ADSP-21367: High-Performance 32-bit Floating-Point SHARC Processor for Home Theater
The third generation of SHARC(R) Processors offers increased performance, audio and application-focused peripherals, and new memory configurations capable of supporting the latest surround-sound decoder algorithms. The ADSP-21367 increases performance to 400MHz while simplifying algorithm development with the integration of a high-bandwidth and very flexible external memory interface. The ADSP-21367 is based on a single-instruction, multiple-data (SIMD) core which supports both 32-bit fixed-point and 32-/40-bit floating point arithmetic formats and is completely code-compatible with all prior SHARC Processors allowing for maximum reuse of legacy code.
The ADSP-21367 increases the amount of on-chip memory to 2Mb SRAM and 6Mb ROM while integrating a variety of audio-specific and general purpose peripherals. Peripherals such as an all digital S/PDIF transmitter/receiver, 8-channel asynchronous sample rate converter, 8 high-speed serial ports, 4 precision clock generators, and multiple serial interfaces combine to ensure the ADSP-21367 maximizes system throughput while minimizing system bill of materials costs.
ADSP-21367 特点
- 400MHz SIMD SHARC Core, capable of 2.4 GFLOPS peak performance
- 2Mbits SRAM; 6 Mbits ROM embedded with industry-standard audio decode and post-processing algorithms
- High bandwidth, 32-bit external memory interface supporting glue-less interface to SDRAM, SRAM, and FLASH
- Digital Audio Interface (DAI) enabling user-definable access to system peripherals including 8 serial ports (SPORTs), S/PDIF Tx/Rx, 8-channel asynchronous sample rate converter, and 4 precision clock generators.
- Digital Peripheral Interface (DPI) enabling user-definable access to system peripherals including 2 SPI-compatible ports, 2 UARTs, 3 full-featured timers, and a two-wire interface compliant to the I^2C standard.
- 34 zero-overhead DMA channels
- 16 Pulse Width Modulation (PWM) channels
- 208-lead MQFP and 256-ball SBGA packages
- Commercial and industrial temperature ranges
- Maximum core performance is reduced for LQFP package
ADSP-21367 技术指标
- Clock Speed (MHz): 400MHz
- MMACs: 800
- On-Chip SRAM (Mbits): 2Mbit
- Serial Ports: 8
- DAI: X
- Package: MQFP,SBGA
- Sample Rate Converters: X
ADSP-21367 市场与应用
- Home Theater Systems
- Automotive Audio
- Professional Audio
- Digital Audio Amplifiers
ADSP-21367 功能框图
ADSP-21367 芯片订购指南
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| ADSP-21367BSWZ-1A 产品状态: 联络ADI | LQFP 1.4 MM W/ THERMAL PAD | 208 | 商业 | Tray, 36 | - | - | 是 |
| ADSP-21367KBP-2A 产品状态: 联络ADI | 256 ball SBGA (BP-256) | 256 | 商业 | Tray, 40 | - | - | 否 |
| ADSP-21367KBPZ-2A 产品状态: 联络ADI | 256 ball SBGA (BP-256) | 256 | 商业 | Tray, 40 | - | - | 是 |
| ADSP-21367KBPZ-3A 产品状态: 联络ADI | 256 ball SBGA (BP-256) | 256 | 商业 | Tray, 40 | - | - | 是 |
| ADSP-21367KSWZ-1A 产品状态: 联络ADI | LQFP 1.4 MM W/ THERMAL PAD | 208 | 商业 | Tray, 36 | - | - | 是 |
| ADSP-21367KSWZ-4A 产品状态: 联络ADI | LQFP 1.4 MM W/ THERMAL PAD | 208 | 商业 | Tray, 36 | - | - | 是 |
| ADSP-21367KSWZ-5A 产品状态: 联络ADI | LQFP 1.4 MM W/ THERMAL PAD | 208 | 商业 | Tray, 36 | - | - | 是 |
ADSP-21367 芯片订购指南
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| ADZS-21369-EZLITE 产品状态: 量产 | 评估板 | - | 商业 | 1 | $ 500.00 | $ 500.00 | 是 |