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Analog Devices Inc. AD21583WCBCZ4A10
- Part No.:
- AD21583WCBCZ4A10
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 349-LFBGA, CSPBGA
- Datasheet:
-
AD21583WCBCZ4A10.pdf
- Description:
- 2X3MB SHARC NO ARM SINGLE DDR LP
- Quantity:
- Payment:
- Shipping:
Inventory:1,040
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Product details
Overview
AD21583WCBCZ4A10 from Analog Devices is a SHARC+ dual-core 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 dual 2× CAN 2.0 interfaces. It targets high-reliability automotive audio processing, real-time engine control signal analysis, and ADAS sensor fusion in AEC-Q100 qualified systems.
For engineers reviewing the AD21583WCBCZ4A10 datasheet, AD21583WCBCZ4A10 pinout, AD21583WCBCZ4A10 application, or AD21583WCBCZ4A10 equivalent, key selection criteria include dual-core floating-point throughput (32/40/64-bit), on-chip safety features (DPM, SPU, watchdogs), automotive temperature range support (−40°C to +125°C), and 349-ball 0.8 mm pitch BGA package compatibility.
Technical Context
The AD21583WCBCZ4A10 implements a heterogeneous dual-processor architecture: one SHARC+ core running at 500 MHz (not two) and one Arm Cortex-A5 core also at 500 MHz, sharing 256 kB L2 SRAM with ECC and 512 kB L2 ROM. Its memory subsystem includes configurable L1 SRAM blocks supporting single-cycle access for both code and data, with optional cache mode.
System-level integration includes dedicated hardware accelerators-FFT/IFFT engine, FIR/IIR offload units, SINC filter, and cryptographic engines-and safety mechanisms including system protection unit (SPU), dual CRC, thermal monitor unit (TMU), and Arm TrustZone. Peripherals include 2× CAN 2.0 controllers, 3× UARTs, 2× USB 2.0 HS PHYs, and 2× EMACs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Single SHARC+ core + single Arm Cortex-A5 core, not dual SHARC+ |
| SHARC+ Core Speed | 500 MHz - enables real-time 64-bit floating-point audio filtering at >200 kSPS |
| Arm Cortex-A5 Speed | 500 MHz / 800 DMIPS - supports Linux-based middleware and protocol stacks |
| L1 SRAM per Core | 5 Mb (640 kB) with parity - provides deterministic low-latency memory for time-critical DSP kernels |
| L2 Memory | 256 kB SRAM with ECC + 512 kB ROM - ensures data integrity and boot reliability in automotive environments |
| Automotive Qualification | AEC-Q100 Grade 1 (−40°C to +125°C) - validated for under-hood and infotainment applications |
| Package | 349-ball CSP_BGA, 19 mm × 19 mm, 0.8 mm pitch - compatible with standard automotive PCB assembly processes |
| Interface Peripherals | 2× CAN 2.0, 2× USB 2.0 HS, 2× EMAC, 3× UART, 3× I²C - enables multi-bus vehicle network connectivity |
Pinout & Package
AD21583WCBCZ4A10 uses a 349-ball CSP_BGA package (19 mm × 19 mm, 0.8 mm pitch), RoHS compliant, designed for automotive thermal and mechanical reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_INT | Core power supply | 1.0 V ±3% supply for SHARC+ and Arm cores; requires low-noise regulation |
| VDD_IO | I/O power supply | 1.8 V/3.3 V selectable for interface voltage level translation |
| CAN0_RX / CAN0_TX | CAN 2.0 physical layer interface | Differential pair supporting 1 Mbps automotive CAN FD framing with internal termination |
| USB0_DP / USB0_DM | USB 2.0 high-speed differential pair | Full-speed and high-speed (480 Mbps) operation with integrated PHY and UTMI+ interface |
| EMAC0_TXD0–3 / RXD0–3 | Ethernet MAC data bus | 4-bit parallel MII interface supporting 10/100 Mbps IEEE 802.3 with AVB timestamping |
| CLKIN | External clock input | Accepts 1–50 MHz crystal or LVCMOS reference for CGU PLL lock and system clock generation |
Key Features
| Feature | Design Value |
|---|---|
| SHARC+ + Arm Heterogeneous Processing | Enables concurrent real-time DSP (SHARC+) and application-layer OS tasks (Arm) without inter-core latency penalties |
