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Analog Devices Inc. AD21489WBCPZ402

Part No.:: AD21489WBCPZ402

Manufacturer:: Analog Devices Inc.

Package:

Datasheet:: AD21489WBCPZ402.pdf

Description:: ADSP-21489 W/ 5 MBIT RAM, 400MHZ

In Stock:: 2638

Quantity:: Add To Cart

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AD21489WBCPZ402 Specifications

Package/Case:
Packaging:
Tray
Series:
Automotive, SHARC®
ProductStatus:
Active
Type:
Floating Point
Interface:
EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART
ClockRate:
400MHz
Non-VolatileMemory:
External
On-ChipRAM:
5Mbit
Voltage-I/O:
3.30V
Voltage-Core:
1.1V
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

AD21489WBCPZ402 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD21489WBCPZ402 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 AD21489WBCPZ402 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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AD21489WBCPZ402 information

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AD21489WBCPZ402 Typical application Circuitry

AD21489WBCPZ402

The AD21489WBCPZ402 belongs to Analog Devices' ADSP-21489 series, representing a family of high-performance, low-power digital signal processors (DSPs). This series is tailored for a diverse range of applications spanning from audio processing and telecommunications to industrial automation and automotive systems. The "WBCPZ402" signifies the package type, which is a 402-ball, 0.8 mm pitch, 17 mm x 17 mm, ball grid array (BGA), facilitating compact and efficient PCB layout.

1. Power Supply Voltage (VDDINT, VDDIO, VDDEXT Pins): The AD21489WBCPZ402 typically operates with multiple power supply voltages. VDDINT supplies the internal digital core, VDDIO powers the I/O peripherals, and VDDEXT provides an external voltage reference. Each power pin and the ground plane should have the appropriate decoupling capacitors attached in order to provide steady power distribution and reduce noise.

2. Ground Connections (DGND, AGND Pins): The DSP incorporates separate digital (DGND) and analog (AGND) ground pins to maintain signal integrity and minimize interference between digital and analog circuits. These ground pins should be connected to a solid and low-impedance ground plane on the PCB.

3. Serial Ports (SPORT Pins): The AD21489WBCPZ402 features multiple serial ports for interfacing with external peripherals or other DSPs. These include SPORT0, SPORT1, SPORT2, and SPORT3 pins, which support various serial communication protocols such as I2S, SPI, and UART. Proper configuration of these ports and their connection to external devices should adhere to the specified protocol requirements.

4. External Memory Interface (EMI Pins): The external memory interface (EMI) pins on the DSP allow for the expansion of external memory. These include ADDR, DATA, and control signal pins for connecting to external SRAM, SDRAM, or flash memory devices. Careful consideration should be given to the memory device's specifications and timing requirements when configuring the EMI interface.

5. Clock Inputs (CLKIN, CLKOUT Pins): Clock signals are supplied to the DSP through the CLKIN pin, which serves as the primary clock input. Additionally, the CLKOUT pin can be utilized to output a buffered version of the internal clock signal for synchronization with other components in the system. To guarantee dependable operation, appropriate clock routing and signal integrity safeguards should be put in place.

6. JTAG Interface (TCK, TMS, TDI, TDO Pins): The DSP includes a JTAG interface for in-circuit debugging, programming, and testing. To communicate with a JTAG programmer/debugger tool, use the Test Clock (TCK), Test Mode Select (TMS), Test Data In (TDI), and Test Data Out (TDO) pins and their respective values. These pins must to be accessible for development and debugging during the design phase.

The AD21489WBCPZ402, as part of Analog Devices' ADSP-21489 series, offers a powerful solution for real-time signal processing applications. It is the perfect alternative for demanding embedded systems due to its wide range of peripheral support, flexible connectivity options, and effective power management capabilities. When integrating this DSP into a design, careful attention to power supply distribution, signal routing, and interface configuration is paramount to ensure optimal performance and reliability in the target application.

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6. What is the process for return or replacement of AD21489WBCPZ402?

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 AD21489WBCPZ402 we delivered, we will accept the replacement or return of the AD21489WBCPZ402 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 AD21489WBCPZ402.

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

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(1)Inform us within 90 days

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