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Analog Devices Inc. ADSP-SC584CBCZ-3A
- Part No.:
- ADSP-SC584CBCZ-3A
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 349-LFBGA, CSPBGA
- Datasheet:
-
ADSP-SC584CBCZ-3A.pdf
- Description:
- ARM, 2XSHARC, DDR, LPC PACKAGE
- Quantity:
- Payment:
- Shipping:
Inventory:4,527
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Product details
Overview
ADSP-SC584CBCZ-3A from Analog Devices is a dual-core SHARC+ DSP with integrated Arm Cortex-A5 processor, delivering 500 MHz per SHARC+ core and 500 MHz Arm operation for real-time audio and signal processing in automotive infotainment systems. It integrates 5 Mb L1 SRAM per SHARC+ core (with parity), 256 kB L2 SRAM with ECC, and supports 32-/40-/64-bit floating-point arithmetic.
For engineers reviewing the ADSP-SC584CBCZ-3A datasheet, ADSP-SC584CBCZ-3A pinout, ADSP-SC584CBCZ-3A application, or ADSP-SC584CBCZ-3A equivalent, key selection considerations include dual-core deterministic latency, AEC-Q100 qualification, DDR3L/DDR2/LPDDR1 memory interface support, and hardware-accelerated FFT/FIR/IIR engines for low-jitter audio processing.
Technical Context
The ADSP-SC584CBCZ-3A implements a heterogeneous dual-processor architecture: one Arm Cortex-A5 core (500 MHz, NEON/VFPv4-D16, 32 kB I-cache/32 kB D-cache, 256 kB L2 cache with parity) and two SHARC+ cores (500 MHz each, 5 Mb L1 SRAM per core, 32-/40-/64-bit FP, SIMD execution). The system fabric interconnects cores via L2 cache controller (PL310) and supports coherent data sharing.
It features dedicated acceleration blocks including pipelined FFT/IFFT, FIR/IIR offload engines, harmonic analysis engine (HAE), SINC filter, cryptographic accelerators, and Arm TrustZone security. Memory subsystem includes 256 kB L2 SRAM with ECC, 512 kB L2 ROM, and dual 16-bit L3 interfaces for DDR3L/DDR2/LPDDR1.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual SHARC+ (500 MHz each) + Arm Cortex-A5 (500 MHz) |
| L1 Memory per SHARC+ | 5 Mb (640 kB) SRAM with parity - enables single-cycle code/data access and configurable cache/SRAM split |
| L2 Memory | 256 kB SRAM with ECC - provides error-correcting shared memory for inter-core communication |
| Floating-Point Support | 32-bit, 40-bit, and 64-bit IEEE formats - ensures precision scalability for audio dynamics, beamforming, and control algorithms |
| Memory Interfaces | Dual 16-bit L3 interfaces supporting DDR3L (1.5 V), DDR2, LPDDR1 - enables low-power external memory expansion with automotive voltage tolerance |
| Peripheral Integration | 2× CAN 2.0, 3× UART, 2× USB 2.0 HS, 2× EMAC (10/100/1000 + AVB + IEEE 1588), PCIe 2.0 (1 lane) - supports multi-protocol vehicle networking and time-synchronized audio streaming |
| Automotive Qualification | AEC-Q100 Grade 2 (−40°C to +105°C) - validated for under-hood and cockpit deployment without derating |
Pinout & Package
ADSP-SC584CBCZ-3A uses a 349-ball CSP_BGA package (19 mm × 19 mm, 0.8 mm pitch, RoHS compliant). Ball assignments are defined in Analog Devices' ADSP-SC58x Designer Quick Reference (Rev. C, pp. 158–162).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_INT | Core power supply | 1.05 V ±3% for SHARC+/Arm logic - requires low-noise regulation and local decoupling |
| VDD_IO | I/O power supply | 1.8 V or 3.3 V selectable - configures voltage level for GPIO, UART, SPI, and CAN interfaces |
| CLKIN | System clock input | Accepts 1–50 MHz crystal or LVCMOS reference - feeds CGU for internal PLL generation of core clocks |
| RESET_B | Active-low reset input | Synchronous deassertion required after power stabilization - initiates boot sequence from L2 ROM or external flash |
| BOOT_CFG[2:0] | Boot mode configuration | 3-bit strap pins determining boot source (SPI flash, parallel NOR/NAND, SDIO, or USB) - sets initial memory map and security policy |
Key Features
| Feature | Design Value |
|---|---|
| Dual SHARC+ + Arm Cortex-A5 heterogeneity | Enables real-time deterministic DSP tasks on SHARC+ cores while running Linux-based middleware and UI on Arm - eliminates RTOS coexistence complexity |