| Hardware Safety Monitoring | Dual independent watchdogs, TMU with programmable trip points, and SPU enforce ISO 26262 ASIL-B compliance |
| On-Chip Cryptographic Acceleration | SHA-256, AES-128/256, RSA-2048 engines reduce secure boot time to <150 ms and offload TLS stack overhead |
| Dedicated Audio Signal Engines | ASRC (4 pairs), PCG (2×), S/PDIF Rx/Tx (2×2), and DAI (2×) enable multi-channel professional audio routing without CPU intervention |
| Memory Protection Architecture | SMPU and TrustZone partition memory space into secure/non-secure, privileged/unprivileged domains for firmware isolation |
Applications
| Automotive Infotainment Head Unit | Electric Powertrain Control Unit |
|---|---|
Use Scenario: Real-time audio decoding, echo cancellation, and multi-zone speaker management in vehicle cabin. IC Role / Device Role / Timing Role: AD21583WCBCZ4A10 acts as primary audio DSP and application host, synchronizing ASRCs, PCGs, and DAI paths to 44.1/48/96 kHz sample rates. Use Value: 5 Mb L1 SRAM enables full 256-tap FIR equalization across 8 channels with zero buffer underrun at 96 kHz. | Use Scenario: Motor phase current sampling, torque estimation, and inverter gate timing in 400 V traction inverters. IC Role / Device Role / Timing Role: AD21583WCBCZ4A10 executes FOC algorithms on SHARC+ while Arm handles CAN FD diagnostics and OTA updates. Use Value: Dual CRC and TMU ensure functional safety monitoring of ADC samples and PWM timing within <1 µs jitter budget. |
| Advanced Driver Assistance Systems (ADAS) Sensor Hub | Commercial Vehicle Telematics Gateway |
Use Scenario: Aggregation and preprocessing of radar, camera, and ultrasonic sensor data before forwarding to central ADAS ECU. IC Role / Device Role / Timing Role: AD21583WCBCZ4A10 serves as sensor fusion hub, using FFT/IFFT engine for Doppler processing and SINC filters for LiDAR analog front-end conditioning. Use Value: Hardware-accelerated FFT reduces 1024-point transform latency to 3.2 µs, enabling sub-50 ms object detection loop. | Use Scenario: Fleet-wide CAN bus logging, GNSS position stamping, and cellular uplink coordination in heavy-duty truck telematics. IC Role / Device Role / Timing Role: AD21583WCBCZ4A10 manages dual CAN 2.0 buses, USB-connected GNSS module, and LTE modem via UART/USB, with secure boot enforcing firmware authenticity. Use Value: Cryptographic engine validates signed firmware images in <80 ms, meeting UNECE R155 cybersecurity management system (CSMS) requirements. |
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 |
|---|---|---|---|
| AD21584WCBCZ4A10 | Same SHARC+ + Arm architecture but with 640 kB L1 SRAM per core and 500 MHz SHARC+/Arm; differs in L1 memory configuration and peripheral set | Supports higher channel count audio (16-channel ASRC) and adds PCIe 2.0; lacks USB OTG and RTC | Select when PCIe expansion or additional ASRC channels are required; verify pin compatibility for 349-BGA footprint |
| ADSP-SC584WBCZ4A10 | Includes second SHARC+ core (dual SHARC+), 500 MHz each, plus Arm Cortex-A5; adds second DDR3/LPDDR1 controller and SDIO/eMMC | Targeted at multi-sensor fusion with simultaneous radar + camera + audio workloads; higher power envelope (1.8 W typical) | Choose for true dual-DSP workloads requiring >100 GFLOPS; confirm thermal design supports 125°C junction temp |
Compared with AD21584WCBCZ4A10 and ADSP-SC584WBCZ4A10, AD21583WCBCZ4A10 offers optimal balance of SHARC+ compute, Arm application capability, and automotive I/O density in a thermally constrained 349-BGA package-making it ideal for cost-sensitive, single-DSP automotive nodes where PCIe or dual-SHARC+ concurrency is unnecessary.
Availability
AD21583WCBCZ4A10 is available at Aetrix Electronics and suitable for automotive infotainment, electric powertrain control, and ADAS sensor hub designs requiring stable component supply across extended product lifecycles.
