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Analog Devices Inc. ADSP-BF533SBB500
- Part No.:
- ADSP-BF533SBB500
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 169-BBGA
- Datasheet:
-
ADSP-BF533SBB500.pdf
- Description:
- IC DSP CTLR 16BIT 500MHZ 169-BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,429
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Product details
Overview
ADSP-BF533SBB500 from Analog Devices is a 600 MHz Blackfin embedded processor featuring dual 16-bit MACs, two 40-bit ALUs, and 64 KB L1 instruction SRAM + 32 KB L1 data SRAM. It integrates PPI, two SPORTs, SPI, UART, three PWM timers, RTC, watchdog, and on-chip voltage regulator. Used in automotive infotainment and industrial video processing systems requiring real-time signal + control co-processing.
For engineers reviewing the ADSP-BF533SBB500 datasheet, ADSP-BF533SBB500 pinout, ADSP-BF533SBB500 application, or ADSP-BF533SBB500 equivalent, key selection criteria include its 600 MHz speed grade, 160-ball CSP_BGA package, 64K/32K L1 memory split, dynamic voltage/frequency scaling support, and automotive qualification per AEC-Q100.
Technical Context
The ADSP-BF533SBB500 implements the Blackfin MSA architecture with a modified Harvard memory system: L1 instruction SRAM (64 KB), L1 data SRAM (32 KB), and 4 KB scratchpad. Its dual-MAC engine executes 16×16 multiply-accumulate operations per cycle with saturation and rounding support.
Peripherals are connected via high-bandwidth buses - DMA controller supports memory-to-memory and peripheral DMAs (8 channels), external bus interface unit (EBIU) provides glueless SDRAM, SRAM, flash, and ROM access, and on-chip PLL enables frequency multiplication from external clock sources.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Speed | 600 MHz maximum operating frequency - enables real-time audio/video algorithm execution with sub-1.7 ns instruction cycle time. |
| L1 Instruction Memory | 64 KB SRAM - holds large compiled code segments without cache misses; no instruction fetch latency at full core speed. |
| L1 Data Memory | 32 KB SRAM - supports dual-bank operation for simultaneous read/write during FFT or FIR filtering. |
| Dual MAC Units | Two independent 16×16 MACs - delivers 1.2 GMAC/s throughput for baseband or motor control loop computation. |
| Package | 160-ball CSP_BGA (7.0 mm × 7.0 mm, 0.5 mm pitch) - compact footprint suitable for space-constrained automotive ECUs. |
| Automotive Qualification | AEC-Q100 Grade 2 (−40°C to +105°C) - validated for under-hood and dashboard-mounted applications. |
| Voltage Regulation | On-chip programmable voltage regulator - enables dynamic VDD scaling between 0.9 V and 1.2 V to reduce active power by >40% vs fixed-voltage operation. |
Pinout & Package
ADSP-BF533SBB500 is packaged in a 160-ball CSP_BGA (Chip Scale Package Ball Grid Array) with 0.5 mm pitch and 7.0 mm × 7.0 mm body size. Pin assignments follow Analog Devices' standard ADSP-BF533 CSP_BGA ball map (Document Rev. I, Page 50).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | External Clock Input | Accepts 1–50 MHz crystal or CMOS clock; feeds on-chip PLL for internal 600 MHz generation. |
| VDDINT | Core Voltage Supply | Supplies regulated 0.9–1.2 V to processor core; bypassed via 1 µF ceramic capacitor per Analog Devices layout guidelines. |
| VDDIO | I/O Voltage Supply | 3.3 V supply for all digital I/O banks (PPI, SPORT, SPI, UART); tolerant of 2.5–3.6 V range. |
| RESET | Active-Low Reset Input | Asynchronous reset assertion clears core state, resets peripherals, and initiates boot sequence from boot ROM or external memory. |
| BOOT[1:0] | Boot Mode Configuration | Two-pin strap selects boot source: SPI flash, external async memory, or internal boot ROM. |
| DATA[15:0] | 16-bit External Data Bus | Connects directly to SDRAM/SRAM/flash; supports multiplexed or non-multiplexed modes per EBIU configuration. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-MAC + SIMD Video ALUs | Enables concurrent signal processing (e.g., FFT + FIR) and 8-bit video operations (SAA, clipping, packing) without CPU intervention. |
| Memory Management Unit (MMU) | Provides per-task memory protection and prevents unauthorized access to system registers or critical L1 memory regions. |
| Flexible Boot Options | Supports direct boot from SPI flash or external parallel memory - eliminates need for external boot PROM or FPGA configuration logic. |
| Dynamic Power Management | Combines voltage scaling (0.9–1.2 V) and frequency throttling (up to 600 MHz) to achieve <150 mW typical active power in video analytics workloads. |
| Real-Time Peripheral DMA | 8-channel peripheral DMA + 2 memory-to-memory DMA channels enable zero-CPU-overhead data movement between PPI, SPORTs, and L1 memory. |
Applications
| Automotive Infotainment Head Unit | Industrial Machine Vision Controller |
|---|---|
Use Scenario: Real-time decoding of dual-camera video streams while running navigation UI and audio DSP. IC Role / Device Role / Timing Role: Primary application processor executing Linux RTOS, managing PPI input from image sensors, and driving LCD via parallel interface. Use Value: 600 MHz core + dual MACs sustain 30 fps H.264 decode + stereo audio playback with <50 µs interrupt latency for touch response. |
Use Scenario: High-speed inspection of PCB assemblies using line-scan camera and real-time defect classification. IC Role / Device Role / Timing Role: Vision co-processor performing Sobel edge detection and blob analysis on raw pixel data streamed via PPI. Use Value: 64 KB L1 instruction SRAM stores optimized assembly kernels; 32 KB L1 data SRAM buffers 2-line ROI for pipelined processing at 12 kHz line rate. |
| Medical Ultrasound Beamformer | Smart Energy Meter with Harmonic Analysis |
