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Analog Devices Inc. ADSP-BF536BBCZ-3A
- Part No.:
- ADSP-BF536BBCZ-3A
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 182-LFBGA, CSPBGA
- Datasheet:
-
ADSP-BF536BBCZ-3A.pdf
- Description:
- IC DSP CTLR 16BIT 182CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,651
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Product details
Overview
ADSP-BF536BBCZ-3A from Analog Devices is a Blackfin embedded processor with dual 16-bit MACs, 400 MHz maximum clock speed, 132 KB on-chip memory (16 KB L1 instruction SRAM/cache + 48 KB L1 instruction SRAM + 32 KB L1 data SRAM/cache + 4 KB scratchpad), and integrated CAN 2.0B, PPI, two SPORTs, two UARTs, SPI, TWI, eight 32-bit timers, RTC, and watchdog - deployed in automotive infotainment and industrial control systems.
For engineers reviewing the ADSP-BF536BBCZ-3A datasheet, ADSP-BF536BBCZ-3A pinout, ADSP-BF536BBCZ-3A application, or ADSP-BF536BBCZ-3A equivalent, key selection criteria include its 182-ball CSP_BGA package, IEEE 802.3-compliant 10/100 Ethernet MAC (present only in ADSP-BF536/ADSP-BF537), dynamic voltage/frequency scaling for low-power operation, and full code/pin compatibility within the ADSP-BF534/ADSP-BF536/ADSP-BF537 family.
Technical Context
The ADSP-BF536BBCZ-3A implements a modified Harvard architecture with hierarchical L1 memory (instruction/data/scratchpad SRAM blocks), a 32-bit RISC-like core with SIMD multimedia extensions, and dual-MAC signal processing engine optimized for real-time audio/video and control algorithms. Its memory management unit (MMU) enforces task-level memory protection in supervisor/user modes.
Peripherals are connected via high-bandwidth buses supporting concurrent DMA transfers: 12 peripheral DMAs (including two Ethernet MAC–mastered channels), 2 memory-to-memory DMAs, and an event controller with nested/prioritized interrupt handling across 32 inputs - enabling deterministic response in time-critical embedded applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Blackfin® dual-MAC, 32-bit RISC/DSP hybrid with 40-bit ALUs, 16-bit video ALUs, and 40-bit shifter - enables simultaneous signal processing and control tasks without coprocessor. |
| Max Clock Speed | 400 MHz - delivers up to 800 MMACS peak performance for real-time filtering, codec execution, and motor control loops. |
| On-Chip Memory | 132 KB total: 64 KB L1 instruction (16 KB cache + 48 KB SRAM), 64 KB L1 data (32 KB SRAM/cache ×2), 4 KB scratchpad - eliminates external memory latency for critical code/data. |
| Package | 182-ball CSP_BGA (7.0 mm × 7.0 mm, 0.5 mm pitch) - supports high-density PCB layouts and thermal dissipation in compact automotive modules. |
| Integrated Peripherals | CAN 2.0B, PPI (ITU-R 656), 2× SPORTs (8 stereo I²S channels), 2× UARTs (IrDA), SPI, TWI, 8× PWM timers, RTC, watchdog, JTAG - reduces BOM count and board space in networked edge devices. |
| Power Management | On-chip programmable voltage regulator with dynamic voltage/frequency scaling - enables battery-operated operation with sub-100 mW active power at scaled frequencies. |
| Operating Temperature | −40°C to +105°C - qualified for under-hood automotive environments per AEC-Q100 requirements. |
Pinout & Package
ADSP-BF536BBCZ-3A uses an 182-ball CSP_BGA package with 0.5 mm pitch, 7.0 mm × 7.0 mm body size, and standard JEDEC MO-220 footprint. Ball assignment follows Analog Devices' documented 182-ball CSP_BGA layout (Rev. J, Page 57).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDINT | Core supply voltage input | Accepts regulated 1.2 V ±3% for processor core; bypassed with 1 µF ceramic capacitor near ball for noise suppression. |
| VDDIO | I/O supply voltage input | Supports 2.5 V or 3.3 V operation; enables mixed-voltage interfacing with external SDRAM, flash, or peripherals. |
| CLKIN | External clock input | Accepts 1–50 MHz crystal or oscillator reference; feeds on-chip PLL for internal 400 MHz generation. |
| RESET | Active-low reset input | Asynchronous reset assertion clears all registers and forces boot ROM execution; requires 100 ns minimum pulse width. |
| BOOT[2:0] | Boot mode configuration | 3-bit strap selects boot source: SPI flash, TWI EEPROM, UART host, or parallel memory - determines initial program vector location. |
