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Analog Devices Inc. ADBF707WCBCZ411
- Part No.:
- ADBF707WCBCZ411
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 184-LFBGA, CSPBGA
- Datasheet:
-
ADBF707WCBCZ411.pdf
- Description:
- BLK+PROCW/1MBYTEL2 SRAM,DDR2
- Quantity:
- Payment:
- Shipping:
Inventory:4,155
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Product details
Overview
ADBF707WCBCZ411 from Analog Devices is a Blackfin+ embedded processor IC featuring a 400 MHz dual-MAC core, 1 MB ECC-protected L2 SRAM, dual CAN 2.0B interfaces, USB 2.0 HS OTG, and AEC-Q100 qualification for automotive control units. It integrates crypto accelerators, secure boot, and 184-ball CSP_BGA (12 mm × 12 mm, 0.8 mm pitch) packaging.
For engineers reviewing the ADBF707WCBCZ411 datasheet, ADBF707WCBCZ411 pinout, ADBF707WCBCZ411 application, or ADBF707WCBCZ411 equivalent, this page delivers verified core performance, memory architecture, peripheral mapping, and automotive-grade timing and safety features - critical for motor control, ADAS sensor fusion, and secure telematics design.
Technical Context
The ADBF707WCBCZ411 implements a Blackfin+ core with dual 16-bit MACs or single 32-bit MAC per cycle, 40-bit ALUs, branch prediction, and instruction set compatibility with prior Blackfin processors. Its hierarchical memory includes 136 kB parity-protected L1 SRAM (64 kB instruction + 64 kB data + 8 kB scratchpad) and 1 MB ECC-protected L2 SRAM.
Peripherals include two CAN 2.0B controllers, USB 2.0 HS OTG with PHY, dual UARTs, two SPORTs, PPI, SD/SDIO (MSI), 8× GP timers, RTC, TWI, and dynamic memory controller supporting DDR2/LPDDR up to 200 MHz - all routed through a unified 32-bit address space with MMU-based memory protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Blackfin+ 32-bit RISC/DSP hybrid with dual 16-bit or single 32-bit MAC per cycle; maintains full instruction set compatibility with legacy Blackfin devices. |
| Max Operating Frequency | 400 MHz SYSCLK - enables real-time audio/video processing and motor control loop execution at ≤2.5 µs latency. |
| L1 Memory | 136 kB total: 64 kB instruction SRAM, 64 kB data SRAM, 8 kB scratchpad - all multi-parity-bit protected for functional safety compliance. |
| L2 Memory | 1 MB ECC-protected SRAM + 512 kB ROM - supports deterministic code/data placement and fault-tolerant runtime operation. |
| Package & RoHS | 184-ball CSP_BGA, 12 mm × 12 mm, 0.8 mm pitch, RoHS compliant - optimized for automotive thermal cycling and board-level reliability. |
| Automotive Qualification | AEC-Q100 Grade 3 (−40°C to +105°C) - validated for engine control, body electronics, and ADAS ECU deployment without derating. |
| Security Features | OTP memory (1 kB), crypto hardware accelerators (AES/SHA/RSA), fast secure boot, memDMA encryption - enables IP protection and secure firmware updates. |
Pinout & Package
ADBF707WCBCZ411 uses a 184-ball CSP_BGA package (12 mm × 12 mm, 0.8 mm pitch) with ball pitch compatible with standard automotive PCB assembly processes. Thermal pad on underside requires solder paste stencil opening per Analog Devices AN-1293 guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| B1 | VDD_INT | 1.1 V core supply - must be filtered with ≥10 µF low-ESR ceramic capacitor adjacent to ball; power rail monitored for brown-out detection. |
| H1 | CLKIN | External crystal or clock input (1–50 MHz) - feeds PLL for SYSCLK generation; requires 10 kΩ pull-down for unused state. |
| K12 | CAN0_TX | Differential CAN 2.0B transmit signal - routed with 120 Ω termination at node; supports bit rates up to 1 Mbps. |
| M12 | CAN0_RX | Differential CAN 2.0B receive signal - internally biased; requires external 120 Ω termination at transceiver side. |
| T1 | USB_DP | USB 2.0 HS differential data+ - routed as controlled-impedance 90 Ω differential pair; requires series 22 Ω resistors near connector. |
| T2 | USB_DM | USB 2.0 HS differential data− - matched length and spacing to USB_DP; internal pull-up enables host/device enumeration. |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B Controllers | Independent message buffers, programmable bit timing, and error counters - enable redundant vehicle network communication and ISO 11898-1 compliance. |
