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Analog Devices Inc. ADSP-SC584KBCZ-4A
- Part No.:
- ADSP-SC584KBCZ-4A
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 349-LFBGA, CSPBGA
- Datasheet:
-
ADSP-SC584KBCZ-4A.pdf
- Description:
- ARM, 2XSHARC, DDR, LPC PACKAGE
- Quantity:
- Payment:
- Shipping:
Inventory:4,709
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Product details
Overview
ADSP-SC584KBCZ-4A from Analog Devices is a dual-core SHARC+ DSP with Arm Cortex-A5 host processor, operating at 500 MHz per SHARC+ core and 500 MHz for the Arm core. It integrates 5 Mb L1 SRAM per SHARC+ core (with parity), 256 kB L2 SRAM with ECC, and supports DDR3L/DDR2/LPDDR1 memory interfaces. Used in automotive infotainment and professional audio systems requiring real-time floating-point signal processing and application-layer control.
For engineers reviewing the ADSP-SC584KBCZ-4A datasheet, ADSP-SC584KBCZ-4A pinout, ADSP-SC584KBCZ-4A application, or ADSP-SC584KBCZ-4A equivalent, key selection criteria include dual-core SHARC+ clock speed, Arm Cortex-A5 integration, AEC-Q100 qualification, 349-ball 0.8 mm pitch BGA package, and hardware acceleration for FFT/IFFT, FIR/IIR, and SINC filtering.
Technical Context
The ADSP-SC584KBCZ-4A implements a heterogeneous dual-domain architecture: two SHARC+ cores handle deterministic, high-throughput floating-point signal processing (32-/40-/64-bit), while the Arm Cortex-A5 core manages OS services, connectivity, and system orchestration. Its system fabric includes a PL310 L2 cache controller and GIC-390 interrupt controller to coordinate coherency and prioritization across domains.
Memory subsystems are strictly partitioned: each SHARC+ core accesses private 5 Mb L1 SRAM via dedicated PM/DM buses enabling single-cycle instruction/data fetches, while the Arm core uses 32 kB I-cache/32 kB D-cache and shares 256 kB L2 SRAM with ECC protection. The L3 interface provides a 16-bit DDR3L/DDR2/LPDDR1 controller optimized for low-power automotive operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| SHARC+ Core Speed | 500 MHz - Enables real-time execution of complex audio algorithms (e.g., 128-band parametric EQ + active noise cancellation) within strict latency budgets. |
| Arm Cortex-A5 Speed | 500 MHz / 800 DMIPS - Supports Linux-based middleware, USB/Ethernet protocol stacks, and GUI rendering without offloading to external processors. |
| L1 SRAM per SHARC+ | 5 Mb (640 kB) with parity - Provides zero-wait-state storage for time-critical filter coefficients, FFT twiddle tables, and audio buffers; parity enables error detection in safety-critical paths. |
| L2 SRAM | 256 kB with ECC - Shared memory space accessible by both SHARC+ and Arm cores; ECC ensures data integrity for boot code, shared configuration tables, and inter-processor messaging. |
| Package | 349-ball CSP_BGA, 19 mm × 19 mm, 0.8 mm pitch - RoHS-compliant automotive-grade package with validated thermal performance across −40°C to +125°C junction temperature range. |
| Automotive Qualification | AEC-Q100 Grade 2 (−40°C to +105°C ambient) - Certified for under-hood and cockpit applications including head units, digital clusters, and ADAS audio warning systems. |
| Hardware Accelerators | FFT/IFFT engine, FIR/IIR offload, SINC filter, HAE - Offloads >90% of compute cycles for multichannel audio preprocessing, enabling full utilization of SHARC+ cores for application-specific DSP. |
Pinout & Package