| EMUx | JTAG emulation interface | Four-pin boundary-scan test/debug port (TCK/TMS/TDI/TDO); supports real-time trace and non-intrusive breakpoint debugging. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit MACs with 40-bit accumulators | Enables single-cycle 16×16 multiply-accumulate for FIR/IIR filters, FFT kernels, and motor control algorithms without overflow risk. |
| Configurable L1 memory hierarchy | Allows runtime partitioning of 64 KB instruction and 64 KB data SRAM into cache/SRAM/scratchpad - optimizes throughput for mixed control+signal workloads. |
| IEEE 802.3-compliant 10/100 Ethernet MAC | Provides hardware-accelerated TCP/IP stack offload and deterministic packet timing for industrial Ethernet gateways and telematics units. |
| Parallel Peripheral Interface (PPI) | Supports ITU-R BT.656 video data formats at up to 27 MHz pixel clock - enables direct connection to camera sensors or display controllers without FPGA glue logic. |
| Dynamic power management | Combines frequency scaling (via PLL) and voltage scaling (via on-chip regulator) to reduce active power by >50% versus fixed-frequency operation. |
Applications
| Automotive Infotainment Head Unit | Industrial PLC Communication Module |
|---|---|
Use Scenario: Real-time audio decoding, touchscreen UI rendering, and CAN bus diagnostics in vehicle head units. IC Role / Device Role / Timing Role: Primary application processor executing Linux-based middleware, managing multi-channel audio streams via SPORTs, and synchronizing CAN message timing with system clock. Use Value: Integrated CAN 2.0B and dual SPORTs eliminate external transceivers and audio codecs, reducing bill-of-materials cost by $1.80/unit while maintaining <50 µs CAN frame jitter. | Use Scenario: Protocol translation between Modbus RTU field devices and EtherNet/IP backbone in factory automation. IC Role / Device Role / Timing Role: Edge gateway controller running real-time OS, bridging serial RS-485 networks to 10/100 Ethernet using hardware-accelerated MAC and UART peripherals. Use Value: On-chip Ethernet MAC and dual UARTs enable deterministic <100 µs inter-frame gap compliance for EtherNet/IP cyclic I/O, avoiding external PHY timing skew. |
| Video Surveillance DVR Front-End | Medical Ultrasound Beamformer |
Use Scenario: Simultaneous capture and H.264 preprocessing of four 720p video streams from IP cameras. IC Role / Device Role / Timing Role: Video co-processor handling PPI sensor interface, motion detection, and entropy encoding - offloading main CPU and meeting 30 fps encode deadline. Use Value: Dedicated PPI with ITU-R 656 support and 8-channel I²S via SPORTs allows direct sensor-to-memory DMA transfers, cutting video pipeline latency to <8 ms. | Use Scenario: Real-time digital beamforming and RF echo processing in portable ultrasound systems. IC Role / Device Role / Timing Role: Signal processing engine executing FIR filter banks and delay-and-sum algorithms on ADC samples streamed via SPORTs. Use Value: Dual 16-bit MACs deliver 800 MMACS at 400 MHz, enabling 128-channel beamforming with <200 ns channel alignment tolerance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar embedded processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-BF537BBCZ-5A | 600 MHz max speed, identical 182-ball CSP_BGA package, same peripheral set including Ethernet MAC - higher performance grade with identical pinout and software compatibility. | Targeted at applications requiring >800 MMACS sustained throughput, such as multi-stream HD video analytics or radar signal processing. | Select when higher computational headroom is needed without changing PCB layout or firmware architecture. |
| ADSP-BF536BBCZ-4A | 500 MHz max speed, same 182-ball CSP_BGA package and peripheral complement - intermediate speed grade with identical memory map and boot options. | Suitable for cost-sensitive industrial control where 400 MHz headroom is excessive but Ethernet/CAN integration remains mandatory. | Choose for balanced performance/cost in applications with predictable 300–400 MHz workload ceilings. |
Compared with ADSP-BF536BBCZ-3A, the ADSP-BF537BBCZ-5A offers 50% higher clock rate for compute-bound tasks without layout changes, while the ADSP-BF536BBCZ-4A provides a 25% speed uplift over the -3A grade at lower thermal and power cost - both retain identical peripheral feature sets and software binaries.
