x12) | Floating Point | 3.30V | |
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Analog Devices / Maxim Integrated
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450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | -40°C ~ 85°C (TA) | 349-CSPBGA (19x19) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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400MHz | CAN, SPI, SSP, TWI, UART | Surface Mount | External | 100kB | -40°C ~ 85°C (TA) | 182-CSPBGA (12x12) | Fixed Point | 2.50V, 3.30V | |
Analog Devices / Maxim Integrated
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400MHz | DMA, Ethernet, I²C, PPI, SPI, SPORT, UART, USB | Surface Mount | ROM (32kB) | 132kB | -40°C ~ 85°C (TA) | 208-CSPBGA (17x17) | Fixed Point | 1.8V, 2.5V, 3.3V | |
Analog Devices / Maxim Integrated
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500MHz | DMA, I²C, PPI, SPI, SPORT, UART, USB | Surface Mount | ROM (32kB) | 132kB | -40°C ~ 85°C (TA) | 289-CSPBGA (12x12) | Fixed Point | 1.8V, 2.5V, 3.3V | |
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Analog Devices / Maxim Integrated
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450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | -40°C ~ 95°C (TA) | 349-CSPBGA (19x19) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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450MHz, 450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 2MB | -40°C ~ 100°C (TA) | 400-CSPBGA (17x17) | Fixed/Floating Point | 3.30V | |
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Analog Devices / Maxim Integrated
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500MHz | CAN, EBI/EMI, Ethernet, I²C, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (64kB) | 808K x 8 | 0°C ~ 70°C (TA) | 349-CSPBGA (19x19) | Dual Core | 1.8V, 3.3V | |
Analog Devices / Maxim Integrated
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333MHz | DAI, SPI | Surface Mount | ROM (512kB) | 384kB | 0°C ~ 70°C (TA) | 144-LQFP-EP (20x20) | Floating Point | 3.30V | |
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Analog Devices / Maxim Integrated
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400MHz | DAI, DPI, EBI/EMI, I²C, SCI, SPI, SSP, UART/USART | Surface Mount | External | 5Mbit | -40°C ~ 85°C (TA) | 324-CSPBGA (19x19) | Floating Point | 3.30V | |
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On Semiconductor
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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450MHz | CAN, I²C, SPI, SPORT, UART/USART | Surface Mount | ROM (512kB) | 896kB | -40°C ~ 85°C (TA) | 529-CSPBGA (19x19) | Fixed/Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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500MHz | CAN, I²C, SPI, SPORT, UART/USART | Surface Mount | ROM (512kB) | 896kB | -40°C ~ 85°C (TA) | 529-CSPBGA (19x19) | Fixed/Floating Point | 3.30V | |
Freescale Semiconductor
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150MHz | Host Interface, I²C, SAI, SPI | Surface Mount | 320kB | 220kB | -40°C ~ 115°C (TJ) | 80-LQFP (14x14) | Audio Processor | 3.30V | |
Analog Devices / Maxim Integrated
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500MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | ROM (512kB) | 640kB | 0°C ~ 70°C (TA) | 529-CSPBGA (19x19) | Floating Point | 3.30V | |
Texas Instruments
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120MHz | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | Surface Mount | ROM (128kB) | 320kB | -10°C ~ 70°C (TC) | 196-NFBGA (10x10) | Fixed Point | 1.8V, 2.5V, 2.8V, 3.3V | |
Analog Devices / Maxim Integrated
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400MHz | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | Surface Mount | External | 256kB | -40°C ~ 125°C (TJ) | 88-LFCSP-VQ (12x12) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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300MHz | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | Surface Mount | External | 384kB | -40°C ~ 125°C (TJ) | 88-LFCSP-VQ (12x12) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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300MHz | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | Surface Mount | External | 5Mbit | -40°C ~ 125°C (TJ) | 88-LFCSP-VQ (12x12) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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400MHz | I²C, PPI, SPI, SPORT, UART/USART | Surface Mount | External | 116kB | 0°C ~ 70°C (TA) | 176-LQFP-EP (24x24) | Fixed Point | 1.8V, 2.5V, 3.3V | |
Analog Devices / Maxim Integrated
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800MHz | CAN, I²C, SPI, SPORT, UART/USART | Surface Mount | External | 1.125MB | 0°C ~ 70°C (TA) | 400-CSPBGA (17x17) | Fixed/Floating Point | 3.30V | |
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Texas Instruments
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Analog Devices / Maxim Integrated
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450MHz, 450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.640MB | 0°C ~ 70°C (TA) | 400-CSPBGA (17x17) | Fixed/Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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400MHz | EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART | Surface Mount | External | 5Mbit | -40°C ~ 125°C (TJ) | 176-LQFP-EP (24x24) | Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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500MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.768MB | 0°C ~ 70°C (TA) | 176-LQFP-EP (24x24) | Fixed/Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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450MHz, 225MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.64MB | -40°C ~ 105°C (TA) | 400-CSPBGA (17x17) | Fixed/Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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450MHz, 450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.375MB | -40°C ~ 105°C (TA) | 176-LQFP-EP (24x24) | Fixed/Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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450MHz, 450MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.375MB | -40°C ~ 105°C (TA) | 176-LQFP-EP (24x24) | Fixed/Floating Point | 3.30V | |
Texas Instruments
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Analog Devices / Maxim Integrated
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300MHz, 300MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.64MB | -40°C ~ 105°C (TA) | 400-CSPBGA (17x17) | Fixed/Floating Point | 3.30V | |
Analog Devices / Maxim Integrated
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500MHz | CAN, EBI/EMI, Ethernet, DAI, I²C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG | Surface Mount | External | 1.375MB | -40°C ~ 105°C (TA) | 176-LQFP-EP (24x24) | Fixed/Floating Point | 3.30V |
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