My Inquiry
My Account
Analog Devices Inc. ADSP-BF524BBCZ-3A
- Part No.:
- ADSP-BF524BBCZ-3A
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 208-FBGA, CSPBGA
- Datasheet:
-
ADSP-BF524BBCZ-3A.pdf
- Description:
- IC DSP CTLR 300MHZ 208CSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,139
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ADSP-BF524BBCZ-3A from Analog Devices is a 400 MHz Blackfin embedded processor with dual 16-bit MACs, 132 KB on-chip memory (48 KB L1 instruction SRAM, 32 KB L1 data SRAM, 32 KB L1 data SRAM/cache, 4 KB scratchpad, 32 KB boot ROM), and integrated USB 2.0 OTG, SPI, TWI, two UARTs, two SPORTs, PPI, NAND flash controller, and 48 GPIOs - deployed in industrial video surveillance systems for real-time video preprocessing and protocol bridging.
For engineers reviewing the ADSP-BF524BBCZ-3A datasheet, ADSP-BF524BBCZ-3A pinout, ADSP-BF524BBCZ-3A application, or ADSP-BF524BBCZ-3A equivalent, key selection considerations include its 400 MHz core speed (vs. 600 MHz BF523/525/527), absence of on-chip voltage regulator and Ethernet MAC, 289-ball CSP_BGA package, and automotive-qualified peripheral set excluding internal regulator functionality.
Technical Context
The ADSP-BF524BBCZ-3A implements the Blackfin MSA architecture with dual-MAC signal processing engine, RISC-like instruction set, and SIMD multimedia extensions - enabling simultaneous 16-bit × 16-bit multiply-accumulate operations per cycle across two independent MAC units. Its memory subsystem uses hierarchical L1 SRAM/cache (configurable 48 KB instruction, 64 KB data) and L3 boot ROM, managed by an MMU for task isolation and register protection.
Peripherals are connected via high-bandwidth buses (up to 133 MHz), with dedicated DMA channels for PPI, SPORTs, SPI, UARTs, TWI, and NFC - supporting glueless SDRAM and asynchronous memory expansion. Unlike BF523/525/527 variants, it omits the on-chip voltage regulator and Ethernet MAC, retaining USB 2.0 OTG, dual SPORTs, 8 timers with PWM, RTC, watchdog, and 48 GPIOs with programmable hysteresis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Speed | 400 MHz maximum system clock - enables real-time execution of video analytics kernels without external acceleration. |
| L1 Instruction Memory | 48 KB SRAM + 16 KB configurable cache - provides low-latency instruction fetch for deterministic loop execution. |
| L1 Data Memory | 32 KB SRAM + 32 KB SRAM/cache - supports dual-bank access for concurrent data buffering and algorithm state storage. |
| On-Chip Memory Total | 132 KB (L1 + L3) - eliminates need for external boot ROM and reduces BOM count in cost-sensitive edge nodes. |
| USB Interface | USB 2.0 high-speed OTG with integrated PHY - enables direct host/peripheral mode switching without external transceiver. |
| Serial Interfaces | 2× full-duplex SPORTs (8 stereo I2S channels), SPI, TWI, 2× UARTs with IrDA - supports multi-sensor audio/video synchronization and control bus integration. |
| NAND Flash Support | Integrated NAND flash controller with hardware ECC - allows direct boot from low-cost NAND and reliable firmware updates in field-deployed devices. |
Pinout & Package
ADSP-BF524BBCZ-3A is housed in a 289-ball CSP_BGA package (12 mm × 12 mm, 0.5 mm pitch) with thermal pad, compliant with JEDEC MO-220, and rated for −40°C to +85°C operation. Ball assignment follows standard Blackfin BF52x 289-ball layout per Rev. D datasheet page 80.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDINT | Core power supply | 1.2 V ±3% input - powers processor core logic; requires low-noise regulation due to high-frequency switching. |
| VDDIO | I/O power supply | 3.3 V ±5% input - supplies all digital I/O banks; supports mixed-voltage interfacing with legacy peripherals. |
| CLKIN | External clock input | Accepts 1–50 MHz crystal or oscillator - feeds on-chip PLL for precise 400 MHz core clock generation. |
| RESET | Active-low reset input | Synchronous deassertion required after power stabilization - ensures deterministic boot sequence from internal ROM or external flash. |
| BOOT_CFG[2:0] | Boot configuration pins | Three-pin strapping interface - selects boot source (SPI flash, parallel flash, host, or UART) at power-up without firmware intervention. |
| USB_DP / USB_DM | USB differential pair | Integrated PHY pins - eliminate external transceiver; support high-speed (480 Mbps) and full-speed modes with on-chip termination. |
