ADSP-21594
RECOMMENDED FOR NEW DESIGNSUp to 1 GHz Dual-SHARC+® DSP with 2x 640KB L1, 2048KB Shared L2 SRAM
- Part Models
- 3
- 1ku List Price
- Starting From $30.52
Part Details
- 800 MHz (max) or 1 GHz (max) Core clock frequency
- 2x640KB on-chip Level 1 (L1) SRAM memory (with parity) increases low latency performance
- 32-bit, 40-bit & 64-bit floating point support
- 32-bit fixed point
- Byte, short-word, word, long-word addressed
- 2048 KB on-chip Level 2 (L2) SRAM with ECC protection - eliminates need for external memory in many use cases
- Level 3 (L3) interface optimized for low system power, providing 16-bit interface to DDR3 (supporting 1.35 V capable DDR3L 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
- 8x Precision Clock Generators
- 2x 4-channel PDM Mic Inputs
- 40 Buffers
- 2x Quad SPI, 1x Octal SPI
- MLB 3-pin / 6-pin
- 6x I2C,3x UARTs
- 2x Link Ports
- 16x General Purpose Timer, 1x General Purpose Counter
- 3x Watchdog Timers
- ePPI
- 8-ch 12bit Housekeeping ADC
- 135 GPIO pins, 40 DAI pins
- Thermal Sensor
- 17mm x 17mm (0.8mm pitch) 400-ball FCBGA
- Security and Protection
- Crypto hardware accelerators
- Fast secure boot with IP protection
- Enhanced FIR and IIR accelerators running up to 1 GHz
- AEC-Q100 qualified for automotive applications
Reaching speeds of up to 1 GHz, the ADSP-2159x processors are members of the SHARC® family of products. The ADSP-2159x processor is a dual-SHARC+® core DSP that doubles the audio performance of its single-SHARC+ core ADSP-2156x.
The ADSP-2159x SHARC processors are members of the SIMD SHARC family of digital signal processors (DSPs) that feature Analog Devices, Inc., 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 in the data sheet), the SHARC+ processor is the platform of choice for applications that require programmability similar to reduced instruction set computing (RISC), multimedia support, and leading edge signal processing in one integrated package. These applications span a wide array of markets, including automotive, professional audio, and industrial-based applications that require high floating-point performance.
Applications
- Automotive:
- audio amplifier, head unit, ANC/RNC, rear seat entertainment, digital cockpit, ADAS
- Consumer & Professional Audio:
- speakers, sound bars, AVRs, conferencing systems, mixing consoles, microphone arrays, headphones
Documentation
Data Sheet 1
Application Note 11
Processor Manual 2
Integrated Circuit Anomaly 1
Informational 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADSP-21594BBPZ8 | 400-Ball BGA_ED (17mm x 17mm x 1.649mm) | ||
| ADSP-21594KBPZ10 | 400-Ball BGA_ED (17mm x 17mm x 1.649mm) | ||
| ADSP-21594KBPZ8 | 400-Ball BGA_ED (17mm x 17mm x 1.649mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Middleware 1
CrossCore® Utilities
CrossCore Utilities is a collection of utilities for use with Analog Devices processors, in conjunction with CrossCore Embedded Studio, IAR or Keil development tools.
View DetailsSigmaStudio®+
System level solution for Audio, Connectivity and Algorithm/IP applications
View DetailsCrossCore® Embedded Studio
CCES is a world-class integrated development environment (IDE) for the ADI Blackfin®, SHARC® and Arm® processor families.
View DetailsEvaluation Software 0
Can't find the software or driver you need?
Tools & Simulations
IBIS Model 1
Thermal Models 2
BSDL Model File 1
Evaluation Kits
System-on-Module (SOM) Board to Evaluate the ADSP-SC594/2 and ADSP-21594 SHARC+® Audio Processors
Resources
USB-Based JTAG Emulator for SHARC+ and SHARC-FX Processors
Resources
Latest Discussions
No discussions on ADSP-21594 yet. Have something to say?
Start a Discussion on EngineerZone®