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Analog Devices Inc. ADSP-21569WCBCZ10
- Part No.:
- ADSP-21569WCBCZ10
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 400-LBGA, CSPBGA
- Datasheet:
-
ADSP-21569WCBCZ10.pdf
- Description:
- SHARC WITH DDR 1000MHZ
- Quantity:
- Payment:
- Shipping:
Inventory:1,467
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Product details
Overview
ADSP-21569WCBCZ10 from Analog Devices is a SHARC+ single-core floating-point DSP operating at up to 1 GHz, featuring 5 MB L1 SRAM with parity, 8 MB L2 SRAM with ECC, and integrated FIR/IIR accelerators. It supports 32-/40-/64-bit floating-point arithmetic and is AEC-Q100 qualified for automotive audio amplifier, ANC/RNC, and digital cockpit applications.
For engineers reviewing the ADSP-21569WCBCZ10 datasheet, ADSP-21569WCBCZ10 pinout, ADSP-21569WCBCZ10 application, or ADSP-21569WCBCZ10 equivalent, key selection criteria include its 400-ball CSP_BGA package, 1 GHz core speed, DDR3L interface, hardware crypto acceleration, and automotive-grade thermal and safety features.
Technical Context
The ADSP-21569WCBCZ10 implements a SIMD SHARC+ core with dual computational elements (PEx/PEy), branch prediction, and instruction conflict cache enabling single-cycle fetch of four operands plus one instruction. Its memory subsystem includes configurable L1 SRAM blocks (up to 1 MB each for PM/DM/cache) and an 8 MB L2 SRAM subdivided into eight banks for concurrent DMA and core access.
System-level integration includes a dedicated SHARC fabric linking FIR/IIR accelerators directly to L1 memory at CCLK speed, a 16-bit DDR3/DDR3L controller via L3 interface, and security features including OTP memory, fast secure boot, and dual CRC with MemDMA - all supporting deterministic real-time audio processing in automotive environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | SHARC+ single-core SIMD with PEx/PEy parallel execution units and IEEE 32/40/64-bit floating-point support |
| Maximum Core Frequency | 1 GHz - enables real-time execution of high-complexity audio algorithms such as multi-channel ANC and beamforming |
| L1 Memory | 5 MB (640 kB) SRAM with parity - configurable as code/data/cache; supports single-cycle core access |
| L2 Memory | 8 MB (1 MB) SRAM with ECC - banked architecture allows concurrent core and DMA access without contention |
| External Memory Interface | 16-bit DDR3/DDR3L controller via L3 interface - optimized for low-power system memory expansion |
| Package | 400-ball CSP_BGA, 17 mm × 17 mm, 0.8 mm pitch - RoHS-compliant, automotive-qualified footprint |
| Automotive Qualification | AEC-Q100 Grade 2 (−40°C to +105°C) - validated for under-hood and infotainment module deployment |
Pinout & Package
ADSP-21569WCBCZ10 is housed in a 17 mm × 17 mm, 400-ball CSP_BGA package with 0.8 mm ball pitch and RoHS compliance. Pin assignments follow Analog Devices' standardized 400-ball CSP_BGA layout for the ADSP-2156x family, supporting full signal routing across DAI, SPORT, ASRC, SPI, UART, I²C, S/PDIF, and GPIO resources.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_IO | I/O power supply | 1.8 V supply for all digital I/O banks; requires local decoupling for signal integrity in high-speed audio interfaces |
| VDD_CORE | Core power supply | 0.85 V nominal supply for SHARC+ core; tight regulation required to sustain 1 GHz operation |
| CLKIN | Primary clock input | Accepts 1–50 MHz crystal or external clock; feeds Clock Generation Unit (CGU) for internal PLL synthesis |
| RESET_N | Active-low reset input | Synchronous deassertion initiates cold boot sequence; monitored by Reset Control Unit (RCU) |
| BOOT_CFG[2:0] | Boot configuration pins | Three-pin strap determines boot source (SPI, OSPI, or internal ROM); latched at power-on reset |
| DAI_PB0–PB23 | Digital Audio Interface pins | Configurable as TDM, I²S, or custom serial audio; support up to 24 channels per port with programmable frame sync |
Key Features
| Feature | Design Value |
|---|---|
| FIR/IIR Hardware Accelerators | Run at full 1 GHz CCLK speed with direct L1 memory access via SHARC fabric - offloads >90% of filter computation from core, freeing cycles for control and metadata processing |
