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Analog Devices Inc. ADSP-BF592BCPZ-2
- Part No.:
- ADSP-BF592BCPZ-2
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
ADSP-BF592BCPZ-2.pdf
- Description:
- IC DSP CTRLR 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,914
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Product details
Overview
ADSP-BF592BCPZ-2 from Analog Devices is a Blackfin® embedded processor with dual 16-bit MACs, two 40-bit ALUs, and 68KB core-accessible memory (32KB L1 instruction SRAM + 32KB L1 data SRAM + 4KB scratchpad), operating at up to 400 MHz core frequency and 100 MHz system clock. It integrates SPORT, SPI, UART, PPI, TWI, and 32 GPIOs for real-time audio/video processing in portable multimedia systems.
For engineers reviewing the ADSP-BF592BCPZ-2 datasheet, ADSP-BF592BCPZ-2 pinout, ADSP-BF592BCPZ-2 application, or ADSP-BF592BCPZ-2 equivalent, key selection criteria include LFCSP-64 package compatibility, 400 MHz Blackfin core performance, integrated PPI supporting ITU-R 656 video formats, dynamic power management with off-chip voltage regulator interface, and boot flexibility from SPI/PPI/UART.
Technical Context
The ADSP-BF592BCPZ-2 implements a modified Harvard architecture with hierarchical L1 memory (instruction/data/scratchpad) running at full core speed and unified 32-bit address space. Its dual-MAC signal processing engine supports 16-bit × 16-bit multiply-accumulate per cycle with saturation, rounding, and SIMD video operations including SAA, byte packing, and 8-bit clipping.
Peripherals are connected via high-bandwidth buses: two dual-channel SPORTs support eight stereo I2S channels; PPI handles ITU-R 656 video capture/transmission with embedded SOL/SOF decode; and nine peripheral DMAs plus two memory-to-memory DMAs enable zero-overhead data movement between L1 memories and peripherals like SPORT, SPI, UART, and PPI.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Blackfin® dual-MAC 16-bit/40-bit processor with RISC-like instruction set and SIMD video ALUs |
| Max Core Frequency | 400 MHz - enables real-time execution of complex audio codecs and video filters |
| System Clock Speed | 100 MHz - governs timing for PPI, SPORT, and peripheral interfaces |
| L1 Memory | 68 KB total: 32 KB instruction SRAM + 32 KB data SRAM + 4 KB scratchpad SRAM - all accessible at full core speed with zero wait states |
| On-chip Boot ROM | 4 KB L3 boot ROM - provides initial boot kernel for configuration of SPI/PPI/UART boot sources |
| Package | 64-lead LFCSP (9 mm × 9 mm, 0.85 mm height) - surface-mount, thermally enhanced, suitable for compact portable designs |
| Dynamic Power Management | On-chip PLL + off-chip voltage regulator interface - allows independent scaling of voltage/frequency to reduce static/dynamic power in battery-powered systems |
Pinout & Package
ADSP-BF592BCPZ-2 uses a 64-lead LFCSP package (9 mm × 9 mm body, 0.85 mm height) with exposed thermal pad. Pin assignments follow standard Blackfin BGA/LFCSP layout per Analog Devices ADSP-BF592 Rev. D datasheet Figure 40.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDINT | Core supply voltage input | Accepts 0.8–1.2 V; regulated by external voltage regulator controlled via VR_CTL pins |
| VDDIO | I/O supply voltage input | Accepts 1.8–3.3 V; sets logic levels for GPIO, SPORT, SPI, PPI, and TWI interfaces |
| VR_CTL0–VR_CTL3 | Voltage regulator control outputs | Four-bit digital interface to external regulator; enables dynamic VDDINT scaling during operation |
| CLKIN | External reference clock input | Drives on-chip PLL; supports crystal or CMOS clock source up to 50 MHz |
| BOOT_CFG0–BOOT_CFG2 | Boot mode configuration inputs | Three-pin strap to select boot source: SPI flash, PPI, UART, or internal ROM |
| PPI_CLK / PPI_FS1–PPI_FS3 / PPI[15:0] | Parallel Peripheral Interface signals | Supports ITU-R 656 video capture/transmission at up to 50 MHz pixel clock (half SCLK) |
| SPORT0_DA / SPORT0_DB / SPORT0_CLK / SPORT0_FS | Synchronous serial port 0 data/clock/frame sync | Full-duplex TDM/I2S interface; DMA-mapped for low-CPU-overhead audio streaming |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit MAC + 40-bit ALUs | Enables simultaneous 16×16 MAC and ALU operations per cycle for real-time FIR/IIR filtering and FFT kernels |
