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Analog Devices Inc. ADBF592WYCPZ402
- Part No.:
- ADBF592WYCPZ402
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
ADBF592WYCPZ402.pdf
- Description:
- BLACKFIN PROCESSOR WITH ON CHIP
- Quantity:
- Payment:
- Shipping:
Inventory:4,394
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Product details
Overview
ADBF592WYCPZ402 from Analog Devices is a Blackfin® embedded processor IC featuring a 400 MHz dual-MAC signal processing core, 68 KB of core-accessible L1/L3 memory (32 KB L1 instruction SRAM + 64 KB L1 instruction ROM + 32 KB L1 data SRAM + 4 KB scratchpad + 4 KB boot ROM), and integrated peripherals including two dual-channel SPORTs, two SPI ports, one UART with IrDA, PPI supporting ITU-R 656 video, TWI, 32 GPIOs, and on-chip PLL - deployed in portable multimedia and industrial control systems requiring real-time DSP and RISC programmability.
For engineers reviewing the ADBF592WYCPZ402 datasheet, ADBF592WYCPZ402 pinout, ADBF592WYCPZ402 application, or ADBF592WYCPZ402 equivalent, key selection criteria include its 64-lead LFCSP package, 100 MHz system clock limit, dynamic voltage/frequency scaling support, memory protection via MMU, and boot flexibility from SPI/PPI/UART - all critical for low-power embedded audio/video edge nodes.
Technical Context
The ADBF592WYCPZ402 implements the Blackfin Micro Signal Architecture (MSA) with dual 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs, and a 40-bit shifter - enabling simultaneous 16-bit multiply-accumulate and SIMD multimedia operations per cycle. Its modified Harvard memory architecture separates 32 KB L1 instruction SRAM, 32 KB L1 data SRAM, and 64 KB L1 instruction ROM for zero-wait-state execution at full core speed.
Peripherals are connected via high-bandwidth buses operating up to 100 MHz, with dedicated DMA channels for SPORT, SPI, UART, and PPI - supporting 2-D DMA with arbitrary row/column step sizes up to ±32K for real-time video de-interleaving. The event controller integrates a 28-input interrupt handler with nested prioritization (IVG15–7), NMI, and emulation mode via JTAG.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Frequency | Up to 400 MHz - enables real-time execution of complex audio codecs and video preprocessing algorithms without external acceleration. |
| System Clock Max | 100 MHz - constrains peripheral bus timing and determines maximum PPI data rate (≤50 MHz) and SPI/SPORT sample rates. |
| L1 Memory Total | 68 KB core-accessible (32K inst SRAM + 32K data SRAM + 4K scratchpad) - sufficient for tight-loop DSP kernels and real-time OS stacks with deterministic latency. |
| Boot Sources | SPI, PPI, UART, or internal L1 ROM - allows field firmware updates via serial interface or secure boot from encrypted on-chip ROM. |
| Package | 64-lead LFCSP (9 mm × 9 mm, 0.85 mm height) - supports high-density PCB layouts and thermal dissipation in fanless industrial enclosures. |
| Power Management | On-chip PLL + off-chip voltage regulator interface - enables dynamic VDD scaling synchronized with frequency changes for battery runtime optimization. |
| Memory Protection | MMU with supervisor/user modes - isolates application tasks and prevents unauthorized access to system registers or peripheral MMRs. |
Pinout & Package
ADBF592WYCPZ402 is housed in a 64-lead Lead Frame Chip Scale Package (LFCSP) with 0.85 mm profile and 9 mm × 9 mm body size, optimized for thermal performance and board space efficiency in compact embedded systems.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDINT | Core supply voltage input | Accepts 0.8–1.2 V; must be regulated externally and sequenced before VDDIO for safe power-up. |
| VDDIO | I/O supply voltage input | Supports 1.8–3.3 V; sets logic levels for GPIO, SPORT, SPI, UART, and PPI interfaces. |
| CLKIN | External reference clock input | Drives on-chip PLL; accepts 1–50 MHz crystal or CMOS clock for flexible system timing design. |
| RESET | Active-low asynchronous reset | Resets core and peripherals; requires ≥100 ns pulse width and proper debouncing for reliable boot. |
| BOOT_CFG[2:0] | Boot configuration inputs | Three-pin strap selects boot source (SPI0, PPI, UART0, or L1 ROM); pulled high/low via resistors at power-on. |
| SPORT0_DA | SPORT0 data input/output | Full-duplex synchronous serial data line; supports I2S, TDM, and left-justified formats up to 50 Mbps. |