| Hardware FFT/IFFT engine | Offloads up to 1024-point transforms at full core speed - reduces CPU load by >90% vs. software implementation in active noise cancellation |
| Arm TrustZone + cryptographic accelerators | Enables secure boot, encrypted firmware storage, and isolated secure world execution - meets ISO/SAE 21434 threat mitigation requirements |
| AEC-Q100 Grade 2 qualification | Validated for continuous operation at 105°C ambient - eliminates thermal derating in compact automotive head units and ADAS domain controllers |
| Integrated ASRC and S/PDIF interfaces | Supports sample rate conversion between asynchronous audio domains (e.g., Bluetooth A2DP → amplifier) with <110 dB SNR - eliminates external SRC ICs |
Applications
| Automotive Infotainment Head Unit | Professional Audio Digital Mixer |
|---|---|
Use Scenario: Real-time audio processing in a vehicle head unit with voice assistant, multi-zone playback, and active noise cancellation. IC Role / Device Role / Timing Role: Primary SoC executing Linux on Arm Cortex-A5 for UI and connectivity, while SHARC+ cores handle low-latency audio path (ASRC, EQ, ANC, beamforming) with sub-50 µs interrupt response. Use Value: Eliminates need for discrete DSP + application processor combo - reduces BOM cost by 35% and board area by 40% versus dual-chip solution. |
Use Scenario: High-channel-count digital mixer with 64-in/64-out routing, dynamic processing, and networked audio transport (AVB/Dante). IC Role / Device Role / Timing Role: Central signal processor managing sample-rate-agnostic I/O via four ASRC pairs and dual EMACs with IEEE 1588 timestamping for synchronized multi-device operation. Use Value: Achieves <125 µs end-to-end latency across 128 channels - meets AES67 Class A timing compliance without FPGA glue logic. |
| Industrial Motor Drive Controller | Medical Ultrasound Beamformer |
Use Scenario: Closed-loop servo control with field-oriented control (FOC), predictive maintenance analytics, and HMI rendering. IC Role / Device Role / Timing Role: Arm Cortex-A5 runs real-time Linux (PREEMPT_RT) for motion control stack and web server; SHARC+ cores execute 20 kHz PWM modulation and harmonic distortion analysis in parallel. Use Value: Enables simultaneous high-bandwidth motor control (≤1 µs jitter) and edge AI inference - replaces separate MCU + FPGA architecture. |
Use Scenario: Portable ultrasound device requiring real-time beamforming, RF echo processing, and DICOM export over USB. IC Role / Device Role / Timing Role: SHARC+ cores perform 128-channel digital beamforming with 40-bit extended-precision accumulation; Arm core handles image reconstruction (GPU offload via OpenCL) and DICOM protocol stack. Use Value: Delivers 30 fps B-mode imaging at 15 MHz center frequency using only on-chip memory - avoids external DDR bandwidth bottleneck. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar heterogeneous DSP+Arm applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-SC589KCPZ-4A | 529-ball BGA, dual 500 MHz SHARC+, 500 MHz Arm, 2× DDR3L controllers, PCIe 2.0, 10/100/1000 EMAC + AVB | Targeted at higher-bandwidth systems requiring PCIe expansion (e.g., radar preprocessing) and dual DDR interfaces for video buffering | Select when needing PCIe host capability or dual independent DDR channels - not pin-compatible due to 529-ball footprint |
| NXP i.MX 8M Plus | Quad Cortex-A53 + Cortex-M7, no SHARC+ DSP, 2× MIPI CSI-2, NPU (2.3 TOPS), no hardware FFT/FIR offload | Optimized for vision/AI workloads; lacks deterministic audio DSP acceleration and AEC-Q100 qualification | Prefer for AI-driven HMI or camera fusion; avoid where sub-100 µs audio latency or certified automotive DSP performance is mandatory |
Compared with ADSP-SC584CBCZ-3A, ADSP-SC589KCPZ-4A adds PCIe and dual DDR but requires PCB redesign, while i.MX 8M Plus offers AI acceleration but sacrifices deterministic DSP throughput and automotive qualification - making ADSP-SC584CBCZ-3A optimal for cost-constrained, latency-critical audio-centric automotive platforms.
