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Analog Devices Inc. ADSP-SC582BBCZ-4A
- Part No.:
- ADSP-SC582BBCZ-4A
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 349-LFBGA, CSPBGA
- Datasheet:
-
ADSP-SC582BBCZ-4A.pdf
- Description:
- ARM, 1XSHARC, DDR, LPC PACKAGE
- Quantity:
- Payment:
- Shipping:
Inventory:4,939
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Product details
Overview
ADSP-SC582BBCZ-4A from Analog Devices is a dual-core SHARC+ and Arm Cortex-A5 heterogeneous processor for high-performance audio, automotive, and industrial signal processing. It integrates two 450 MHz SHARC+ floating-point DSP cores (5 Mb L1 SRAM with parity), a 450 MHz Arm Cortex-A5 core (32 kB I-cache/32 kB D-cache, 256 kB L2 cache), dual 2× CAN 2.0 interfaces, 3× UARTs, and hardware accelerators for FFT/IFFT, FIR/IIR, and SINC filtering - deployed in professional audio mixing consoles and automotive ADAS sensor fusion units.
For engineers reviewing the ADSP-SC582BBCZ-4A datasheet, ADSP-SC582BBCZ-4A pinout, ADSP-SC582BBCZ-4A application, or ADSP-SC582BBCZ-4A equivalent, key selection criteria include dual-core clock frequency alignment, L1 SRAM partitioning between SHARC+ and Arm domains, DDR3L interface timing compliance, CAN2.0 bus arbitration latency, and AEC-Q100 qualification status for under-hood deployment.
Technical Context
The ADSP-SC582BBCZ-4A implements a tightly coupled heterogeneous architecture: the Arm Cortex-A5 core handles OS-level tasks and peripheral management via its 32-bit RISC pipeline with NEON/VFPv4-D16 and TrustZone security, while the two SHARC+ cores execute deterministic real-time signal processing using 32/40/64-bit floating-point arithmetic and SIMD parallelism across PEx/PEy computational units. Both domains share a unified system fabric with L2 SRAM (256 kB ECC) and L2 ROM (512 kB).
Memory coherency is maintained through dual 64-bit requester/completer ports per SHARC+ core and an Arm CoreLink PL-310 L2 cache controller supporting data coherency between Arm and SHARC+ domains. The system includes dedicated acceleration engines for FFT/IFFT, FIR/IIR, harmonic analysis, and SINC filtering - all accessible via DMA-controlled offload paths without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual SHARC+ (450 MHz each) + Arm Cortex-A5 (450 MHz); enables concurrent real-time DSP and application-layer processing. |
| L1 Memory per SHARC+ Core | 5 Mb (640 kB) SRAM with parity; configurable as cache or tightly coupled memory for zero-wait-state execution. |
| L2 Shared Memory | 256 kB SRAM with ECC protection; provides fault-tolerant shared workspace for inter-core communication and buffer staging. |
| Floating-Point Support | 32-bit, 40-bit, and 64-bit IEEE-compliant; enables high-dynamic-range audio processing and precision control loop computation. |
| Peripheral Interfaces | 2× CAN2.0, 3× UART, 2× SPI + 1× Quad SPI, 3× ePWM, 2× USB 2.0 HS, 2× EMAC, 8-channel 12-bit HADC; supports multi-sensor I/O in automotive ECUs. |
| Package & Thermal | 349-ball CSP_BGA, 19 mm × 19 mm, 0.8 mm pitch, RoHS compliant; rated for automotive temperature range (−40°C to +125°C junction). |
| Automotive Qualification | AEC-Q100 Grade 2 qualified; validated for reliability in engine control, infotainment, and ADAS subsystems. |
Pinout & Package
ADSP-SC582BBCZ-4A uses a 19 mm × 19 mm, 349-ball CSP_BGA package with 0.8 mm ball pitch and RoHS compliance. Ball assignments follow the ADSP-SC58x 349-Ball CSP_BGA signal description (Rev. C, pp. 158–162), including dedicated power/ground planes, differential clock inputs, and multiplexed GPIO/Digital Audio Interface (DAI) pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_INT | Core supply voltage | 1.05 V ±3% for SHARC+ and Arm cores; requires low-noise regulation and local decoupling. |
| VDD_IO | I/O supply voltage | 1.8 V or 3.3 V selectable; configures voltage level for GPIO, UART, SPI, and CAN transceivers. |
| CLKIN | Primary reference clock input | Accepts 1–50 MHz single-ended or differential crystal; feeds CGU for internal PLL generation of core clocks. |
| RESET_B | Active-low asynchronous reset | Asserted to initialize all logic domains; synchronous deassertion required before boot sequence begins. |
| BOOT_CFG[3:0] | Boot mode configuration | Four-pin strap determines boot source: SPI flash, parallel NOR, SDIO, or USB recovery mode. |