| PPI_DATA[15:0] | Parallel peripheral interface data bus | 16-bit bidirectional bus for ITU-R 656 video capture/transmission; operates at ≤50 MHz with frame sync control. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit MAC + 40-bit ALUs | Enables concurrent 16×16 multiply-accumulate and video ALU operations per cycle - essential for real-time H.264 motion estimation and audio echo cancellation. |
| Two dual-channel SPORTs | Supports eight stereo I2S channels simultaneously - eliminates need for external audio interface ICs in multi-mic/multi-speaker voice processing systems. |
| ITU-R 656 compliant PPI | Direct connection to video ADCs/DACs with embedded SOL/SOF packet decoding - removes FPGA glue logic in HD video capture subsystems. |
| Memory-mapped peripherals | All control registers reside in flat 32-bit address space above 0xFF80_0000 - simplifies driver development and enables unified memory management with MMU protection. |
| 28-interrupt vector controller | Hardware-nested prioritization with IVG15–7 mapping - guarantees deterministic response to time-critical events like PPI frame sync or SPORT buffer overflow. |
Applications
| Portable Voice Assistant | Industrial Video Monitor |
|---|---|
Use Scenario: Always-on far-field voice acquisition with beamforming, noise suppression, and keyword spotting in battery-powered smart speakers. IC Role / Device Role / Timing Role: Primary DSP engine executing real-time audio preprocessing and neural network inference; synchronizes mic array sampling via SPORT0/1 and PPI-triggered DMA. Use Value: On-chip 64 KB L1 instruction ROM stores optimized VDK libraries and C runtime, reducing external flash footprint and boot time by 40% versus external code fetch. |
Use Scenario: Real-time HD video overlay and diagnostics display in factory HMIs using analog camera inputs and HDMI output. IC Role / Device Role / Timing Role: Video co-processor handling ITU-R 656 capture, chroma-key compositing, and OSD rendering; driven by PPI frame sync and SPORT-synchronized audio playback. Use Value: 2-D DMA with column step < row step enables on-the-fly YUV422 de-interleaving into planar buffers - eliminating external SDRAM bandwidth bottlenecks for 720p60 processing. |
| Medical Ultrasound Front-End | Automotive ADAS Camera Node |
Use Scenario: Beamformed RF data acquisition and B-mode image reconstruction in handheld ultrasound probes. IC Role / Device Role / Timing Role: Real-time DSP node interfacing with ADCs via PPI and controlling transducer arrays via GPIO PWM timers; uses MMU to isolate safety-critical imaging firmware. Use Value: Three hardware PWM timers synchronize transmit/receive switching and time-gain compensation - achieving sub-10 ns jitter critical for 15 MHz carrier phase coherence. |
Use Scenario: Low-latency camera feed preprocessing (HDR merge, lens correction, object detection prep) in rear-view and surround-view systems. IC Role / Device Role / Timing Role: Edge vision accelerator capturing raw sensor data via PPI, applying fixed-function video filters, and streaming compressed metadata over SPI to host MCU. Use Value: Integrated TWI controller manages sensor configuration and temperature monitoring across multiple cameras - reducing interconnect count and EMI vs. discrete I²C masters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar embedded DSP processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-BF533BBCZ-5A | Lower 500 MHz core clock (but 600 MHz peak), 128 KB L1 SRAM, no L1 ROM, 176-ball CSPBGA package | Targets higher-performance motor control with larger on-chip memory; lacks boot ROM and video-optimized PPI | Select when algorithm complexity demands >68 KB on-chip memory and external boot media is acceptable. |
| ADSP-BF527KBCZ-5A | Same 400 MHz core, 64 KB L1 SRAM total, no L1 instruction ROM, 168-ball CSPBGA, adds Ethernet MAC | Designed for networked industrial controllers; omits video PPI but adds PHY interface and larger GPIO count | Choose for wired connectivity requirements where video capture is unnecessary and board area permits larger package. |
Compared with ADBF592WYCPZ402, ADSP-BF533BBCZ-5A offers higher compute headroom but requires external boot storage and lacks integrated video support, while ADSP-BF527KBCZ-5A trades PPI for Ethernet - making ADBF592WYCPZ402 uniquely balanced for cost-sensitive, video/audio edge nodes with minimal external components.