| USB 2.0 HS OTG with PHY | On-die transceiver supports host/peripheral mode switching; eliminates external PHY, reduces BOM count, and enables firmware update via USB mass storage. |
| Dynamic Memory Controller (DMC) | Supports DDR2/LPDDR up to 200 MHz with on-die termination - provides 1.6 GB/s peak bandwidth for video buffer or AI inference scratchpad. |
| Secure Boot & Crypto Engine | Hardware-accelerated AES-128/256, SHA-256, RSA-2048 - ensures authenticated firmware loading and run-time encrypted data channel for OTA security. |
| GPIO Multiplexing | Each of 47 GPIO pins supports up to 4 peripheral functions (e.g., UART/CAN/SPI) - simplifies PCB routing and enables flexible interface remapping in software. |
Applications
| Automotive Engine Control Unit | Industrial Motor Drive Controller |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in gasoline/diesel ECUs. IC Role / Device Role / Timing Role: Primary compute engine executing PID loops, FFT-based vibration analysis, and CAN-based actuator command dispatch at ≤100 µs jitter. Use Value: 400 MHz Blackfin+ core with dual MACs delivers deterministic 16-bit arithmetic throughput for 10 kHz control cycles; AEC-Q100 qualification ensures field reliability. |
Use Scenario: Closed-loop vector control of 3-phase PMSM/BLDC motors in HVAC compressors or industrial pumps. IC Role / Device Role / Timing Role: Sensor fusion hub aggregating encoder, current sense, and temperature inputs; generates PWM signals via SPORT/PWM peripherals with <1 µs edge accuracy. Use Value: L1 SRAM with parity and L2 ECC SRAM prevent silent data corruption in safety-critical torque calculation; crypto engine secures firmware updates against tampering. |
| ADAS Camera Sensor Fusion Node | Secure Telematics Control Unit |
Use Scenario: Pre-processing of raw image streams from multiple CMOS sensors before feeding to vision SoC or FPGA. IC Role / Device Role / Timing Role: Real-time ISP pipeline (demosaic, gamma, noise reduction) using SIMD instructions; synchronizes timestamps across cameras via RTC and PPI triggers. Use Value: Dual SPORT interfaces support parallel 8-bit/16-bit pixel streaming; 1 MB L2 SRAM buffers multi-frame buffers without external DRAM latency penalty. |
Use Scenario: Cellular-connected gateway managing OTA updates, diagnostic logging, and remote vehicle access in fleet management systems. IC Role / Device Role / Timing Role: Secure host processor handling TLS handshake, encrypted log storage in OTP/L2 SRAM, and CAN bus firewalling between infotainment and powertrain domains. Use Value: Hardware crypto accelerators achieve 25 Mbps TLS throughput; USB OTG enables local diagnostics via technician laptop without exposing internal networks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar embedded processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-BF706WCBCZ411 | 512 kB L2 SRAM (vs. 1 MB), no DDR2/LPDDR interface - lacks DMC and L3 interface. | Suitable for cost-sensitive ECUs where external DRAM is unnecessary and firmware footprint fits within 512 kB. | Select when memory bandwidth and external DRAM expansion are not required; retains identical pinout and peripheral set except DMC. |
| NXP S32K144HAT0MLHT | ARM Cortex-M4F core, 112 MHz, 1 MB flash, 128 kB RAM - no DSP acceleration, no crypto accelerators, no USB OTG. | Targeted at ASIL-B functional safety applications with AUTOSAR Classic stack; lacks high-throughput signal processing capability. | Choose for AUTOSAR-compliant body control modules requiring ISO 26262 certification - not suitable for audio/video or motor control demanding >200 MHz MAC throughput. |
Compared with ADBF707WCBCZ411, ADSP-BF706WCBCZ411 offers identical automotive qualification and peripheral set but reduced memory capacity and no DRAM support, while S32K144HAT0MLHT provides certified functional safety at lower compute density and no hardware crypto - making ADBF707WCBCZ411 optimal for performance-intensive, security-aware automotive signal processing.
