Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ADSP-21489BSWZ-4B is a high-performance fourth-generation digital signal processor (DSP) within the SHARC® series. This processor is specifically designed for applications requiring high computational capability and efficient signal processing, making it suitable for automotive audio, industrial control, and medical applications.

Specifications

Core clock speed: 400 MHz

Core Voltage: 1.10V

I/O Voltage: 3.30V

Operating Temperature Range: -40°C to +85°C

Package Type: 176-pin LQFP (24mm x 24mm with heat sink)

Mounting Type: Surface Mount

On-chip RAM: 5 Mbit

Peripheral Interfaces:

16-bit wide SDR SDRAM external memory interface

Digital Application Interface (DAI), including 1 S/P DIF Tx/Rx and 1 8-channel asynchronous sample rate converter

8 serial ports (SPORT) supporting I2S, left-aligned sample pairs, DSP serial, and TDM modes

2 SPI-compatible ports supporting master and slave modes

UART and two-wire interface

16 pulse width modulation (PWM) channels

3 full-featured timers

Additional features:

FIR, IIR, and FFT accelerators

Comprehensively enhanced DMA engine, including scatter/gather DMA and delay-line DMA

Application Domains

The ADSP-21489BSWZ-4B finds extensive application in the following domains:

Industrial control: such as motor drives, servo control, PLCs (programmable logic controllers), etc.

Car audio: for in-vehicle infotainment systems.

Medical applications: such as ultrasound imaging, patient monitors, and electrocardiogram analysis equipment.

Communication systems: such as base station transceivers, routers, and packet processing units in switches.

Consumer electronics: such as high-end audio systems, video surveillance devices, and smart home controllers.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.