| PPI[15:0] | Parallel Peripheral Interface | 16-bit bidirectional data bus - directly interfaces ITU-R BT.656 video decoders or image sensors without glue logic. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 16-bit MAC + 40-bit ALUs | Enables simultaneous 16×16 multiply-accumulate per cycle - critical for real-time FIR filtering and motion estimation in video pipelines. |
| Code Security with Lockbox | OTP memory and secure boot prevent firmware cloning - protects proprietary video analytics IP in OEM camera modules. |
| Flexible Boot Options | Supports SPI flash, parallel flash, host device, or UART boot - simplifies factory programming and field firmware recovery without JTAG. |
| Memory Management Unit (MMU) | Provides per-task memory protection and supervisor/user mode isolation - essential for running RTOS-based video streaming stacks with multiple processes. |
| Dynamic Power Management | Voltage/frequency scaling (no on-chip regulator) - extends battery life in portable video recorders using external PMIC control. |
Applications
| Industrial Video Surveillance | Automotive Driver Monitoring |
|---|---|
Use Scenario: Edge-based video preprocessing in network cameras performing motion detection, noise reduction, and H.264 encoding prep. IC Role / Device Role / Timing Role: Real-time DSP engine executing custom video algorithms while managing USB OTG streaming and NAND-based firmware updates. Use Value: 400 MHz deterministic performance and 132 KB on-chip memory eliminate external SRAM, reducing PCB area and power in compact camera housings. | Use Scenario: In-cabin driver attention monitoring using IR camera feed and facial landmark tracking. IC Role / Device Role / Timing Role: Low-latency vision co-processor handling sensor interface (PPI), real-time image warping, and CAN message forwarding via UART-to-CAN bridge. Use Value: Dual SPORTs and TWI enable synchronized multi-camera capture and sensor fusion without external timing controllers. |
| Portable Medical Imaging | Smart Building Access Control |
Use Scenario: Handheld ultrasound probe preprocessing RF echo data before transmission to tablet host. IC Role / Device Role / Timing Role: High-throughput signal processor running beamforming and Doppler FFTs, interfacing via USB OTG and SPI-connected ADCs. Use Value: Integrated USB 2.0 OTG and 48 GPIOs allow direct connection to touch UI and battery management ICs - minimizing external interface ICs. | Use Scenario: Multi-modal biometric terminal combining face recognition, fingerprint matching, and RFID tag reading. IC Role / Device Role / Timing Role: Central controller orchestrating PPI-connected camera, SPI-connected fingerprint sensor, TWI-connected RFID reader, and UART-connected door lock actuator. Use Value: Single-chip integration of USB, Ethernet (via external PHY), and NAND flash reduces bill-of-materials and accelerates time-to-certification for UL/EN 50131 compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar embedded DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-BF526BBCZ-3A | Same 400 MHz speed, identical 289-ball CSP_BGA package, but adds Ethernet MAC - no USB OTG. | Better suited for wired IP camera backhaul where Ethernet is primary interface and USB is unnecessary. | Select BF526 when 10/100 Ethernet is required and USB OTG is not needed; verify PCB layout compatibility for PHY routing. |
| ADSP-BF523BBCZ-3A | 600 MHz core, includes on-chip voltage regulator, same peripheral set minus Ethernet - higher power consumption. | Preferred for compute-intensive video analytics requiring >400 MHz throughput, with external power design accommodating regulator bypass. | Choose BF523 only if 50% higher instruction rate justifies increased thermal and power design complexity. |
Compared with ADSP-BF524BBCZ-3A, the BF526 offers Ethernet at the expense of USB OTG - making it ideal for fixed-location IP cameras, while the BF523 delivers 50% more compute headroom with added voltage regulation overhead - best for thermally unconstrained, high-performance edge nodes.
Availability
ADSP-BF524BBCZ-3A is available at Aetrix Electronics and suitable for industrial video surveillance, automotive driver monitoring, and portable medical imaging requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability.
Supply support for ADSP-BF524BBCZ-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 DSP technologies for precision signal processing applications.
The ADSP-BF52x product line delivers code-compatible Blackfin processors optimized for embedded vision, industrial automation, and automotive infotainment - combining DSP compute, rich peripherals, and security features in single-chip solutions.