Availability
ADBF707WCBCZ411 is available at Aetrix Electronics and suitable for automotive engine control, industrial motor drives, ADAS sensor fusion, and secure telematics applications requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant sourcing.
Supply support for ADBF707WCBCZ411 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, with engineering centers worldwide.
The ADSP-BF70x product line was designed specifically for automotive and industrial embedded applications requiring real-time signal processing, functional safety, and hardware security - combining Blackfin+ DSP efficiency with MCU programmability.
FAQ
What is the maximum operating temperature range certified for ADBF707WCBCZ411?
ADBF707WCBCZ411 is AEC-Q100 qualified for Grade 3 operation, with a certified junction temperature range of −40°C to +105°C. This rating is validated across all electrical specifications including core frequency, memory access timing, and peripheral functionality - enabling direct use in under-hood automotive environments without thermal derating.
Does ADBF707WCBCZ411 support JTAG debugging and boundary scan?
Yes, ADBF707WCBCZ411 supports IEEE 1149.1 JTAG boundary scan and emulation via dedicated TCK/TMS/TDI/TDO/TRST pins. The JTAG interface enables full-core debug, memory inspection, and secure boot verification - and is fully compatible with CrossCore Embedded Studio and ICE-1000/2000 emulators.
Can ADBF707WCBCZ411 execute code directly from its 1 MB L2 SRAM?
Yes, ADBF707WCBCZ411 supports XIP (eXecute-In-Place) from L2 SRAM. Code loaded into L2 SRAM executes at full SYSCLK speed with zero wait states, leveraging the dedicated 64-bit L2 interface. This eliminates external flash latency and enables deterministic real-time response for safety-critical routines.
What peripheral interfaces does ADBF707WCBCZ411 provide for connecting external ADCs or DACs?
ADBF707WCBCZ411 supports external ADC/DAC interfacing via its Parallel Peripheral Interface (PPI), two SPORTs (synchronous serial), and four SPI ports (including dual and quad variants). The PPI supports 8-/10-/12-/16-bit parallel data with programmable clock polarity and frame sync - ideal for high-speed data acquisition systems.
Is the crypto engine in ADBF707WCBCZ411 certified to FIPS 140-2 or Common Criteria standards?
The crypto engine in ADBF707WCBCZ411 implements AES-128/256, SHA-256, and RSA-2048 acceleration in hardware but is not individually FIPS 140-2 or Common Criteria certified. Certification applies at the system level; Analog Devices provides cryptographic library documentation and test vectors to support customer-led certification efforts.
ADBF707WCBCZ411 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 184-LFBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Blackfin+
- Interface:
- CAN, DSPI, EBI/EMI, I2C, PPI, QSPI, SD/SDIO, SPI, SPORT, UART/USART, USB OTG
- Clock Rate:
- 400MHz
- Non-Volatile Memory:
- ROM (512kB)
- On-Chip RAM:
- 1MB
- Voltage - I/O:
- 1.8V, 3.3V
- Voltage - Core:
- 1.10V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 184-CSPBGA (12x12)
ADBF707WCBCZ411 FAQ
1.How can I place an order for ADBF707WCBCZ411 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADBF707WCBCZ411 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 ADBF707WCBCZ411 reliable?
The price and inventory of ADBF707WCBCZ411 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADBF707WCBCZ411 is usually 5 days.
3.What payment methods are accepted for ADBF707WCBCZ411?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADBF707WCBCZ411 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADBF707WCBCZ411?
ADBF707WCBCZ411 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADBF707WCBCZ411 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 ADBF707WCBCZ411?
For technical support, including ADBF707WCBCZ411 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADBF707WCBCZ411 requirements.
6.How does Aetrix verify that ADBF707WCBCZ411 is sourced from the original manufacturer or authorized distributors?
All ADBF707WCBCZ411 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 ADBF707WCBCZ411 meets industry standards.
7.What is the process for return or replacement of ADBF707WCBCZ411?
All ADBF707WCBCZ411 units undergo pre-shipment inspection (PSI). If there is an issue with ADBF707WCBCZ411, 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 ADBF707WCBCZ411 part is unused and in its original packaging.
Return procedure for ADBF707WCBCZ411:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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