| Security Crypto Engine | Integrated AES-128/256, SHA-256, and RSA acceleration with OTP key storage - enables authenticated secure boot and runtime IP protection |
| Enhanced Memory Protection | L1 parity, L2 ECC, SMPU, and SPU enforce memory isolation between firmware partitions and peripherals - meets ASIL-B functional safety requirements |
| Audio-Specific Peripherals | 2×4 ASRC pairs, 2×2 precision clock generators, 2× full SPORTs, and 4-channel 12-bit HADC - eliminate external audio codec components in premium head unit designs |
| Thermal & Safety Monitoring | On-die TMU with programmable thresholds, dual watchdog timers, and fault management unit (FMU) - provides fail-safe shutdown and diagnostic reporting for automotive systems |
Applications
| Automotive Audio Amplifier | Active Noise Cancellation (ANC) |
|---|---|
Use Scenario: High-power Class-D amplifier in electric vehicle cabin with real-time equalization, speaker protection, and load diagnostics. IC Role / Device Role / Timing Role: Primary DSP executing FIR-based speaker linearization, thermal compensation algorithms, and PWM generation timing control. Use Value: 1 GHz SHARC+ core and 5 MB L1 SRAM enable sub-50 µs latency loop closure for adaptive speaker protection without external co-processors. | Use Scenario: In-cabin feedforward + feedback ANC system suppressing HVAC, road, and powertrain noise across 20–500 Hz band. IC Role / Device Role / Timing Role: Real-time adaptive filter engine using LMS/NLMS on 4-channel mic inputs and 8-channel speaker outputs with ASRC-synchronized sample rates. Use Value: Integrated 2×4 ASRC pairs and FIR accelerators allow simultaneous resampling and filtering of 12+ audio streams at ≤100 µs end-to-end latency. |
| Digital Cockpit Infotainment | Rear Seat Entertainment (RSE) |
Use Scenario: Centralized cockpit domain controller handling voice assistant, navigation audio, and multi-zone media playback. IC Role / Device Role / Timing Role: Audio subsystem processor managing DAI routing, S/PDIF Tx/Rx, and multi-format decoding (Dolby, DTS) with low-jitter clock generation. Use Value: Dual precision clock generators and 2× S/PDIF interfaces provide independent, jitter-free audio clocks for instrument cluster and center display zones. | Use Scenario: Wireless streaming receiver in rear-seat tablet dock with Bluetooth A2DP, aptX HD, and HDMI ARC passthrough. IC Role / Device Role / Timing Role: Audio concentrator aggregating Bluetooth baseband, HDMI audio return, and local DAC output with dynamic latency compensation. Use Value: 10× timers + 1× counter and flexible GPIO multiplexing enable precise synchronization of wireless packet arrival, buffer fill level, and video frame triggers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance audio DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-21567WCBCZ8 | Same 400-ball CSP_BGA package but rated for 800 MHz max frequency and 1 MB L2 SRAM (vs. 8 MB) | Targeted at cost-sensitive automotive audio nodes where full 1 GHz and 8 MB L2 are not required | Select when system algorithm complexity fits within 800 MHz throughput and external DDR is acceptable for coefficient storage |
| ADSP-SC589WCSZ-4 | Heterogeneous dual-core (SHARC+ + ARM Cortex-A5) in 19×19 mm BGA; 400 MHz SHARC+ core; no integrated DDR controller | Designed for Linux-capable audio gateways requiring application-layer OS services alongside DSP processing | Choose when system requires embedded Linux, TCP/IP stack, or GUI rendering alongside audio processing - not a drop-in replacement |
Compared with ADSP-21569WCBCZ10, the ADSP-21567WCBCZ8 trades peak performance and L2 capacity for lower cost and power, while the ADSP-SC589WCSZ-4 adds ARM application processing at the expense of SHARC+ clock speed and integrated memory bandwidth - making the ADSP-21569WCBCZ10 optimal for pure high-fidelity, low-latency audio DSP workloads.
Availability
ADSP-21569WCBCZ10 is available at Aetrix Electronics and suitable for automotive audio amplifier, active noise cancellation, and digital cockpit infotainment systems requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant sourcing.
