ADSP-21489BSWZ-3A今到新批次现货！

ADSP-21489BSWZ-3A今到新批次现货！21+   1200PCS  联系15818661396叶小姐 

产品全称：

AD21486WBSWZ4Axx 6 –40°C to +125°C 5 Mbit 400 MHz 100-Lead LQFP_EP SW-100-2

AD21487WBSWZ4Axx 6 –40°C to +125°C 5 Mbit 400 MHz 100-Lead LQFP_EP SW-100-2

AD21487WBSWZ4Bxx 6 –40°C to +125°C 5 Mbit 400 MHz 176-Lead LQFP_EP SW-176-2

AD21488WBCPZ2202 –40°C to +125°C 2 Mbit 300 MHz 88-Lead LFCSP_VQ CP-88-5

AD21488WBCPZ4202 –40°C to +125°C 2 Mbit 400 MHz 88-Lead LFCSP_VQ CP-88-5

AD21488WBCPZ202 –40°C to +125°C 3 Mbit 300 MHz 88-Lead LFCSP_VQ CP-88-5

AD21488WBCPZ302 –40°C to +125°C 3 Mbit 350 MHz 88-Lead LFCSP_VQ CP-88-5

AD21488WBCPZ402 –40°C to +125°C 3 Mbit 400 MHz 88-Lead LFCSP_VQ CP-88-5

AD21488WBSWZ1Axx –40°C to +125°C 3 Mbit 266 MHz 100-Lead LQFP_EP SW-100-2

AD21488WBSWZ2Axx –40°C to +125°C 3 Mbit 300 MHz 100-Lead LQFP_EP SW-100-2

AD21488WBSWZ1Bxx –40°C to +125°C 2 Mbit 266 MHz 176-Lead LQFP_EP SW-176-2

AD21488WBSWZ2Bxx –40°C to +125°C 3 Mbit 266 MHz 176-Lead LQFP_EP SW-176-2

AD21488WBSWZ4Bxx –40°C to +125°C 3 Mbit 400 MHz 176-Lead LQFP_EP SW-176-2

AD21489WBCPZ202 –40°C to +125°C 5 Mbit 300 MHz 88-Lead LFCSP_VQ CP-88-5

AD21489WBCPZ302 –40°C to +125°C 5 Mbit 350 MHz 88-Lead LFCSP_VQ CP-88-5

AD21489WBCPZ402 –40°C to +125°C 5 Mbit 400 MHz 88-Lead LFCSP_VQ CP-88-5

AD21489WBSWZ4xx –40°C to +125°C 5 Mbit 400 MHz 100-Lead LQFP_EP SW-100-2

AD21489WBSWZ4xxRL –40°C to +125°C 5 Mbit 400 MHz 100-Lead LQFP_EP SW-100-2

AD21489WBSWZ4Bxx –40°C to +125°C 5 Mbit 400 MHz 176-Lead LQFP_EP SW-176-2

ADSP-21489BSWZ-3A特色说明：

• 450 MHz 内核时钟速度

• 5 Mbits 片内 RAM

• FIR、IIR 和 FFT 加速器

• 16 位宽 SDR SDRAM 外部存储器接口

• 数字应用接口 (DAI) 支持以用户自定义方式访问外设（包括 S/P DIF 发射器/接收器和 8 通道异步采样速率转换器）

• 全面增强的 DMA 引擎，包括分散/聚集 DMA、延迟线路 DMA

• 8 个串行端口 (SPORT)，支持 I2S、左对齐样本对、DSP 串行和 TDM 模式

• 2 个 SPI 兼容端口，支持主从模式

• UART 和双线接口

• 16 个脉宽调制 (PWM) 通道

• 3 个全功能定时器

• 176 引脚 LQFP EPAD、100 引脚 LQFP EPAD 和 88 引脚 LFCSP 封装方案

• 商业级和工业级温度范围

• High performance 32-bit/40-bit floating-point processor 

• optimized for high performance audio processing

• Single-instruction, multiple-data (SIMD) computational 

• architecture

• On-chip memory—5 Mbits on-chip RAM, 4 Mbits on-chip 

• ROM

• Up to 450 MHz operating frequency

• Code compatible with all other members of the SHARC family

• The ADSP-2148x processors are available with unique audiocentric peripherals, such as the digital applications 

• interface, serial ports, precision clock generators, S/PDIF 

• transceiver, asynchronous sample rate converters, input 

• data port, and more

• For complete ordering information, see Ordering Guide on 

• Page 70

• AEC-Q100 qualified for automotive applications

  

ADSP-21489BSWZ-3A  The ADSP-2148x SHARC? processors are members of the SIMD SHARC family of DSPs that feature Analog Devices’ Super Harvard Architecture. The processors are source code compatible with the ADSP-2126x, ADSP-2136x, ADSP-2137x, ADSP-2146x, ADSP-2147x and ADSP-2116x DSPs, as well as with first generation ADSP-2106x SHARC processors in SISD (single-instruction, single-data) mode. The ADSP-2148x processors are 32-bit/40-bit floating point processors optimized for high performance audio applications with large on-chip SRAM, multiple internal buses to eliminate I/O bottlenecks, and an innovative digital applications interface (DAI). Table 1 shows performance benchmarks for the ADSP-2148x processors. Table 2 shows the features of the individual product offerings.

Figure 29 shows the right-justified mode. Frame sync is high for the left channel and low for the right channel. Data is valid on the rising edge of serial clock. The MSB is delayed the minimum in 24-bit output mode or the maximum in 16-bit output mode