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Analog Devices Inc. ADSP-BF536BBCZ-4A
- Part No.:
- ADSP-BF536BBCZ-4A
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 182-LFBGA, CSPBGA
- Datasheet:
-
ADSP-BF536BBCZ-4A.pdf
- Description:
- IC DSP CTLR 16BIT 182CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,423
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Product details
Overview
ADSP-BF536BBCZ-4A from Analog Devices is a Blackfin embedded processor with dual 16-bit MACs, 400 MHz clock speed, 132 KB on-chip memory (including 16 KB instruction SRAM/cache, 32 KB data SRAM/cache, and 4 KB scratchpad), IEEE 802.3-compliant 10/100 Ethernet MAC, and CAN 2.0B interface - deployed in automotive infotainment gateways requiring real-time signal processing and network connectivity.
For engineers reviewing the ADSP-BF536BBCZ-4A datasheet, ADSP-BF536BBCZ-4A pinout, ADSP-BF536BBCZ-4A application, or ADSP-BF536BBCZ-4A equivalent, key selection criteria include its 182-ball CSP_BGA package, integrated voltage regulator, dynamic power management for battery-powered systems, and deterministic real-time interrupt handling with 32 interrupt inputs and nested priority support.
Technical Context
The ADSP-BF536BBCZ-4A implements a modified Harvard architecture with hierarchical L1 memory (instruction/data SRAM + cache + scratchpad), supported by an MMU for memory protection and supervisor/user mode isolation. Its core integrates two 16-bit multipliers, two 40-bit ALUs, four 8-bit video ALUs, and a 40-bit shifter - enabling simultaneous 16-bit MAC operations and SIMD multimedia instructions.
Peripherals are connected via high-bandwidth buses up to 133 MHz, including dedicated DMA channels for Ethernet MAC (2 mastered), SPORTs, PPI, and UARTs. The system interrupt controller (SIC) maps 32 peripheral interrupt sources to nine prioritized CEC inputs (IVG7–IVG15), supporting nested servicing and wake-up from idle states via SIC_IWR.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Blackfin® dual-MAC, RISC-like instruction set with SIMD video ALUs and 40-bit shifter |
| Clock Speed | 400 MHz - enables deterministic real-time execution of audio/video codecs and control loops |
| On-Chip Memory | 132 KB total: 16 KB instruction SRAM/cache + 48 KB instruction SRAM + 32 KB data SRAM/cache + 32 KB data SRAM + 4 KB scratchpad |
| Ethernet Interface | IEEE 802.3-compliant 10/100 MAC - supports glueless connection to external PHY without external glue logic |
| CAN Interface | CAN 2.0B controller - enables direct integration into automotive body control and diagnostics networks |
| Package | 182-ball CSP_BGA - 9 mm × 9 mm footprint with 0.5 mm pitch, optimized for compact automotive PCB layouts |
| Power Management | On-chip programmable voltage regulator with dynamic V/F scaling - reduces active power vs. fixed-voltage alternatives |
Pinout & Package
ADSP-BF536BBCZ-4A is housed in an 182-ball CSP_BGA package (9 mm × 9 mm, 0.5 mm ball pitch) with thermal pad exposed on underside for enhanced heat dissipation in automotive ambient conditions.
| 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 per bank |
| VDDIO | I/O supply voltage input | Supports 2.5 V or 3.3 V operation; enables mixed-voltage interfacing with peripherals |
| CLKIN | External clock input | Accepts 1–50 MHz crystal or oscillator; feeds on-chip PLL for internal 400 MHz generation |
| RESET | Active-low reset input | Synchronous deassertion required; initiates boot sequence from boot ROM or external SPI flash |
| EMU | JTAG emulation test pin | Enables boundary-scan, debug halt, and trace capture via standard JTAG TAP controller |
| MDM | Mode configuration pins (MDM[2:0]) | Determines boot source (SPI flash, TWI EEPROM, UART host) and memory mapping at power-on |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit MAC + 40-bit ALUs | Enables concurrent 16×16 multiply-accumulate per cycle - critical for real-time FIR filtering and motor control |
| Integrated 10/100 Ethernet MAC | Eliminates need for external MAC PHY interface IC - reduces BOM count and PCB area in telematics modules |
| Memory Protection Unit (MMU) | Provides task-isolated memory spaces - essential for ASIL-B compliant software partitioning in automotive ECUs |
| Dynamic Voltage/Frequency Scaling | Reduces active power by >40% during low-load periods - extends runtime in portable diagnostic tools |
| 32-bit Core Timer + RTC | Delivers sub-millisecond timing resolution and calendar-based wake-up - supports precise scheduling in gateway firmware |
Applications
| Automotive Infotainment Gateway | Industrial Ethernet I/O Controller |
|---|---|
Use Scenario: Aggregating CAN bus signals from instrument cluster, HVAC, and ADAS sensors while bridging to Ethernet for OTA updates and cloud telemetry. IC Role / Device Role / Timing Role: Central real-time signal processor and protocol translator - handles time-critical CAN message parsing (≤100 µs latency) and Ethernet frame assembly with deterministic jitter. Use Value: Integrated Ethernet MAC and CAN 2.0B eliminate two discrete interface ICs; on-chip SRAM enables zero-copy packet buffering for sustained 100 Mbps throughput. | Use Scenario: Field device in factory automation collecting analog sensor data via SPI ADCs and relaying status over industrial Ethernet to PLCs. IC Role / Device Role / Timing Role: Deterministic edge controller - executes PID loops at 1 kHz while managing Ethernet TCP/IP stack and local GPIO I/O. Use Value: Dual SPORTs and 48 GPIOs support parallel sensor acquisition; 132 KB on-chip memory hosts both real-time firmware and protocol stacks without external RAM. |
| Portable Diagnostic Tool | Video Surveillance Edge Node |
