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Analog Devices Inc. ADSP-BF592KCPZ-2
- Part No.:
- ADSP-BF592KCPZ-2
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
ADSP-BF592KCPZ-2.pdf
- Description:
- IC DSP CTRLR 200MHZ 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,594
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Product details
Overview
ADSP-BF592KCPZ-2 from Analog Devices is a Blackfin® embedded processor IC featuring a 400 MHz dual-MAC signal processing core, 68 KB on-chip core-accessible memory (32 KB L1 instruction SRAM + 32 KB L1 data SRAM + 4 KB scratchpad), and integrated peripherals including two SPORTs, two SPI ports, one UART with IrDA, PPI supporting ITU-R 656 video formats, and 32 GPIOs - deployed in portable multimedia and industrial control systems requiring real-time DSP and microcontroller functionality.
For engineers reviewing the ADSP-BF592KCPZ-2 datasheet, ADSP-BF592KCPZ-2 pinout, ADSP-BF592KCPZ-2 application, or ADSP-BF592KCPZ-2 equivalent, key selection considerations include its 64-lead LFCSP package, 100 MHz system clock limit, dynamic power management with off-chip voltage regulator interface, and code compatibility across the Blackfin family for legacy software reuse.
Technical Context
The ADSP-BF592KCPZ-2 implements a modified Harvard architecture with hierarchical L1 memory (instruction/data/scratchpad SRAM + 64 KB L1 instruction ROM) operating at full core clock speed, and supports unified 32-bit address space mapping for peripherals and memory-mapped registers. Its event handling subsystem integrates a Core Event Controller (CEC) and System Interrupt Controller (SIC) enabling nested, prioritized interrupts across 28 inputs.
DMA operation includes nine peripheral DMA channels (SPORT/SPI/UART/PPI/TWI) plus two memory-to-memory channels, supporting 1-D/2-D transfers with descriptor-based or register-based initialization; the 2-D capability enables on-the-fly de-interleaving of video streams via configurable row/column step sizes up to ±32K elements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Clock Speed | Up to 400 MHz - enables high-throughput real-time signal processing without external accelerator ICs. |
| System Clock Speed | Max 100 MHz - constrains peripheral timing budgets and external bus interface rates. |
| L1 Memory Total | 68 KB core-accessible - includes 32 KB instruction SRAM, 32 KB data SRAM, and 4 KB scratchpad for zero-wait-state execution. |
| Peripherals | 2× SPORT (8-channel I2S), 2× SPI, 1× UART (IrDA), 1× PPI (ITU-R 656), 1× TWI, 4× timers (3× PWM-capable), 32× GPIO - reduces need for companion interface ICs. |
| Package | 64-lead LFCSP (9 mm × 9 mm, 0.85 mm height) - surface-mount compatible with fine-pitch PCB assembly and thermal performance suitable for fanless embedded enclosures. |
| Power Management | On-chip PLL + off-chip voltage regulator interface - allows dynamic V/F scaling to extend battery life in portable audio/video devices. |
| Boot Sources | Internal L1 ROM, SPI flash, host devices (SPI/PPI/UART) - supports secure firmware loading and field-upgradable configurations without external boot EEPROM. |
Pinout & Package
ADSP-BF592KCPZ-2 is housed in a 64-lead LFCSP (Lead Frame Chip Scale Package) with 0.5 mm pitch, 9 mm × 9 mm body, and 0.85 mm maximum height. The package supports exposed thermal pad for enhanced heat dissipation in thermally constrained applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_INT | Core supply voltage input | Accepts 1.0–1.35 V for internal logic; requires low-noise regulation due to high-speed switching current demands. |
| VDD_IO | I/O supply voltage input | Accepts 2.5–3.3 V; independent rail enables mixed-voltage interfacing with legacy peripherals. |
| CLKIN | External reference clock input | Drives on-chip PLL; supports crystal or CMOS clock source up to 50 MHz for stable system clock generation. |
| RESET | Active-low asynchronous reset | Asserted to initialize core, peripherals, and memory controllers; synchronous release required before instruction fetch. |
| BOOT_CFG[2:0] | Boot mode configuration pins | Three-pin strap determines boot source (SPI/PPI/UART/internal ROM); latched at power-on reset only. |