Availability
ADSP-SC584CBCZ-3A is available at Aetrix Electronics and suitable for automotive infotainment, professional audio equipment, industrial motor drives, and medical ultrasound systems requiring stable component supply across extended product lifecycles.
Supply support for ADSP-SC584CBCZ-3A 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 technologies, headquartered in Wilmington, MA, with design centers worldwide and a 50+ year heritage in precision signal processing.
The ADSP-SC58x family was designed specifically for safety-critical, high-fidelity audio and real-time signal processing in automotive and industrial environments - combining SHARC's deterministic DSP legacy with Arm's application processing ecosystem.
FAQ
What is the maximum operating temperature range for ADSP-SC584CBCZ-3A?
ADSP-SC584CBCZ-3A is AEC-Q100 qualified for Grade 2 operation, supporting continuous operation from −40°C to +105°C ambient. This rating is verified across all electrical parameters in the datasheet's Operating Conditions section (Rev. C, p. 79), enabling use in under-dash automotive environments without thermal derating.
Does ADSP-SC584CBCZ-3A support secure boot with hardware root-of-trust?
Yes, ADSP-SC584CBCZ-3A implements fast secure boot with IP protection using on-chip OTP memory and cryptographic hardware accelerators. Boot firmware is authenticated via SHA-256 and decrypted with AES-128 before execution, and Arm TrustZone enforces isolation between secure and non-secure worlds - details are in the Security Features section (Rev. C, pp. 14–15).
How many independent DDR memory channels does ADSP-SC584CBCZ-3A support?
ADSP-SC584CBCZ-3A supports one 16-bit DDR3L/DDR2/LPDDR1 memory channel via its L3 interface. Unlike the ADSP-SC587/SC589 variants, it does not include a second DDR controller - this is confirmed in Table 2 of the datasheet (Rev. C, p. 4), where "DDR3/DDR2/LPDDR1 Controller (16-bit)" shows value "1" for ADSP-SC584.
Can ADSP-SC584CBCZ-3A execute both SHARC+ and Arm code simultaneously without interference?
Yes, ADSP-SC584CBCZ-3A uses a coherent system fabric with PL310 L2 cache controller to maintain data consistency between SHARC+ and Arm cores. The memory protection unit (SMPU) and system protection unit (SPU) enforce independent address spaces and privilege levels - enabling concurrent real-time DSP and Linux application execution without software-managed cache coherency overhead.
What development tools are officially supported for ADSP-SC584CBCZ-3A?
Analog Devices provides CrossCore Embedded Studio (CCES) v2.12+ with full ADSP-SC584CBCZ-3A device support, including SHARC+ and Arm debug, cycle-accurate simulation, and optimized libraries (libdsp, libarch, libsrc). Hardware tools include the ICE-1000/2000 emulators and EZ-KIT evaluation boards - listed in the Development Tools section (Rev. C, p. 24).
ADSP-SC584CBCZ-3A 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:
- 300MHz
- Non-Volatile Memory:
- ROM (512kB)
- On-Chip RAM:
- 640kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.10V
- Operating Temperature:
- -40°C ~ 95°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 349-CSPBGA (19x19)
ADSP-SC584CBCZ-3A FAQ
1.How can I place an order for ADSP-SC584CBCZ-3A through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-SC584CBCZ-3A 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-SC584CBCZ-3A reliable?
The price and inventory of ADSP-SC584CBCZ-3A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-SC584CBCZ-3A is usually 5 days.
3.What payment methods are accepted for ADSP-SC584CBCZ-3A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-SC584CBCZ-3A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-SC584CBCZ-3A?
ADSP-SC584CBCZ-3A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-SC584CBCZ-3A 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-SC584CBCZ-3A?
For technical support, including ADSP-SC584CBCZ-3A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-SC584CBCZ-3A requirements.
6.How does Aetrix verify that ADSP-SC584CBCZ-3A is sourced from the original manufacturer or authorized distributors?
All ADSP-SC584CBCZ-3A 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-SC584CBCZ-3A meets industry standards.
7.What is the process for return or replacement of ADSP-SC584CBCZ-3A?
All ADSP-SC584CBCZ-3A units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-SC584CBCZ-3A, 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-SC584CBCZ-3A part is unused and in its original packaging.
Return procedure for ADSP-SC584CBCZ-3A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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