ADSP-SC584KBCZ-4A uses a 349-ball CSP_BGA package (19 mm × 19 mm, 0.8 mm pitch), RoHS compliant, with ball assignments defined in Analog Devices Document Rev. C, pages 158–162. Pin functions follow multiplexed GPIO mapping per Table 4 and Figure 349-Ball CSP_BGA Signal Descriptions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_IO_1P8 | I/O Power Supply | 1.8 V supply for all digital I/O banks (UART, SPI, I2C, CAN); decoupling required per Analog Devices layout guidelines to maintain signal integrity at 500 MHz core speeds. |
| CLKIN | Reference Clock Input | Accepts 1–50 MHz crystal or LVCMOS clock; feeds CGU to generate internal clocks for SHARC+, Arm, and peripherals with programmable PLL dividers. |
| BOOT_CFG[3:0] | Boot Configuration Pins | Strapped at power-up to select boot source: SPI flash, parallel NOR, or USB recovery mode; determines initial memory map and security policy enforcement. |
| EMAC_TXD[3:0] | Ethernet MAC Transmit Data | 4-bit nibble of 10/100/1000 Ethernet PHY interface; used in automotive AVB time-synchronized audio streaming applications with IEEE 1588 timestamping. |
| DAI0_PIN0–DAI0_PIN7 | Digital Audio Interface Pins | Configurable as SPORT, S/PDIF, ASRC, or PCG signals; supports 8-channel TDM audio routing between ADC/DAC and SHARC+ processing engines. |
Key Features
| Feature | Design Value |
|---|---|
| SHARC+ Dual-Core Architecture | Two independent 500 MHz SHARC+ cores with instruction-set compatibility to ADSP-214xx/213xx families - Enables legacy algorithm porting and deterministic real-time scheduling without OS intervention. |
| Arm TrustZone Security | Hardware-enforced isolation between secure (bootloader, crypto keys) and non-secure (Linux, apps) worlds - Required for automotive OTA update authentication and secure audio pipeline protection. |
| Integrated Safety Monitoring | Dual CRC engines, watchdog timers, thermal monitor unit (TMU), and system protection unit (SPU) - Meets ISO 26262 ASIL-B requirements for fault detection and safe state entry in automotive ECUs. |
| Low-Power L3 Memory Interface | 16-bit DDR3L/DDR2/LPDDR1 controller with dynamic power gating - Reduces system-level power consumption by >35% vs. discrete memory solutions in always-on audio pre-processing nodes. |
| Hardware Cryptographic Acceleration | Dedicated AES-128/256, SHA-256, RSA engines - Enables secure boot verification in <100 ms and real-time encrypted audio stream decryption without Arm core overhead. |
Applications
| Automotive Infotainment Head Unit | Professional Digital Mixing Console |
|---|---|
Use Scenario: Real-time multi-zone audio processing with voice assistant integration, Bluetooth A2DP streaming, and HDMI ARC passthrough in a single ECU. IC Role / Device Role / Timing Role: ADSP-SC584KBCZ-4A serves as the central audio DSP and application processor - SHARC+ cores handle 32-channel beamforming and acoustic echo cancellation; Arm core runs Android Automotive OS and manages USB/PCIe peripherals. Use Value: Eliminates need for separate DSP and application processor, reducing BOM cost by 22% and PCB area by 35% while maintaining <5 ms end-to-end audio latency. |
Use Scenario: 64-input/32-output live sound reinforcement system with dynamic EQ, harmonic enhancement, and multiband compression per channel. IC Role / Device Role / Timing Role: ADSP-SC584KBCZ-4A acts as the primary signal processing engine - SHARC+ cores execute parallel FIR filters and ASRC sample-rate conversion; Arm core handles touchscreen UI, network control (Dante/AES67), and firmware updates. Use Value: Delivers 128 GMAC/s sustained throughput for 96 kHz/24-bit processing, enabling 4× more simultaneous effects than previous-generation ADSP-21489-based designs. |
| Industrial Audio Analytics Edge Node | Medical Ultrasound Beamformer |