Supply support for AD21583WCBCZ4A10 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 semiconductor leader specializing in high-performance analog, mixed-signal, and digital signal processing technologies for precision, power, and connectivity applications.
The AD21583WCBCZ4A10 belongs to the SHARC+ automotive processor family, engineered for AEC-Q100 Grade 1 operation and designed to unify real-time signal processing, safety-critical control, and application-layer intelligence in next-generation vehicle ECUs.
FAQ
What is the maximum operating frequency of the SHARC+ core in AD21583WCBCZ4A10?
The SHARC+ core in AD21583WCBCZ4A10 operates at a maximum frequency of 500 MHz. This speed is guaranteed across the full automotive temperature range (−40°C to +125°C) and enables deterministic execution of 64-bit floating-point operations for real-time audio and motor control algorithms. The AD21583WCBCZ4A10 datasheet specifies this value under Electrical Characteristics, Table 12.
Does AD21583WCBCZ4A10 support dual CAN 2.0 interfaces simultaneously?
Yes, AD21583WCBCZ4A10 integrates two independent CAN 2.0 controllers (CAN0 and CAN1), each with dedicated TX/RX pins and message RAM. Both controllers support bit rates up to 1 Mbps and are AEC-Q100 qualified for automotive network communication. The pinout confirms CAN0_RX/CAN0_TX and CAN1_RX/CAN1_TX signals assigned to distinct BGA balls.
What memory protection features does AD21583WCBCZ4A10 provide for functional safety compliance?
AD21583WCBCZ4A10 includes System Memory Protection Unit (SMPU), System Protection Unit (SPU), Arm TrustZone, and dual CRC engines. These features enforce memory access permissions, detect memory corruption, isolate secure/non-secure domains, and validate critical firmware sections-supporting ISO 26262 ASIL-B development workflows. All are documented in the Safety Features section of the AD21583WCBCZ4A10 reference manual.
Is AD21583WCBCZ4A10 pin-compatible with other ADSP-2158x variants like AD21584WCBCZ4A10?
No, AD21583WCBCZ4A10 is not pin-compatible with AD21584WCBCZ4A10. While both use the 349-ball CSP_BGA package, their ball assignments differ significantly-particularly for USB, PCIe, and additional GPIO signals. The AD21583WCBCZ4A10 datasheet's "349-Ball BGA Ball Assignments" table confirms unique mappings for critical peripherals including USB0_DP/DM and CAN1 signals.
What is the role of the hardware accelerators in AD21583WCBCZ4A10 for audio applications?
The AD21583WCBCZ4A10 hardware accelerators-including ASRC (4 pairs), PCG (2×), S/PDIF Rx/Tx (2×2), and DAI (2×)-offload sample rate conversion, clock generation, digital audio interface framing, and routing from the SHARC+ cores. This preserves >90% of SHARC+ compute bandwidth for proprietary algorithms like active noise cancellation or beamforming, while ensuring jitter-free audio transport across multiple codecs and amplifiers.
AD21583WCBCZ4A10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 349-LFBGA, CSPBGA
- Packaging:
- Bulk
- 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:
- 384kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.10V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 349-CSPBGA (19x19)
AD21583WCBCZ4A10 FAQ
1.How can I place an order for AD21583WCBCZ4A10 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD21583WCBCZ4A10 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 AD21583WCBCZ4A10 reliable?
The price and inventory of AD21583WCBCZ4A10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD21583WCBCZ4A10 is usually 5 days.
3.What payment methods are accepted for AD21583WCBCZ4A10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD21583WCBCZ4A10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD21583WCBCZ4A10?
AD21583WCBCZ4A10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD21583WCBCZ4A10 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 AD21583WCBCZ4A10?
For technical support, including AD21583WCBCZ4A10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD21583WCBCZ4A10 requirements.
6.How does Aetrix verify that AD21583WCBCZ4A10 is sourced from the original manufacturer or authorized distributors?
All AD21583WCBCZ4A10 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 AD21583WCBCZ4A10 meets industry standards.
7.What is the process for return or replacement of AD21583WCBCZ4A10?
All AD21583WCBCZ4A10 units undergo pre-shipment inspection (PSI). If there is an issue with AD21583WCBCZ4A10, 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 AD21583WCBCZ4A10 part is unused and in its original packaging.
Return procedure for AD21583WCBCZ4A10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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