Part Details for DSP56F803BU80 by Motorola Mobility LLC
Results Overview of DSP56F803BU80 by Motorola Mobility LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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DSP56F803BU80 Information
DSP56F803BU80 by Motorola Mobility LLC is a Digital Signal Processor.
Digital Signal Processors are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Part Details for DSP56F803BU80
DSP56F803BU80 CAD Models
DSP56F803BU80 Part Data Attributes
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DSP56F803BU80
Motorola Mobility LLC
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Datasheet
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DSP56F803BU80
Motorola Mobility LLC
16-BIT, 80MHz, OTHER DSP, PQFP100, PLASTIC, LQFP-100
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MOTOROLA INC | |
| Part Package Code | QFP | |
| Package Description | LFQFP, QFP100,.63SQ,20 | |
| Pin Count | 100 | |
| Reach Compliance Code | unknown | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Address Bus Width | 16 | |
| Barrel Shifter | YES | |
| Bit Size | 16 | |
| Boundary Scan | YES | |
| Clock Frequency-Max | 80 MHz | |
| External Data Bus Width | 16 | |
| Format | FIXED POINT | |
| Internal Bus Architecture | MULTIPLE | |
| JESD-30 Code | S-PQFP-G100 | |
| Length | 14 mm | |
| Low Power Mode | YES | |
| Number of Terminals | 100 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP100,.63SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| Qualification Status | Not Qualified | |
| RAM (words) | 2048 | |
| Seated Height-Max | 1.6 mm | |
| Supply Current-Max | 152 mA | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 14 mm | |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
Alternate Parts for DSP56F803BU80
This table gives cross-reference parts and alternative options found for DSP56F803BU80. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DSP56F803BU80, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DSP56F803BU80E | NXP Semiconductors | $20.8244 | 16-BIT, 80MHz, OTHER DSP, PQFP100 | DSP56F803BU80 vs DSP56F803BU80E |
| DSP56F803BU80 | Motorola Semiconductor Products | Check for Price | Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 80MHz, CMOS, PQFP100, PLASTIC, LQFP-100 | DSP56F803BU80 vs DSP56F803BU80 |
DSP56F803BU80 Frequently Asked Questions (FAQ)
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The maximum clock frequency for the DSP56F803BU80 is 80 MHz, but it can be overclocked to 100 MHz with careful consideration of power consumption and thermal management.
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To optimize performance, consider using the DSP's built-in cache, optimizing code for the Harvard architecture, and using the DMA controller to offload data transfer tasks. Additionally, use the DSP's profiling tools to identify performance bottlenecks and optimize accordingly.
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No, the DSP56F803BU80 is a fixed-point DSP and does not support floating-point operations. If floating-point operations are required, consider using a different DSP or a floating-point coprocessor.
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The DSP56F803BU80 has a 32-bit external memory interface that can be used to connect to external memory devices such as SRAM, SDRAM, or flash memory. The DSP's external memory interface is configurable and can be set up using the DSP's memory controller.
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The power consumption of the DSP56F803BU80 varies depending on the clock frequency, voltage, and operating mode. At 80 MHz and 3.3V, the typical power consumption is around 250 mW. However, this can be reduced to around 50 mW in low-power mode.