Datasheet for ADSP-21569:
- Manufacturer Part Number : ADSP-21569
- Manufacturer : AD
- Description : Up to 1GHz SHARC+ DSP with 640KB L1, 1024KB Shared L2 SRAM, 400-Ball CSP_BGA
- Series : ADSP-21569
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Processors & DSP
- Function : SHARC Audio Processors/SoCs
- Current Suggest : Recommended for New Designs
- Status : Pre-Release
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADSP-21569
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 800MHz (max) or 1GHz (max) Core clock frequency
- 640KB on-chip Level 1 (L1) SRAM memory (with parity) increases low latency performance
- 32-bit, 40-bit & 64-bit floating point support
- Byte, short-word, word, long-word addressed
- 1024KB on-chip Level 2 (L2) SRAM with ECC protection - eliminates need for external memory in many use cases
- One Level 3 (L3) interface optimized for low system power, providing 16-bit interface to DDR3 (supporting 1.35 V capable DDR3L devices) SDRAM devices
- 1.35V support for DDR3L
- Enhanced FIR/IIR offload engines running at Core clock frequency for added processing power
- Security Crypto Engines with OTP
Innovative Digital Audio Interface (DAI) includes:
- 8x Full SPORT interfaces w/TDM & I2S modes
- 2x S/PDIF Rx/Tx, 8 ASRC pairs
- 4x Precision Clock Generators
- 28 Buffers
- 2x Quad SPI, 1x Octal SPI
- MLB 3-pin
- 6x I2C,3x UARTs
- 2x Link Ports
- 10x General Purpose Timer, 1x General Purpose Counter
- 2x Watchdog Timers
- 4-ch 12bit Housekeeping ADCs
- 40 GPIO pins, 28 DAI pins
- Thermal Sensor
- 17mm x 17mm (0.8mm pitch) 400-ball CSP_BGA
- Security and Protection
- Crypto hardware accelerators
- Fast secure boot with IP protection
Reaching speeds up to 1GHz, the ADSP-2156x processors are members of the SHARC® family of products. The ADSP-2156x processor is based on the SHARC+® single core. The ADSP-2156x SHARC processors are members of the SIMD SHARC family of digital signal processors (DSPs) that feature Analog Devices Super Harvard Architecture. These 32-bit/40-bit/64-bit floating-point processors are optimized for high performance audio/floating-point applications with large on-chip static random-access memory (SRAM), multiple internal buses that eliminate input/output (I/O) bottlenecks, and innovative digital audio interfaces (DAI). New additions to the SHARC+ core include cache enhancements and branch prediction, while maintaining instruction set compatibility to previous SHARC products.
By integrating a rich set of industry-leading system peripherals and memory (see Table 1 on the datasheet), the SHARC+ processor is the platform of choice for applications that require programmability similar to RISC (reduced instruction set computing), multimedia support, and leading-edge signal processing in one integrated package. These applications span a wide array of markets, including automotive, pro audio, and industrial-based applications that require high floating-point performance.
Applications
- Automotive:
- Audio Amplifier, Head Unit, Cockpit Domain Controller, Rear Seat Entertainment
- Consumer & Professional Audio:
- 3D Soundbar, Home AVR, Mixing Console, Next-gen Conferencing System
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.