| PPI_CLK | Parallel peripheral interface clock | Input-only clock for PPI; supports up to 50 MHz (half SCLK) for ITU-R 656 video capture timing compliance. |
| SPORT0_DA | SPORT0 data input/output | Full-duplex serial data line for channel A; supports TDM/I2S/left-justified protocols with programmable frame sync polarity. |
| VR_CTL | Voltage regulator control output | Drives external DC/DC converter enable or feedback node; enables closed-loop dynamic voltage scaling during runtime. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit MAC + 40-bit ALUs | Enables simultaneous multiply-accumulate and arithmetic operations per cycle for real-time FIR/IIR filtering and FFT kernels. |
| Memory Protection Unit (MPU) | Provides task isolation and prevents unauthorized access to system registers or critical memory regions in multi-threaded RTOS environments. |
| 2-D DMA with descriptor chaining | Eliminates CPU overhead for video frame buffering by enabling automatic row/column stepping and interleaved data stream handling. |
| Programmable hysteresis on GPIOs | Reduces false triggering from noisy industrial sensor inputs by allowing user-configurable input threshold margins. |
| Watchdog timer with NMI/reset options | Supports fail-safe recovery in unattended systems: NMI for diagnostic logging before shutdown, or hardware reset for guaranteed state restoration. |
Applications
| Portable Audio Player | Industrial Motor Control |
|---|---|
|
Use Scenario: Real-time audio decoding (MP3/AAC), equalization, and stereo DAC output in battery-powered handheld devices. IC Role / Device Role / Timing Role: Primary DSP/microcontroller executing audio algorithms, managing SPI-connected flash storage, and driving I2S-linked DACs via SPORT0/1. Use Value: Integrated 64 KB L1 instruction ROM contains optimized VDK libraries and C run-time, reducing external memory footprint and boot time. |
Use Scenario: Closed-loop servo control of BLDC motors using encoder feedback and PWM-driven gate drivers. IC Role / Device Role / Timing Role: Real-time controller executing PID loops at 20 kHz, capturing quadrature encoder signals via GPIOs, and generating synchronized PWM outputs on Timer0–2. Use Value: Three PWM-capable timers with programmable dead-time insertion eliminate need for external PWM generator ICs. |
| Video Surveillance Encoder | Medical Ultrasound Beamformer |
|
Use Scenario: Digitizing and compressing analog camera feeds (CVBS/YPbPr) into H.264 streams for network transmission. IC Role / Device Role / Timing Role: PPI captures ITU-R 656 YUV422 video at 27 MHz; SPORTs handle audio sync; DMA moves frames to external DDR for encoding. Use Value: On-chip PPI with embedded SOL/SOF preamble detection eliminates external video timing decoder ICs. |
Use Scenario: Digital beamforming of 64-channel ultrasound echo data with real-time delay-and-sum processing. IC Role / Device Role / Timing Role: High-throughput DSP engine performing 16-bit complex arithmetic on echo samples streamed via PPI or SPORTs. Use Value: Dual-MAC architecture delivers 800 MMAC/s at 400 MHz, meeting real-time constraints for 15 MHz sampling rate beamforming. |
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 | Same Blackfin core, but 60-pin BGA package; 400 MHz core clock; 128 KB L1 memory (64 KB instruction + 64 KB data). | Higher memory bandwidth and larger on-chip SRAM support more complex codecs or multi-tasking OSes. | Select when application requires >68 KB on-chip memory or BGA-compatible layout; not pin-compatible with ADSP-BF592KCPZ-2. |
| ADSP-BF527KBCZ-5A | Lower power variant: 200 MHz core, 1.0 V core supply, same 64-lead LFCSP package; 68 KB L1 memory identical to ADSP-BF592KCPZ-2. | Better suited for always-on battery-powered sensors where 400 MHz performance is unnecessary. | Select when thermal envelope or battery life outweigh peak compute needs; shares same footprint and pinout as ADSP-BF592KCPZ-2. |
Compared with ADSP-BF592KCPZ-2, ADSP-BF527KBCZ-5A offers identical packaging and memory map at half the clock speed and reduced power, while ADSP-BF533BBCZ-5A provides higher memory capacity in a different package - making ADSP-BF592KCPZ-2 the optimal balance of performance, integration, and thermal profile for mid-tier multimedia edge nodes.