| Integrated PPI with ITU-R 656 decode | Hardware-accelerated parsing of embedded SOL/SOF packets eliminates CPU overhead in video frame synchronization |
| Flexible boot from SPI/PPI/UART | Eliminates need for external boot PROM; supports field firmware updates via serial host or camera interface |
| Memory Management Unit (MMU) | Provides per-task memory protection and supervisor/user mode isolation for RTOS-based secure applications |
| 9 peripheral + 2 memory DMA channels | Enables concurrent high-bandwidth transfers (e.g., PPI→L1 data SRAM + SPORT→L1 instruction SRAM) without CPU intervention |
Applications
| Portable Audio Player | Video Surveillance Encoder |
|---|---|
|
Use Scenario: Standalone MP3/WMA decoder with LCD display and SD card storage. IC Role / Device Role / Timing Role: Main application processor executing codec, UI, and file system; SPORT0 streams decoded audio to DAC; SPI0 manages SD card controller. Use Value: 400 MHz core + 68 KB L1 memory enables gapless playback of multiple codecs while maintaining responsive UI and low power draw via dynamic voltage scaling. |
Use Scenario: HD video encoder module capturing analog composite or CVBS input for IP camera transmission. IC Role / Device Role / Timing Role: Real-time video processor handling ITU-R 656 capture via PPI, motion JPEG compression in L1 SRAM, and network packetization via UART/Ethernet MAC (external). Use Value: Integrated PPI with SOL/SOF decode and 2-D DMA allows direct frame-aligned capture into L1 memory-no external FIFO or glue logic required. |
| Industrial HMI Controller | Medical Ultrasound Front-End |
|
Use Scenario: Touchscreen-based human-machine interface for PLC-controlled machinery with alarm logging and waveform visualization. IC Role / Device Role / Timing Role: Central controller managing GPIO-driven I/O, UART-connected sensors, and SPI-connected display driver; timers generate PWM for LED indicators. Use Value: 32 GPIOs with programmable hysteresis tolerate noisy industrial environments; four 32-bit timers support precise event timing and pulse-width measurement for sensor diagnostics. |
Use Scenario: Portable ultrasound probe with beamforming preprocessing before digitization and RF data transfer to host. IC Role / Device Role / Timing Role: Signal co-processor performing real-time FIR filtering and envelope detection on ADC-sampled RF data; SPORT1 receives digitized samples from ADC; L1 SRAM stores filter coefficients and intermediate buffers. Use Value: Dual-MAC architecture executes 128-tap FIR filters at >20 MSPS sample rate; 40-bit accumulators prevent overflow in deep pipeline beamforming calculations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar embedded signal processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-BF533BBCZ-5A | Same Blackfin core, but 600 MHz max core clock; 136 KB L1 memory; 176-lead BGA package | Higher compute density and memory bandwidth, but larger footprint and higher power; lacks integrated PPI with ITU-R 656 decode | Select when raw DSP throughput outweighs video interface requirements and board space permits larger BGA |
| ADSP-BF527KBCZ-5A | Same 400 MHz core; adds Ethernet MAC and USB 2.0 OTG; 168-lead LQFP package; no PPI | Targeted at networked embedded control; missing parallel video interface; higher pin count limits portable form factor | Select for wired connectivity-critical applications where PPI is unnecessary and LQFP manufacturability is preferred |
Compared with ADSP-BF592BCPZ-2, ADSP-BF533BBCZ-5A delivers higher computational headroom but requires PCB redesign due to BGA package and lacks native video capture capability, while ADSP-BF527KBCZ-5A adds networking peripherals at the cost of removing the PPI-making ADSP-BF592BCPZ-2 uniquely balanced for compact, video-centric edge processing.
Availability
ADSP-BF592BCPZ-2 is available at Aetrix Electronics and suitable for portable audio players, video surveillance encoders, and industrial HMI controllers requiring stable component supply, long-term lifecycle assurance, and qualified sourcing for production ramp.
