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Analog Devices Inc. ADSP-2181BSZ-133

Part No.:: ADSP-2181BSZ-133

Manufacturer:: Analog Devices Inc.

Package:

Datasheet:: ADSP-2181BSZ-133.pdf

Description:: IC DSP CONTROLLER 16BIT 128QFP

In Stock:: 1070

Quantity:: Add To Cart

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ADSP-2181BSZ-133 Specifications

Package/Case:
Packaging:
Bulk
Series:
ADSP-21xx
ProductStatus:
Active
Type:
Fixed Point
Interface:
Synchronous Serial Port (SSP)
ClockRate:
33.3MHz
Non-VolatileMemory:
External
On-ChipRAM:
80kB
Voltage-I/O:
5.00V
Voltage-Core:
5.00V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

ADSP-2181BSZ-133 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADSP-2181BSZ-133 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADSP-2181BSZ-133 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ADSP-2181BSZ-133 information

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ADSP-2181BSZ-133 Typical application Circuitry

ADSP-2181BSZ-133

The ADSP-2181BSZ-133 forms part of the esteemed ADSP-218x series by Analog Devices, which is distinguished for its high-performance, ease of integration, and versatility in handling complex signal processing tasks efficiently. This series is particularly tailored for applications that demand robust digital signal processing capabilities, such as audio processing, telecommunications, and control applications. The "BSZ-133" notation specifies the package type, speed grade, and operational temperature range, making the ADSP-2181BSZ-133 a suitable choice for demanding environments where precision and reliability are paramount.

1. Power Supply Connections (VDD, VSS): For the ADSP-2181BSZ-133, power is supplied through the VDD pins, requiring a stable voltage within the range of 2.5V to 5.5V, while the VSS pins serve as the ground connection. It's critical to distribute decoupling capacitors near the VDD pins to ensure a smooth and stable power supply, minimizing the impact of transient noise.

2. Clock Configuration (CLKIN, CLKOUT): The external clock source is connected to the CLKIN pin, which dictates the operating frequency of the ADSP-2181BSZ-133. The CLKOUT pin can output this clock signal, allowing synchronization with other system components. The choice of clock frequency is crucial as it directly influences the processor's performance and throughput.

3. Reset Mechanism (RESET): A low signal applied to the RESET pin initiates the processor's boot sequence, clearing the internal registers and preparing the ADSP-2181BSZ-133 for operation. This mechanism is essential for ensuring a predictable starting state upon power-up or in the event of system anomalies.

4. Interface and Peripheral Pins (FLAGx, IRQx, DMAx): The ADSP-2181BSZ-133 is equipped with multiple pins designated for interfacing and controlling peripherals. FLAG pins serve as general-purpose input/output or as interrupt flags, IRQ pins are used for external interrupt requests, and DMA pins facilitate direct memory access operations, enhancing data transfer efficiency without burdening the core processor.

5. Considerations for PCB Layout: When designing a PCB for the ADSP-2181BSZ-133, it's imperative to minimize noise interference and ensure signal integrity, especially for the clock and reset lines. Strategic placement of the processor, careful routing of sensitive traces, and adherence to best practices in PCB design contribute to the overall system reliability and performance.

6. Thermal Management Practices: Maintaining the ADSP-2181BSZ-133 within its specified thermal envelope is crucial for stable operation. Adequate PCB design, including proper thermal vias and possibly heat sinks, ensures that the processor operates efficiently without thermal throttling or reliability issues.

7. Power Optimization Techniques: Even though the ADSP-2181BSZ-133 is designed for low power consumption, employing strategies to further reduce power usage-such as clock gating and peripheral management-can extend the lifespan of battery-powered devices and reduce overall energy consumption.

8. Software Development for System Integration: Maximizing the potential of the ADSP-2181BSZ-133 requires a deep understanding of its architecture and capabilities. Developing optimized software that takes advantage of its processing power, memory management, and peripheral control is key to unlocking its full potential in any application.

Integrating the ADSP-2181BSZ-133 into a system demands thorough planning around its electrical connections, signal integrity, thermal management, and software integration. By focusing on these aspects, the ADSP-2181BSZ-133 can be effectively utilized to achieve high-performance digital signal processing in a wide array of applications, from simple control tasks to complex, computationally intensive signal processing challenges.

ADSP-2181BSZ-133 FAQ

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3. Are the ADSP-2181BSZ-133 price and inventory displayed accurate?

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6. What is the process for return or replacement of ADSP-2181BSZ-133?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADSP-2181BSZ-133 we delivered, we will accept the replacement or return of the ADSP-2181BSZ-133 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADSP-2181BSZ-133.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations