Analog Devices Inc. ADSP-SC584KBCZ-5A

Overview

ADSP-SC584KBCZ-5A 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 Cortex-A5 operation. It features 5 Mb L1 SRAM per SHARC+ core (with parity), 256 kB L2 SRAM with ECC, and supports 32-/40-/64-bit floating-point arithmetic. Designed for automotive audio processing, it integrates dual CAN 2.0 controllers, dual USB 2.0 HS interfaces, and AEC-Q100 qualification.

For engineers reviewing the ADSP-SC584KBCZ-5A datasheet, ADSP-SC584KBCZ-5A pinout, ADSP-SC584KBCZ-5A application, or ADSP-SC584KBCZ-5A equivalent, key selection criteria include dual-core SHARC+ clock speed, L1/L2 memory configuration, automotive temperature range support, Arm TrustZone security integration, and 349-ball 19 mm × 19 mm BGA package compatibility.

Technical Context

The ADSP-SC584KBCZ-5A 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 support). The system fabric interconnects both domains via shared L2 SRAM (256 kB, ECC-protected) and L2 ROM (512 kB).

It includes dedicated hardware acceleration for FFT/IFFT, FIR/IIR filtering, harmonic analysis, SINC decimation, and cryptographic operations. Safety and security are enforced through Arm TrustZone, dual CRC units, watchdog timers, thermal monitoring unit (TMU), and on-chip memory protection units (SMPU/SPU), meeting AEC-Q100 Grade 2 requirements (−40°C to +105°C).

Key Specifications

Pinout & Package

ADSP-SC584KBCZ-5A uses a 349-ball CSP_BGA package (19 mm × 19 mm, 0.8 mm pitch), RoHS compliant, with ball assignments defined in Analog Devices' ADSP-SC58x Designer Quick Reference (Rev. C, pp. 158–162). Pin functions include dual CAN transceivers (CAN0_RX/TX, CAN1_RX/TX), USB PHY interfaces (USB0_DP/DM, USB1_DP/DM), DDR3L memory controller (DQ[15:0], DQS[1:0], ADDR[15:0]), and multiplexed GPIO (Port A–E, 80 pins + 28 DAI pins).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual-core DSP + application processor applications.

Compared with ADSP-SC584KBCZ-5A, the ADSP-SC587KBCZ-5A offers greater memory interface flexibility at the cost of larger footprint and no PCIe, while ADSP-SC584WBCZ-5A extends temperature range without altering functionality-making the K-suffix variant optimal for cost-sensitive, thermally constrained infotainment designs.

Availability

ADSP-SC584KBCZ-5A is available at Aetrix Electronics and suitable for automotive infotainment, professional audio equipment, and industrial motor control systems requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 compliance.

Supply support for ADSP-SC584KBCZ-5A 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-SC584KBCZ-5A belongs to the SHARC+ family - engineered specifically for deterministic, low-latency audio and sensor processing in automotive and professional audio applications where floating-point precision and heterogeneous compute are critical.

FAQ

What is the maximum operating frequency of each core in the ADSP-SC584KBCZ-5A?

The ADSP-SC584KBCZ-5A operates its dual SHARC+ cores at up to 500 MHz each and its Arm Cortex-A5 core at 500 MHz. This is confirmed in Table 2 of the Rev. C datasheet (page 4), which specifies "SHARC+ Core1 (MHz, Max): 500" and "Arm Cortex-A5 (MHz, Max): 500" for the ADSP-SC584 variant. These frequencies are sustained across the full automotive temperature range (−40°C to +105°C) under specified power supply and cooling conditions.

Does the ADSP-SC584KBCZ-5A support PCIe 2.0?

No, the ADSP-SC584KBCZ-5A does not include PCIe 2.0. According to Table 2 (page 4) and the General Description (page 3), PCIe 2.0 (1 lane) is only available on the ADSP-SC589 variant. The ADSP-SC584KBCZ-5A provides dual CAN 2.0, dual USB 2.0 HS, and EMAC interfaces instead - making it suitable for automotive networking and audio I/O without requiring high-speed serial expansion.

What memory types and capacities are integrated on-chip in the ADSP-SC584KBCZ-5A?

The ADSP-SC584KBCZ-5A integrates 5 Mb (640 kB) of L1 SRAM per SHARC+ core (with parity), 256 kB of shared L2 SRAM with ECC protection, and 512 kB of shared L2 ROM. As stated in the System Features section (page 1) and Table 2 (page 4), this memory hierarchy enables deterministic real-time execution while providing boot code storage and inter-processor data sharing - all without external memory dependency for basic operation.

Is the ADSP-SC584KBCZ-5A qualified for automotive use?

Yes, the ADSP-SC584KBCZ-5A is AEC-Q100 qualified for automotive applications. The datasheet explicitly states "AEC-Q100 qualified for automotive applications" in the Additional Features section (page 1) and confirms Grade 2 temperature range (−40°C to +105°C) in the Operating Conditions chapter (page 79). This qualification covers reliability testing including HTOL, TC, and ESD - validating suitability for infotainment and ADAS audio subsystems.

How many CAN interfaces does the ADSP-SC584KBCZ-5A support, and what version?

The ADSP-SC584KBCZ-5A supports two CAN 2.0 interfaces, as listed in the Peripherals section (page 1) and Table 1 (page 3). Both CAN controllers comply with ISO 11898-1 and support bit rates up to 1 Mbps. They are implemented as dedicated peripheral blocks with integrated message RAM and FIFOs - enabling concurrent CAN FD-ready communication (via software configuration) and robust automotive network integration without external CAN controllers.