Availability
ADBF592WYCPZ402 is available at Aetrix Electronics and suitable for portable voice assistants, industrial video monitors, medical ultrasound front-ends, automotive ADAS camera nodes, and real-time audio analytics systems requiring stable component supply across extended product lifecycles.
Supply support for ADBF592WYCPZ402 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 instrumentation, industrial automation, and communications infrastructure.
The Blackfin® processor family - including ADBF592WYCPZ402 - was designed for cost-sensitive, low-power embedded applications demanding both real-time signal processing and general-purpose programmability in a single chip.
FAQ
What is the maximum system clock frequency supported by ADBF592WYCPZ402?
The ADBF592WYCPZ402 supports a maximum system clock (SCLK) frequency of 100 MHz, which governs peripheral timing including PPI data rates (≤50 MHz), SPORT sample rates, and SPI transfer speeds. This limit is independent of the 400 MHz core clock, which is derived internally via the on-chip PLL from CLKIN.
Does ADBF592WYCPZ402 include on-chip boot ROM, and what is its capacity?
Yes, ADBF592WYCPZ402 includes 4 KB of on-chip boot ROM (L3) and 64 KB of L1 instruction ROM. The L3 boot ROM contains the initial boot kernel that configures peripherals for booting from SPI, PPI, or UART; the L1 instruction ROM holds utility code including VDK core, C runtime, and DSP libraries - both are non-volatile and execute directly on power-up.
How does the PPI interface on ADBF592WYCPZ402 support ITU-R 656 video standards?
The ADBF592WYCPZ402 PPI supports ITU-R 656 in active video only, vertical blanking only, and entire field modes - with on-chip decoding of embedded start-of-line (SOL) and start-of-field (SOF) preamble packets. It accepts 8- or 10-bit parallel video data at up to half the system clock rate (≤50 MHz), enabling direct connection to standard video ADCs without external framing logic.
Can ADBF592WYCPZ402 operate with different I/O and core supply voltages?
Yes, ADBF592WYCPZ402 supports independent supply domains: VDDINT (0.8–1.2 V) for the core and VDDIO (1.8–3.3 V) for I/Os. This allows interfacing with legacy 3.3 V peripherals while maintaining low-core-voltage operation for power efficiency - with strict power-up sequencing (VDDINT before VDDIO) required per the datasheet.
What debug and emulation capabilities does ADBF592WYCPZ402 provide?
ADBF592WYCPZ402 includes full JTAG test and emulation support compliant with IEEE 1149.1, enabling boundary scan, real-time instruction trace, hardware breakpoints, and supervisor-mode register access. The debug interface supports VisualDSP++ toolchain integration for cycle-accurate profiling and real-time variable inspection during audio/video algorithm development.
ADBF592WYCPZ402 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Blackfin®
- Package/Case:
- 64-VFQFN Exposed Pad, CSP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- Fixed Point
- Interface:
- I2C, I2S, IrDA, PPI, SPI, SPORT, UART
- Clock Rate:
- 400MHz
- Non-Volatile Memory:
- ROM (64kB)
- On-Chip RAM:
- 64kB
- Voltage - I/O:
- 3.00V, 3.30V
- Voltage - Core:
- 1.40V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
ADBF592WYCPZ402 FAQ
1.How can I place an order for ADBF592WYCPZ402 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADBF592WYCPZ402 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 ADBF592WYCPZ402 reliable?
The price and inventory of ADBF592WYCPZ402 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADBF592WYCPZ402 is usually 5 days.
3.What payment methods are accepted for ADBF592WYCPZ402?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADBF592WYCPZ402 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADBF592WYCPZ402?
ADBF592WYCPZ402 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADBF592WYCPZ402 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 ADBF592WYCPZ402?
For technical support, including ADBF592WYCPZ402 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADBF592WYCPZ402 requirements.
6.How does Aetrix verify that ADBF592WYCPZ402 is sourced from the original manufacturer or authorized distributors?
All ADBF592WYCPZ402 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 ADBF592WYCPZ402 meets industry standards.
7.What is the process for return or replacement of ADBF592WYCPZ402?
All ADBF592WYCPZ402 units undergo pre-shipment inspection (PSI). If there is an issue with ADBF592WYCPZ402, 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 ADBF592WYCPZ402 part is unused and in its original packaging.
Return procedure for ADBF592WYCPZ402:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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