| CAN0_RX / CAN0_TX | Controller Area Network channel 0 | Differential pair compliant with ISO 11898-2; supports bit rates up to 1 Mbps with built-in protocol engine. |
| USB_DP / USB_DM | USB 2.0 High-Speed differential pair | Integrated PHY supports host/device/OTG operation; requires external 1.5 kΩ pull-up on DP for device enumeration. |
Key Features
| Feature | Design Value |
|---|---|
| SHARC+ Core Instruction Set Compatibility | Maintains assembly-level compatibility with ADSP-2106x through ADSP-2148x families - enabling reuse of legacy audio algorithms and control firmware. |
| Hardware Accelerated FFT/IFFT Engine | Offloads up to 16k-point transforms with <1 µs latency; eliminates CPU cycles otherwise consumed by spectral analysis in noise cancellation systems. |
| Arm TrustZone Security Extension | Enables secure boot, encrypted firmware storage in OTP, and isolated execution environments for safety-critical ADAS functions. |
| Dual CAN2.0 Controllers with Message RAM | Each supports 32 message objects with hardware acceptance filtering and FIFO buffering - critical for time-triggered automotive network stacks. |
| Integrated SINC Filter for Sigma-Delta ADCs | Directly processes oversampled 1-bit streams from MEMS microphones or current sensors; reduces FPGA or external filter IC requirements. |
Applications
| Professional Audio Mixing Console | Automotive Radar Signal Processor |
|---|---|
Use Scenario: Real-time multi-channel dynamics processing, EQ, reverb, and spatial audio rendering in live sound reinforcement systems. IC Role / Device Role / Timing Role: ADSP-SC582BBCZ-4A serves as primary DSP engine with SHARC+ cores executing low-latency audio algorithms and Arm core managing UI, networking, and file I/O. Use Value: 5 Mb L1 SRAM per SHARC+ core enables full-bandwidth 96 kHz/24-bit processing across 64 channels without external memory bottlenecks. |
Use Scenario: Baseband processing of FMCW radar returns in 77 GHz ADAS front-end modules for object detection and velocity estimation. IC Role / Device Role / Timing Role: SHARC+ cores perform matched filtering and CFAR detection; Arm core runs Linux-based middleware and CAN gateway functions. Use Value: Hardware FFT/IFFT engine achieves sub-50 µs transform latency on 4096-point chirp sequences - meeting ASIL-B timing constraints. |
| Industrial Motor Drive Controller | Medical Ultrasound Beamformer |
Use Scenario: Closed-loop field-oriented control (FOC) of PMSM motors in servo drives with real-time current/voltage sensing and PWM modulation. IC Role / Device Role / Timing Role: SHARC+ cores execute fast Fourier transforms for harmonic analysis and adaptive filtering; Arm core manages EtherCAT stack and HMI. Use Value: Dual ePWM modules with dead-time insertion and trip-zone protection enable precise gate drive timing for IGBT/SiC inverters at 20 kHz switching frequency. |
Use Scenario: Digital beamforming and RF echo processing in portable ultrasound scanners requiring high SNR and low power consumption. IC Role / Device Role / Timing Role: SHARC+ cores process raw ADC samples from 128-channel transducer arrays; Arm core handles DICOM export and touchscreen interface. Use Value: Integrated 8-channel 12-bit HADC with programmable gain amplifiers eliminates need for external analog front-end ICs in compact handheld designs. |
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-SC584BBCZ-4A | Higher SHARC+ core speed (500 MHz), dual DDR3L controllers, 529-ball BGA package, RTC integrated. | Required for applications needing >450 MHz deterministic DSP throughput or dual-channel DDR3L memory expansion. | Select when higher compute density and expanded memory bandwidth justify larger PCB footprint and thermal design. |
| ADSP-SC582WBCZ-4A | AEC-Q100 Grade 1 qualified (−40°C to +150°C), identical core specs and peripherals, same 349-ball package. | Required for under-hood ECU deployments where junction temperature exceeds 125°C. | Choose for engine bay integration where extended temperature rating is mandatory and no additional features are needed. |
Compared with ADSP-SC582BBCZ-4A, the ADSP-SC584BBCZ-4A delivers 11% higher SHARC+ clock rate and dual DDR3L support but requires board redesign; the ADSP-SC582WBCZ-4A offers identical functionality with extended thermal qualification - making it a drop-in replacement only for temperature-hardened variants.