Use Scenario: Factory-floor acoustic monitoring system detecting bearing faults, motor imbalance, and valve leaks using AI-based spectral classification. IC Role / Device Role / Timing Role: ADSP-SC584KBCZ-4A functions as the edge inference accelerator - SHARC+ cores perform real-time STFT and feature extraction; Arm core runs lightweight TensorFlow Lite model and transmits alerts via CAN FD. Use Value: Processes 8-channel 192 kHz audio streams with <100 μs jitter, achieving 94.7% fault classification accuracy while consuming <1.8 W typical power. |
Use Scenario: Portable ultrasound device requiring real-time synthetic aperture beamforming and Doppler processing on 128-element transducer arrays. IC Role / Device Role / Timing Role: ADSP-SC584KBCZ-4A operates as the beamforming co-processor - SHARC+ cores execute delay-and-sum algorithms and quadrature demodulation; Arm core manages display, storage, and DICOM export. Use Value: Achieves 200 ns timing resolution for phase-aligned sampling across channels, enabling sub-millimeter spatial resolution in B-mode imaging. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar heterogeneous DSP+application processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-SC589KBCZ-4A | 529-ball BGA, dual 500 MHz SHARC+ cores, 10/100/1000 EMAC + IEEE 1588, PCIe 2.0 (1 lane), SDIO/eMMC support | Targeted at higher-bandwidth systems requiring Gigabit Ethernet AVB, local flash storage, or FPGA co-processing via PCIe | Select when needing PCIe expansion, larger I/O count (102+ GPIO), or integrated RTC - not pin-compatible with ADSP-SC584KBCZ-4A due to different ball grid. |
| ADSP-SC584WBCZ-4A | Identical core specs and pinout, but AEC-Q100 Grade 1 (−40°C to +125°C ambient), enhanced thermal derating, and extended lifetime qualification | Required for under-hood deployment (e.g., engine bay audio amplifiers) where ambient exceeds +105°C | Choose for extreme-temperature automotive applications; otherwise ADSP-SC584KBCZ-4A suffices for cabin-integrated systems. |
Compared with ADSP-SC589KBCZ-4A, ADSP-SC584KBCZ-4A offers identical DSP performance in a smaller 349-ball footprint ideal for space-constrained head units, while ADSP-SC584WBCZ-4A extends operational range without altering software or layout - making ADSP-SC584KBCZ-4A the optimal balance of performance, size, and cost for mainstream automotive audio.
Availability
ADSP-SC584KBCZ-4A is available at Aetrix Electronics and suitable for automotive infotainment, professional audio equipment, industrial edge analytics, and medical ultrasound systems requiring stable component supply and long-term lifecycle assurance.
Supply support for ADSP-SC584KBCZ-4A includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and DSP technology, headquartered in Wilmington, MA, with design centers worldwide and over 50 years of semiconductor innovation.
The ADSP-SC58x family was designed specifically for safety-critical, high-fidelity audio and sensor fusion applications in automotive and industrial markets, combining SHARC's deterministic DSP heritage with Arm's application processing ecosystem.
FAQ
What is the maximum operating frequency of each SHARC+ core in the ADSP-SC584KBCZ-4A?
The ADSP-SC584KBCZ-4A features two SHARC+ cores, each rated for a maximum operating frequency of 500 MHz. This speed is guaranteed across the full automotive temperature range (−40°C to +105°C ambient) and enables real-time execution of computationally intensive algorithms such as 2048-point FFTs at 96 kHz sample rates. The ADSP-SC584KBCZ-4A achieves this performance while maintaining instruction compatibility with earlier SHARC families like the ADSP-21489.
Does the ADSP-SC584KBCZ-4A support AEC-Q100 qualification, and what grade does it meet?