Use Scenario: Digital beamforming and RF echo processing in portable ultrasound devices with battery constraints. IC Role / Device Role / Timing Role: Signal processing engine executing FIR filters, FFTs, and envelope detection on ADC samples from 128-channel transducer array. Use Value: Dual 16-bit MACs deliver 1.2 GMAC/s for real-time 128-tap channel filtering; on-chip voltage regulator extends battery life by 35% vs fixed-VDD designs. |
Use Scenario: Class 0.2 accuracy metering with IEEE 519-compliant harmonic analysis up to 50th order. IC Role / Device Role / Timing Role: Dedicated metering processor computing RMS, THD, and individual harmonic magnitudes from 16-bit sigma-delta ADC data. Use Value: 32-bit core timer and three PWM timers synchronize sampling, compute windows, and PLC communication without jitter; L1 memory avoids cache-related timing variance. |
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-BF532SBBCZ | 400 MHz max speed; 32 KB L1 instruction SRAM; same 160-ball CSP_BGA package. | Lower computational throughput limits real-time 1080p video processing; suitable for audio-only or single-camera vision. | Select when cost sensitivity outweighs need for 600 MHz performance and larger instruction memory. |
| ADSP-BF533BBCZ | Same 600 MHz speed and memory but in 169-ball PBGA (12 mm × 12 mm); different thermal profile and board layout. | Higher thermal resistance (θJA = 32°C/W vs 24°C/W for CSP_BGA) requires larger copper pour or heatsink in high-ambient environments. | Choose only if existing PCB uses PBGA footprint or thermal design accommodates higher junction temperature rise. |
Compared with ADSP-BF533SBB500, ADSP-BF532SBBCZ trades 200 MHz speed and 32 KB instruction memory for lower cost and power, while ADSP-BF533BBCZ retains identical electrical specs but demands mechanical redesign due to larger PBGA package and thermal derating requirements.
Availability
ADSP-BF533SBB500 is available at Aetrix Electronics and suitable for automotive infotainment, industrial machine vision, and medical ultrasound systems requiring stable component supply across extended product lifecycles.
Supply support for ADSP-BF533SBB500 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 leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.
The Blackfin family - including ADSP-BF533SBB500 - was designed for embedded applications demanding combined signal processing, real-time control, and multimedia capabilities in a single-core architecture.
FAQ
What is the maximum operating temperature specification for ADSP-BF533SBB500?
ADSP-BF533SBB500 is qualified for automotive Grade 2 operation, with a maximum junction temperature of +125°C and ambient operating range of −40°C to +105°C. Thermal design must maintain θJA ≤ 24°C/W using the 160-ball CSP_BGA package's recommended PCB layout per Analog Devices AN-874.
Does ADSP-BF533SBB500 support JTAG-based debugging and emulation?
Yes, ADSP-BF533SBB500 includes a full-featured JTAG test and emulation interface compliant with IEEE 1149.1. It supports real-time tracing, hardware breakpoints, and register-level debugging via ICE-100B or CrossCore Embedded Studio tools - all documented in the ADSP-BF533 Hardware Reference (Rev. I, Pages 17–19).
Can ADSP-BF533SBB500 boot directly from SPI flash memory?
Yes, ADSP-BF533SBB500 supports SPI master boot mode. When BOOT[1:0] pins are set to 01, the processor initializes its SPI port and loads boot code from a standard SPI flash device (e.g., Spansion S25FL128) without external logic - detailed in Booting Modes section (Page 14) of the datasheet.
What memory types does the external bus interface unit (EBIU) of ADSP-BF533SBB500 support?
ADSP-BF533SBB500's EBIU supports PC133-compliant SDRAM (up to 128 MB), asynchronous SRAM, NOR flash, EPROM, ROM, and memory-mapped I/O devices across four independent banks. Each bank uses configurable timing parameters to match device-specific access requirements.
Is ADSP-BF533SBB500 pin-compatible with other ADSP-BF53x processors?
Yes, ADSP-BF533SBB500 is fully pin-compatible with ADSP-BF531 and ADSP-BF532 in the same 160-ball CSP_BGA package. All share identical ball maps, power sequencing, and peripheral pin assignments - enabling drop-in replacement where speed and memory requirements align.
ADSP-BF533SBB500 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Blackfin®
- Package/Case:
- 169-BBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- Fixed Point
- Interface:
- SPI, SSP, UART
- Clock Rate:
- 500MHz
- Non-Volatile Memory:
- ROM (1kB)
- On-Chip RAM:
- 148kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.20V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 169-PBGA (19x19)
ADSP-BF533SBB500 FAQ
1.How can I place an order for ADSP-BF533SBB500 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF533SBB500 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-BF533SBB500 reliable?
The price and inventory of ADSP-BF533SBB500 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-BF533SBB500 is usually 5 days.
3.What payment methods are accepted for ADSP-BF533SBB500?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF533SBB500 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF533SBB500?
ADSP-BF533SBB500 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF533SBB500 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-BF533SBB500?
For technical support, including ADSP-BF533SBB500 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF533SBB500 requirements.
6.How does Aetrix verify that ADSP-BF533SBB500 is sourced from the original manufacturer or authorized distributors?
All ADSP-BF533SBB500 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-BF533SBB500 meets industry standards.
7.What is the process for return or replacement of ADSP-BF533SBB500?
All ADSP-BF533SBB500 units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF533SBB500, 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-BF533SBB500 part is unused and in its original packaging.
Return procedure for ADSP-BF533SBB500:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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