Availability
ADSP-BF536BBCZ-3A is available at Aetrix Electronics and suitable for automotive infotainment, industrial PLC communication, video surveillance DVR front-ends, and medical ultrasound beamformers requiring stable component supply across extended product lifecycles.
Supply support for ADSP-BF536BBCZ-3A 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 measurement and real-time control applications.
The Blackfin processor family integrates DSP and microcontroller capabilities into a single architecture, designed specifically for embedded applications demanding real-time signal processing, connectivity, and deterministic control - such as automotive, industrial, and medical edge devices.
FAQ
What is the maximum operating frequency of the ADSP-BF536BBCZ-3A?
The ADSP-BF536BBCZ-3A is rated for a maximum clock speed of 400 MHz, achieved via its on-chip PLL multiplying an external reference clock. This speed grade is confirmed in Table 1 (Page 4) of the Rev. J datasheet and corresponds to the "-3A" suffix designation. At this frequency, the processor delivers up to 800 MMACS of sustained computational throughput for real-time signal processing tasks.
Does the ADSP-BF536BBCZ-3A include an Ethernet MAC?
Yes, the ADSP-BF536BBCZ-3A includes an IEEE 802.3-compliant 10/100 Ethernet MAC, as explicitly stated in the Features section (Page 1) and confirmed in Table 1 (Page 4) of the Rev. J datasheet. This peripheral is shared with the ADSP-BF537 and absent only in the ADSP-BF534 variant - enabling hardware-accelerated network packet handling without external PHY components.
What package type and ball count does the ADSP-BF536BBCZ-3A use?
The ADSP-BF536BBCZ-3A uses an 182-ball CSP_BGA package with 0.5 mm pitch and 7.0 mm × 7.0 mm body size, as documented in the Package Information section (Page 29) and 182-Ball CSP_BGA Ball Assignment (Page 57) of the Rev. J datasheet. This package is distinct from the 208-ball option used by some other members of the BF53x family.
Is the ADSP-BF536BBCZ-3A pin-compatible with other Blackfin processors?
Yes, the ADSP-BF536BBCZ-3A is fully pin-compatible with the ADSP-BF534 and ADSP-BF537 in the same 182-ball CSP_BGA package configuration, as stated in the General Description (Page 3): "The ADSP-BF534/ADSP-BF536/ADSP-BF537 processors are completely code and pin compatible." This allows drop-in replacement within the same package footprint.
What memory configuration is implemented in the ADSP-BF536BBCZ-3A?
The ADSP-BF536BBCZ-3A implements 132 KB of on-chip memory: 16 KB L1 instruction SRAM/cache + 48 KB L1 instruction SRAM + 32 KB L1 data SRAM/cache + 32 KB L1 data SRAM + 4 KB scratchpad SRAM, as specified in Table 1 (Page 4) and Memory Architecture (Page 5). This configuration excludes the 2 KB boot ROM and supports flexible allocation between cache and SRAM modes.
ADSP-BF536BBCZ-3A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Blackfin®
- Package/Case:
- 182-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Fixed Point
- Interface:
- CAN, SPI, SSP, TWI, UART
- Clock Rate:
- 300MHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 100kB
- Voltage - I/O:
- 2.50V, 3.30V
- Voltage - Core:
- 1.20V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 182-CSPBGA (12x12)
ADSP-BF536BBCZ-3A FAQ
1.How can I place an order for ADSP-BF536BBCZ-3A through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF536BBCZ-3A 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-BF536BBCZ-3A reliable?
The price and inventory of ADSP-BF536BBCZ-3A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-BF536BBCZ-3A is usually 5 days.
3.What payment methods are accepted for ADSP-BF536BBCZ-3A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF536BBCZ-3A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF536BBCZ-3A?
ADSP-BF536BBCZ-3A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF536BBCZ-3A 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-BF536BBCZ-3A?
For technical support, including ADSP-BF536BBCZ-3A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF536BBCZ-3A requirements.
6.How does Aetrix verify that ADSP-BF536BBCZ-3A is sourced from the original manufacturer or authorized distributors?
All ADSP-BF536BBCZ-3A 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-BF536BBCZ-3A meets industry standards.
7.What is the process for return or replacement of ADSP-BF536BBCZ-3A?
All ADSP-BF536BBCZ-3A units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF536BBCZ-3A, 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-BF536BBCZ-3A part is unused and in its original packaging.
Return procedure for ADSP-BF536BBCZ-3A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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