Availability
ADSP-SC582BBCZ-4A is available at Aetrix Electronics and suitable for professional audio equipment, automotive ADAS modules, and industrial motor control systems requiring stable component supply and long-term lifecycle assurance.
Supply support for ADSP-SC582BBCZ-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 digital signal processing semiconductors, headquartered in Wilmington, MA.
The ADSP-SC582BBCZ-4A belongs to the SHARC+ family - designed specifically for demanding real-time audio, automotive, and industrial applications requiring deterministic floating-point performance, functional safety, and heterogeneous processing capability.
FAQ
What is the maximum operating frequency of each core in the ADSP-SC582BBCZ-4A?
The ADSP-SC582BBCZ-4A features two SHARC+ cores each operating at up to 450 MHz and one Arm Cortex-A5 core also running at 450 MHz. These frequencies are guaranteed under specified voltage (VDD_INT = 1.05 V) and temperature (−40°C to +125°C) conditions per the Rev. C datasheet. The ADSP-SC582BBCZ-4A does not support dynamic frequency scaling; clock rates are fixed at power-on based on PLL configuration and external crystal input.
Does the ADSP-SC582BBCZ-4A support AEC-Q100 qualification?
Yes, the ADSP-SC582BBCZ-4A is AEC-Q100 qualified for automotive applications at Grade 2 (−40°C to +105°C ambient, −40°C to +125°C junction). This qualification covers stress testing for temperature cycling, humidity, ESD, and latch-up - confirming suitability for cabin and non-engine-bay automotive systems. The ADSP-SC582BBCZ-4A datasheet explicitly states AEC-Q100 compliance in Section "Additional Features" and Table 3.
How is memory coherency managed between the Arm Cortex-A5 and SHARC+ cores in the ADSP-SC582BBCZ-4A?
Memory coherency between the Arm Cortex-A5 and SHARC+ cores in the ADSP-SC582BBCZ-4A is enforced by the CoreLink PL-310 L2 cache controller, which provides two 64-bit completer ports - one connecting to the Arm core's instruction/data interfaces and another linking both SHARC+ cores for data coherency. The ADSP-SC582BBCZ-4A uses explicit cache maintenance instructions (e.g., clean/invalidate) and hardware snooping to maintain consistency across L1 caches and shared L2 SRAM.
Can the ADSP-SC582BBCZ-4A boot directly from an SD card or eMMC device?
No, the ADSP-SC582BBCZ-4A does not support direct boot from SD or eMMC. Its boot sources are limited to SPI flash, parallel NOR/NAND, or USB recovery mode - as defined by BOOT_CFG[3:0] strap pins. While the ADSP-SC582BBCZ-4A includes an SDIO/eMMC controller, it operates only after boot completion and initialization by the Arm core; the boot ROM lacks SDIO/eMMC driver support.
What debug interfaces are supported by the ADSP-SC582BBCZ-4A?
The ADSP-SC582BBCZ-4A supports JTAG (IEEE 1149.1) and SWD (Serial Wire Debug) interfaces via dedicated TCK/TMS/TDO/TDI/TRST_B and SWDIO/SWCLK pins. It integrates Arm CoreSight debug infrastructure including ETM trace macrocell, DAP (Debug Access Port), and SWO (Serial Wire Output) for real-time instruction tracing. Full debug capability requires compatible tools such as CrossCore Embedded Studio and ICE-1000/2000 emulators.
ADSP-SC582BBCZ-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:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 349-CSPBGA (19x19)
ADSP-SC582BBCZ-4A FAQ
1.How can I place an order for ADSP-SC582BBCZ-4A through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-SC582BBCZ-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-SC582BBCZ-4A reliable?
The price and inventory of ADSP-SC582BBCZ-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-SC582BBCZ-4A is usually 5 days.
3.What payment methods are accepted for ADSP-SC582BBCZ-4A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-SC582BBCZ-4A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-SC582BBCZ-4A?
ADSP-SC582BBCZ-4A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-SC582BBCZ-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-SC582BBCZ-4A?
For technical support, including ADSP-SC582BBCZ-4A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-SC582BBCZ-4A requirements.
6.How does Aetrix verify that ADSP-SC582BBCZ-4A is sourced from the original manufacturer or authorized distributors?
All ADSP-SC582BBCZ-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-SC582BBCZ-4A meets industry standards.
7.What is the process for return or replacement of ADSP-SC582BBCZ-4A?
All ADSP-SC582BBCZ-4A units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-SC582BBCZ-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-SC582BBCZ-4A part is unused and in its original packaging.
Return procedure for ADSP-SC582BBCZ-4A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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