Part Details for ADSP-2181BS-133 by Analog Devices Inc
Results Overview of ADSP-2181BS-133 by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ADSP-2181BS-133 Information
ADSP-2181BS-133 by Analog Devices Inc 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.
Price & Stock for ADSP-2181BS-133
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | IC,DSP,16-BIT,CMOS,QFP,128PIN,PLASTIC | 26 |
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$62.0969 / $73.0552 | Buy Now |
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Vyrian | Peripheral ICs | 1189 |
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RFQ |
Part Details for ADSP-2181BS-133
ADSP-2181BS-133 CAD Models
ADSP-2181BS-133 Part Data Attributes
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ADSP-2181BS-133
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
ADSP-2181BS-133
Analog Devices Inc
24-BIT, 16.67MHz, OTHER DSP, PQFP128, PLASTIC, QFP-128
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | QFP | |
| Package Description | QFP-128 | |
| Pin Count | 128 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| Additional Feature | 33 MIPS SUSTAINED; SINGLE CYCLE INSTRUCTION EXECUTION | |
| Address Bus Width | 14 | |
| Barrel Shifter | YES | |
| Bit Size | 16 | |
| Boundary Scan | NO | |
| Clock Frequency-Max | 16.67 MHz | |
| External Data Bus Width | 24 | |
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| Internal Bus Architecture | MULTIPLE | |
| JESD-30 Code | S-PQFP-G128 | |
| JESD-609 Code | e0 | |
| Length | 28 mm | |
| Low Power Mode | YES | |
| Moisture Sensitivity Level | 3 | |
| Number of DMA Channels | 2 | |
| Number of External Interrupts | 4 | |
| Number of Serial I/Os | 2 | |
| Number of Terminals | 128 | |
| Number of Timers | 1 | |
| On Chip Data RAM Width | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QFP | |
| Package Equivalence Code | QFP128,1.2SQ,32 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK | |
| Qualification Status | Not Qualified | |
| RAM (words) | 8192 | |
| Seated Height-Max | 4.07 mm | |
| Supply Current-Max | 100 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Width | 28 mm | |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, OTHER |
Alternate Parts for ADSP-2181BS-133
This table gives cross-reference parts and alternative options found for ADSP-2181BS-133. 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 ADSP-2181BS-133, 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 |
|---|---|---|---|---|
| ADSP-2181BSZ-133 | Analog Devices Inc | Check for Price | 16-bit, 40 MIPS, 5v, 2 Serial Ports, Host Port, 80 KB RAM | ADSP-2181BS-133 vs ADSP-2181BSZ-133 |
| ADSP-2181KSZ-133 | Analog Devices Inc | Check for Price | IC 24-BIT, 16.67 MHz, OTHER DSP, PQFP128, PLASTIC, QFP-128, Digital Signal Processor | ADSP-2181BS-133 vs ADSP-2181KSZ-133 |
| ADSP-2181BST-133 | Analog Devices Inc | Check for Price | 24-BIT, 16.67MHz, OTHER DSP, PQFP128, METRIC, PLASTIC, TQFP-128 | ADSP-2181BS-133 vs ADSP-2181BST-133 |
| ADSP-2181KS-115 | Analog Devices Inc | Check for Price | IC 24-BIT, 14.4 MHz, OTHER DSP, PQFP128, PLASTIC, QFP-128, Digital Signal Processor | ADSP-2181BS-133 vs ADSP-2181KS-115 |
| ADSP-2181BS-115 | Analog Devices Inc | Check for Price | IC 24-BIT, 14.4 MHz, OTHER DSP, PQFP128, PLASTIC, QFP-128, Digital Signal Processor | ADSP-2181BS-133 vs ADSP-2181BS-115 |
| ADSP-2181KSTZ-115 | Analog Devices Inc | Check for Price | IC 24-BIT, 14.4 MHz, OTHER DSP, PQFP128, METRIC, PLASTIC, TQFP-128, Digital Signal Processor | ADSP-2181BS-133 vs ADSP-2181KSTZ-115 |
| ADSP-2181KST-115 | Analog Devices Inc | Check for Price | IC 24-BIT, 14.4 MHz, OTHER DSP, PQFP128, METRIC, PLASTIC, TQFP-128, Digital Signal Processor | ADSP-2181BS-133 vs ADSP-2181KST-115 |
ADSP-2181BS-133 Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VDD (core voltage) first, followed by VCC (I/O voltage) and then the clock signal. This ensures proper initialization of the device.
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Optimizing performance involves understanding the application's requirements, selecting the right clock frequency, and using the appropriate instruction set and memory configuration. Additionally, using the device's built-in peripherals and optimizing code using the Analog Devices' development tools can also improve performance.
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The maximum operating temperature range for the ADSP-2181BS-133 is -40°C to +85°C. However, it's essential to note that the device's performance and reliability may be affected at extreme temperatures.
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Yes, the ADSP-2181BS-133 can operate at clock frequencies other than 33.33 MHz, but it's essential to ensure that the clock frequency is within the device's specified range (10 MHz to 40 MHz) and that the system design takes into account any resulting changes in performance and power consumption.
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The ADSP-2181BS-133 has several low-power modes, including idle mode, sleep mode, and power-down mode. These modes can be implemented using software instructions and by configuring the device's peripherals and clock control registers.