Supply support for ADSP-21569WCBCZ10 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 ADSP-21569WCBCZ10 belongs to the SHARC+ DSP product line, engineered specifically for deterministic, low-latency audio and sensor fusion processing in automotive and professional audio systems - emphasizing floating-point accuracy, memory bandwidth, and hardware acceleration.
FAQ
What is the maximum operating frequency of the ADSP-21569WCBCZ10?
The ADSP-21569WCBCZ10 operates at up to 1 GHz, confirmed in Analog Devices' Rev. D datasheet (Page 3, Table 1). This speed grade is specific to the "WCBCZ10" suffix and applies under specified voltage (VDD_CORE = 0.85 V) and temperature (−40°C to +105°C) conditions. The 1 GHz rating enables real-time execution of complex audio algorithms such as multi-band ANC and psychoacoustic rendering without external coprocessors.
Does the ADSP-21569WCBCZ10 support DDR3L memory?
Yes, the ADSP-21569WCBCZ10 integrates a 16-bit DDR3/DDR3L controller via its L3 interface, as documented in the "ADDITIONAL FEATURES" section (Page 1) and Figure 1 block diagram. It supports DDR3L-1066 (533 MHz) operation with programmable timing parameters and on-die termination - enabling low-power, high-bandwidth external memory expansion for coefficient tables and streaming buffers.
Is the ADSP-21569WCBCZ10 AEC-Q100 qualified?
Yes, the ADSP-21569WCBCZ10 is AEC-Q100 qualified for automotive applications, explicitly stated in the "ADDITIONAL FEATURES" section (Page 1) and "Automotive Products" chapter (Page 101). It meets Grade 2 requirements (−40°C to +105°C ambient), including stress testing for thermal cycling, humidity, and vibration - validated for use in head units, amplifiers, and digital cockpits.
What package type does the ADSP-21569WCBCZ10 use?
The ADSP-21569WCBCZ10 uses a 400-ball CSP_BGA package measuring 17 mm × 17 mm with 0.8 mm ball pitch, as specified in the "SYSTEM FEATURES" section (Page 1) and "Outline Dimensions" (Page 99). This RoHS-compliant package is shared across the ADSP-2156x family and supports high-density PCB layouts typical in automotive ECU modules.
Does the ADSP-21569WCBCZ10 include hardware security features?
Yes, the ADSP-21569WCBCZ10 includes crypto hardware accelerators (AES-128/256, SHA-256), fast secure boot with OTP key storage, and dual CRC engines with MemDMA support - all detailed in the "ADDITIONAL FEATURES" and "Security Features" sections (Pages 1, 11–12). These features enable secure firmware authentication, encrypted OTA updates, and runtime IP protection in production automotive systems.
ADSP-21569WCBCZ10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- SHARC®
- Package/Case:
- 400-LBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Fixed/Floating Point
- Interface:
- DDR3, DDR3L, I2C, Link Port, QSPI, SPDIF, SPI, SPORT, UART/USART
- Clock Rate:
- 1GHz
- Non-Volatile Memory:
- -
- On-Chip RAM:
- 1.625MB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1V
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 400-CSPBGA (17x17)
ADSP-21569WCBCZ10 FAQ
1.How can I place an order for ADSP-21569WCBCZ10 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-21569WCBCZ10 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-21569WCBCZ10 reliable?
The price and inventory of ADSP-21569WCBCZ10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-21569WCBCZ10 is usually 5 days.
3.What payment methods are accepted for ADSP-21569WCBCZ10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-21569WCBCZ10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-21569WCBCZ10?
ADSP-21569WCBCZ10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-21569WCBCZ10 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-21569WCBCZ10?
For technical support, including ADSP-21569WCBCZ10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-21569WCBCZ10 requirements.
6.How does Aetrix verify that ADSP-21569WCBCZ10 is sourced from the original manufacturer or authorized distributors?
All ADSP-21569WCBCZ10 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-21569WCBCZ10 meets industry standards.
7.What is the process for return or replacement of ADSP-21569WCBCZ10?
All ADSP-21569WCBCZ10 units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-21569WCBCZ10, 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-21569WCBCZ10 part is unused and in its original packaging.
Return procedure for ADSP-21569WCBCZ10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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