Availability
ADSP-BF592KCPZ-2 is available at Aetrix Electronics and suitable for portable audio players, industrial motor controllers, video surveillance encoders, and medical ultrasound beamformers requiring stable component supply and long-term industrial lifecycle support.
Supply support for ADSP-BF592KCPZ-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 company specializing in high-performance analog, mixed-signal, and digital signal processing technologies for precision instrumentation, industrial automation, and communications infrastructure.
The ADSP-BF592KCPZ-2 belongs to the Blackfin® embedded processor product line, designed specifically for cost-sensitive, power-constrained applications that demand both real-time signal processing and general-purpose microcontroller functionality in a single chip.
FAQ
What is the maximum system clock frequency supported by the ADSP-BF592KCPZ-2?
The ADSP-BF592KCPZ-2 supports a maximum system clock (SCLK) frequency of 100 MHz, which governs peripheral timing including SPI, UART, and PPI operation. This is distinct from its 400 MHz core clock, generated internally via the on-chip PLL multiplying the SCLK input - ensuring deterministic peripheral latency while enabling high-speed computation.
Does the ADSP-BF592KCPZ-2 support booting from external SPI flash memory?
Yes, the ADSP-BF592KCPZ-2 supports booting from external SPI flash memory. When BOOT_CFG[2:0] pins are configured for SPI master boot mode, the processor initializes its SPI0 port, executes the boot kernel from internal ROM, and loads executable code directly from the SPI flash device into L1 instruction SRAM - enabling field-upgradable firmware without requiring JTAG programming.
How many dedicated DMA channels does the ADSP-BF592KCPZ-2 provide for peripheral interfaces?
The ADSP-BF592KCPZ-2 provides nine dedicated peripheral DMA channels - one each for SPORT0/1 transmit/receive, SPI0/1 transmit/receive, UART transmit/receive, and PPI - plus two additional memory-to-memory DMA channels. This architecture enables concurrent data movement across multiple high-bandwidth interfaces without CPU intervention, critical for real-time audio/video pipelines.
Is the ADSP-BF592KCPZ-2 pin-compatible with other Blackfin processors in the BF59x family?
Yes, the ADSP-BF592KCPZ-2 is pin-compatible with ADSP-BF591KCPZ-2 and ADSP-BF593KCPZ-2 within the BF59x family, sharing identical 64-lead LFCSP mechanical dimensions, pin assignments, and power sequencing requirements - allowing hardware reuse across variants differing only in clock speed, temperature grade, or memory configuration.
What video standards does the parallel peripheral interface (PPI) on the ADSP-BF592KCPZ-2 support?
The PPI on the ADSP-BF592KCPZ-2 supports ITU-R BT.656 (formerly CCIR 656) standard video formats, including active video only, vertical blanking only, and entire field modes, with embedded start-of-line (SOL) and start-of-field (SOF) preamble packet decoding - enabling direct connection to video decoders like ADV7180 without external timing logic.
ADSP-BF592KCPZ-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:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
ADSP-BF592KCPZ-2 FAQ
1.How can I place an order for ADSP-BF592KCPZ-2 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF592KCPZ-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-BF592KCPZ-2 reliable?
The price and inventory of ADSP-BF592KCPZ-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-BF592KCPZ-2 is usually 5 days.
3.What payment methods are accepted for ADSP-BF592KCPZ-2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF592KCPZ-2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF592KCPZ-2?
ADSP-BF592KCPZ-2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF592KCPZ-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-BF592KCPZ-2?
For technical support, including ADSP-BF592KCPZ-2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF592KCPZ-2 requirements.
6.How does Aetrix verify that ADSP-BF592KCPZ-2 is sourced from the original manufacturer or authorized distributors?
All ADSP-BF592KCPZ-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-BF592KCPZ-2 meets industry standards.
7.What is the process for return or replacement of ADSP-BF592KCPZ-2?
All ADSP-BF592KCPZ-2 units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF592KCPZ-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-BF592KCPZ-2 part is unused and in its original packaging.
Return procedure for ADSP-BF592KCPZ-2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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