Supply support for ADSP-BF592BCPZ-2 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.
The ADSP-BF592BCPZ-2 belongs to the Blackfin® embedded processor family, designed specifically for cost-sensitive, power-constrained applications requiring real-time signal processing combined with microcontroller-like programmability and rich peripheral integration.
FAQ
What is the maximum operating frequency of the ADSP-BF592BCPZ-2 core?
The ADSP-BF592BCPZ-2 core operates at up to 400 MHz, delivering up to 800 MMACs (million multiply-accumulates per second) performance. This frequency is achieved using the on-chip PLL driven by an external CLKIN source, with voltage scaling coordinated via the VR_CTL interface. The 400 MHz rating is specified under recommended operating conditions in the ADSP-BF592 Rev. D datasheet Section "Specifications".
Does the ADSP-BF592BCPZ-2 support booting from external SPI flash memory?
Yes, the ADSP-BF592BCPZ-2 supports booting directly from external SPI flash memory. This is enabled by strapping BOOT_CFG0–BOOT_CFG2 pins to appropriate logic levels, configuring the processor to enter SPI master boot mode. The internal boot kernel initializes SPI0, reads the boot image, and loads it into L1 instruction SRAM for execution-eliminating need for external boot ROM or FPGA configuration logic.
What video standards does the PPI interface on the ADSP-BF592BCPZ-2 support?
The PPI interface on the ADSP-BF592BCPZ-2 supports ITU-R BT.656 (formerly CCIR 656) standard video formats in active video only, vertical blanking only, and entire field modes. It includes hardware decode of embedded start-of-line (SOL) and start-of-field (SOF) preamble packets, enabling direct frame-synchronized capture of YUV422 video streams without CPU intervention.
How many DMA channels are available on the ADSP-BF592BCPZ-2, and what are their roles?
The ADSP-BF592BCPZ-2 provides nine peripheral DMA channels (one per major peripheral: SPORT0/1, SPI0/1, UART, PPI, TWI, timers, and event handler) and two dedicated memory-to-memory DMA channels. These enable concurrent zero-CPU-overhead transfers-for example, PPI→L1 data SRAM capture while SPORT0→L1 instruction SRAM audio streaming-critical for real-time multi-interface applications.
Is the ADSP-BF592BCPZ-2 pin-compatible with other Blackfin processors?
No, the ADSP-BF592BCPZ-2 is not pin-compatible with other Blackfin processors. Its 64-lead LFCSP package and specific peripheral mapping (e.g., PPI signal allocation, VR_CTL pins) differ from those of ADSP-BF533 (176-BGA) or ADSP-BF527 (168-LQFP). Code compatibility is maintained across the Blackfin family, but hardware design requires dedicated layout for ADSP-BF592BCPZ-2.
ADSP-BF592BCPZ-2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Blackfin®
- Package/Case:
- 64-VFQFN Exposed Pad, CSP
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Fixed Point
- Interface:
- I2C, I2S, IrDA, PPI, SPI, SPORT, UART
- Clock Rate:
- 200MHz
- Non-Volatile Memory:
- ROM (64kB)
- On-Chip RAM:
- 64kB
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Voltage - Core:
- 1.29V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
ADSP-BF592BCPZ-2 FAQ
1.How can I place an order for ADSP-BF592BCPZ-2 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF592BCPZ-2 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-BF592BCPZ-2 reliable?
The price and inventory of ADSP-BF592BCPZ-2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-BF592BCPZ-2 is usually 5 days.
3.What payment methods are accepted for ADSP-BF592BCPZ-2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF592BCPZ-2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF592BCPZ-2?
ADSP-BF592BCPZ-2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF592BCPZ-2 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-BF592BCPZ-2?
For technical support, including ADSP-BF592BCPZ-2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF592BCPZ-2 requirements.
6.How does Aetrix verify that ADSP-BF592BCPZ-2 is sourced from the original manufacturer or authorized distributors?
All ADSP-BF592BCPZ-2 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-BF592BCPZ-2 meets industry standards.
7.What is the process for return or replacement of ADSP-BF592BCPZ-2?
All ADSP-BF592BCPZ-2 units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF592BCPZ-2, 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-BF592BCPZ-2 part is unused and in its original packaging.
Return procedure for ADSP-BF592BCPZ-2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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