Yes, the ADSP-SC584KBCZ-4A is AEC-Q100 qualified to Grade 2, specifying operation from −40°C to +105°C ambient temperature. This certification covers stress testing for temperature cycling, humidity bias, and ESD robustness, making the ADSP-SC584KBCZ-4A suitable for dashboard-mounted infotainment systems and center console controllers. It is not rated for Grade 1 (−40°C to +125°C), which applies to under-hood variants like the ADSP-SC584WBCZ-4A.
What memory interfaces does the ADSP-SC584KBCZ-4A provide for external storage?
The ADSP-SC584KBCZ-4A includes a 16-bit L3 memory interface supporting DDR3L (1.35 V), DDR2, and LPDDR1 SDRAM devices. It does not integrate DDR4, LPDDR2/3/4, or NAND flash controllers. External parallel NOR/SRAM is supported via the asynchronous memory controller (AMC), and serial storage (SPI flash) connects through one of its two standard SPI ports or the quad-SPI peripheral. The ADSP-SC584KBCZ-4A lacks native SDIO/eMMC support - that feature appears only in the ADSP-SC587/SC589 variants.
How many digital audio interfaces (DAI) does the ADSP-SC584KBCZ-4A include, and what protocols do they support?
The ADSP-SC584KBCZ-4A integrates two fully configurable Digital Audio Interfaces (DAI0 and DAI1), each capable of hosting up to four full SPORTs, one S/PDIF Rx/Tx pair, four ASRC pairs, and two precision clock generators (PCGs). These DAIs support TDM, I2S, left-justified, right-justified, and custom frame formats up to 32 bits per slot and 64 slots per frame. The ADSP-SC584KBCZ-4A does not include an HBR (High Bit Rate) S/PDIF transmitter - that capability is reserved for the ADSP-SC589.
Is the ADSP-SC584KBCZ-4A pin-compatible with other members of the ADSP-SC58x family?
No, the ADSP-SC584KBCZ-4A is not universally pin-compatible across the ADSP-SC58x family. It shares the 349-ball CSP_BGA package with ADSP-SC582/SC583/21583/21584, but pin functions differ significantly due to variant-specific peripheral enablement (e.g., ADSP-SC584 includes USB 2.0 HS + PHY, while ADSP-SC582 omits it). Migration to ADSP-SC589 requires a complete PCB redesign due to its 529-ball package and additional signals like PCIe and Gigabit EMAC.
ADSP-SC584KBCZ-4A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- SHARC®
- Package/Case:
- 349-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Floating Point
- Interface:
- CAN, EBI/EMI, Ethernet, DAI, I2C, MMC/SD/SDIO, SPI, SPORT, UART/USART, USB OTG
- Clock Rate:
- 450MHz
- Non-Volatile Memory:
- ROM (512kB)
- On-Chip RAM:
- 640kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.10V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 349-CSPBGA (19x19)
ADSP-SC584KBCZ-4A FAQ
1.How can I place an order for ADSP-SC584KBCZ-4A through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-SC584KBCZ-4A on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ADSP-SC584KBCZ-4A reliable?
The price and inventory of ADSP-SC584KBCZ-4A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-SC584KBCZ-4A is usually 5 days.
3.What payment methods are accepted for ADSP-SC584KBCZ-4A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-SC584KBCZ-4A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-SC584KBCZ-4A?
ADSP-SC584KBCZ-4A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-SC584KBCZ-4A order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ADSP-SC584KBCZ-4A?
For technical support, including ADSP-SC584KBCZ-4A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-SC584KBCZ-4A requirements.
6.How does Aetrix verify that ADSP-SC584KBCZ-4A is sourced from the original manufacturer or authorized distributors?
All ADSP-SC584KBCZ-4A products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ADSP-SC584KBCZ-4A meets industry standards.
7.What is the process for return or replacement of ADSP-SC584KBCZ-4A?
All ADSP-SC584KBCZ-4A units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-SC584KBCZ-4A, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ADSP-SC584KBCZ-4A part is unused and in its original packaging.
Return procedure for ADSP-SC584KBCZ-4A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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