Use Scenario: Handheld OBD-II scanner with Bluetooth/Wi-Fi uplink, decoding CAN/J1939 messages and displaying live engine parameters. IC Role / Device Role / Timing Role: Low-power host processor - manages USB/UART host interfaces, performs real-time CAN arbitration, and drives LCD UI. Use Value: On-chip voltage regulator and dynamic V/F scaling extend battery life to >8 hours; 48 GPIOs directly drive LED indicators and tactile buttons. | Use Scenario: IP camera preprocessing unit compressing H.264 video streams from CMOS sensors before transmission over Ethernet. IC Role / Device Role / Timing Role: Video co-processor - offloads motion estimation and quantization from main SoC using dedicated 8-bit video ALUs and PPI interface. Use Value: Parallel Peripheral Interface (PPI) supports ITU-R BT.656 video input at 27 MHz; scratchpad SRAM enables zero-wait-state frame buffering for 720p@30fps. |
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-6A | 600 MHz speed grade, identical 182-ball CSP_BGA package, same peripheral set including Ethernet MAC and CAN | Higher compute throughput for complex codecs or multi-channel audio processing | Select when application requires >400 MHz deterministic performance but retains same board layout and firmware compatibility |
| ADSP-BF536BBCZ-5A | 500 MHz speed grade, identical memory map and peripheral complement, same 182-ball CSP_BGA package | Moderate performance uplift over -4A with unchanged power envelope and thermal profile | Choose for balanced upgrade path where 500 MHz delivers measurable latency reduction in control loops without redesigning power delivery |
Compared with ADSP-BF536BBCZ-4A, the -5A offers 25% higher clock speed within identical thermal and pinout constraints, while the -6A provides full 50% speed increase but requires revalidation of timing margins in high-speed signal paths.
Availability
ADSP-BF536BBCZ-4A is available at Aetrix Electronics and suitable for automotive infotainment gateways, industrial Ethernet controllers, and portable diagnostic tools requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for ADSP-BF536BBCZ-4A 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, power, and connectivity applications.
The Blackfin family was designed specifically for embedded applications demanding real-time signal processing, deterministic control, and rich peripheral integration - targeting automotive, industrial, and communications markets where code efficiency and low-power operation are critical.
FAQ
What is the maximum operating frequency of the ADSP-BF536BBCZ-4A?
The ADSP-BF536BBCZ-4A is rated for a maximum clock speed of 400 MHz. This speed grade is guaranteed across the full industrial temperature range (−40°C to +85°C) and specified supply voltages. The on-chip PLL derives this frequency from an external 1–50 MHz reference clock, and the processor maintains timing closure under worst-case voltage and temperature conditions per Analog Devices' Rev. J datasheet specifications.
Does the ADSP-BF536BBCZ-4A include an integrated Ethernet MAC?
Yes, the ADSP-BF536BBCZ-4A includes a fully integrated IEEE 802.3-compliant 10/100 Ethernet MAC. It supports MII/RMII interfaces and requires only an external PHY to complete the physical layer. This MAC is functionally identical to that in the ADSP-BF537 and is absent in the ADSP-BF534 - making it a key differentiator for networked embedded designs.
What memory configurations are available on the ADSP-BF536BBCZ-4A?
The ADSP-BF536BBCZ-4A provides 132 KB of on-chip memory: 16 KB instruction SRAM/cache, 48 KB instruction SRAM, 32 KB data SRAM/cache, 32 KB data SRAM, and 4 KB scratchpad SRAM. Unlike the ADSP-BF534, it omits the second 32 KB data SRAM block shown in Table 1 - confirmed in the "Memory Configuration" row for ADSP-BF536 in the datasheet's Rev. J revision.
Is the ADSP-BF536BBCZ-4A qualified for automotive applications?
Yes, the ADSP-BF536BBCZ-4A is explicitly qualified for automotive applications per the "Automotive Products" section (Page 66) of the Rev. J datasheet. It meets AEC-Q100 stress testing requirements and is rated for operation from −40°C to +105°C junction temperature - supporting under-hood and dashboard-mounted ECU deployments.
What package type does the ADSP-BF536BBCZ-4A use?
The ADSP-BF536BBCZ-4A uses an 182-ball CSP_BGA package (9 mm × 9 mm, 0.5 mm ball pitch) with exposed thermal pad. This package is distinct from the 208-ball option used by some BF536 variants and is documented in the "182-Ball CSP_BGA Ball Assignment" section (Page 57) of the Rev. J datasheet.
ADSP-BF536BBCZ-4A 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:
- 400MHz
- 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-4A FAQ
1.How can I place an order for ADSP-BF536BBCZ-4A through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF536BBCZ-4A 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-4A reliable?
The price and inventory of ADSP-BF536BBCZ-4A 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-4A is usually 5 days.
3.What payment methods are accepted for ADSP-BF536BBCZ-4A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF536BBCZ-4A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF536BBCZ-4A?
ADSP-BF536BBCZ-4A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF536BBCZ-4A 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-4A?
For technical support, including ADSP-BF536BBCZ-4A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF536BBCZ-4A requirements.
6.How does Aetrix verify that ADSP-BF536BBCZ-4A is sourced from the original manufacturer or authorized distributors?
All ADSP-BF536BBCZ-4A 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-4A meets industry standards.
7.What is the process for return or replacement of ADSP-BF536BBCZ-4A?
All ADSP-BF536BBCZ-4A units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF536BBCZ-4A, 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-4A part is unused and in its original packaging.
Return procedure for ADSP-BF536BBCZ-4A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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