FAQ
What is the maximum operating frequency of the ADSP-BF524BBCZ-3A?
The ADSP-BF524BBCZ-3A operates at a maximum system clock speed of 400 MHz, as confirmed in the Rev. D datasheet Table 1 and Specifications section (Page 28). This frequency is achieved using the on-chip PLL with an external 1–50 MHz CLKIN source. It is rated for continuous operation within the −40°C to +85°C ambient temperature range under specified VDDINT and VDDIO conditions.
Does the ADSP-BF524BBCZ-3A include an on-chip voltage regulator?
No, the ADSP-BF524BBCZ-3A does not include an on-chip voltage regulator. Per the Rev. D datasheet (Pages 16 and Table 1), only ADSP-BF523/ADSP-BF525/ADSP-BF527 variants feature this regulator. The ADSP-BF524BBCZ-3A requires externally regulated 1.2 V for VDDINT and 3.3 V for VDDIO, with dynamic power management implemented via external PMIC control.
Which package type is used for the ADSP-BF524BBCZ-3A?
The ADSP-BF524BBCZ-3A uses a 289-ball CSP_BGA package (12 mm × 12 mm, 0.5 mm pitch) with exposed thermal pad, as documented in the Rev. D datasheet Package Information section (Page 38) and 289-Ball CSP_BGA Ball Assignment (Page 80). It is distinct from the 208-ball variant used by some lower-I/O-count members of the BF52x family.
What boot sources are supported by the ADSP-BF524BBCZ-3A?
The ADSP-BF524BBCZ-3A supports flexible booting from external SPI flash, parallel flash, host devices (via SPI, TWI, or UART), or internal boot ROM - configured using the BOOT_CFG[2:0] strapping pins at power-up. This is detailed in the Rev. D datasheet General Description (Page 3) and Booting Modes section (Page 18), with no dependency on JTAG for initial firmware load.
Is the ADSP-BF524BBCZ-3A qualified for automotive applications?
Yes, the ADSP-BF524BBCZ-3A is qualified for automotive applications per the Rev. D datasheet Automotive Products section (Page 87), meeting AEC-Q100 Grade 3 requirements (−40°C to +85°C). It shares the same qualification status as other BF52x variants, including automotive-specific reliability testing and extended temperature operation - though it lacks the Ethernet MAC found in BF527 for vehicle networking.
ADSP-BF524BBCZ-3A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Blackfin®
- Package/Case:
- 208-FBGA, CSPBGA
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Fixed Point
- Interface:
- DMA, I2C, PPI, SPI, SPORT, UART, USB
- Clock Rate:
- 300MHz
- Non-Volatile Memory:
- ROM (32kB)
- On-Chip RAM:
- 132kB
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Voltage - Core:
- 1.35V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 208-CSPBGA (17x17)
ADSP-BF524BBCZ-3A FAQ
1.How can I place an order for ADSP-BF524BBCZ-3A through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF524BBCZ-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-BF524BBCZ-3A reliable?
The price and inventory of ADSP-BF524BBCZ-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-BF524BBCZ-3A is usually 5 days.
3.What payment methods are accepted for ADSP-BF524BBCZ-3A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF524BBCZ-3A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF524BBCZ-3A?
ADSP-BF524BBCZ-3A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF524BBCZ-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-BF524BBCZ-3A?
For technical support, including ADSP-BF524BBCZ-3A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF524BBCZ-3A requirements.
6.How does Aetrix verify that ADSP-BF524BBCZ-3A is sourced from the original manufacturer or authorized distributors?
All ADSP-BF524BBCZ-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-BF524BBCZ-3A meets industry standards.
7.What is the process for return or replacement of ADSP-BF524BBCZ-3A?
All ADSP-BF524BBCZ-3A units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF524BBCZ-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-BF524BBCZ-3A part is unused and in its original packaging.
Return procedure for ADSP-BF524BBCZ-3A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADSP-BF524BBCZ-3A Tags
-
TMS320C5535AZAY10
Texas Instruments
-
TMS320VC5501PGF300
Texas Instruments
-
ADSP-BF592KCPZ
Analog Devices Inc.
-
ADAU1463WBCPZ150
Analog Devices Inc.
-
TMS320VC5402PGE100
Texas Instruments
-
ADAU1701JSTZ-RL
Analog Devices Inc.
-
ADAU1701JSTZ
Analog Devices Inc.
-
TMS320VC5502PGF300
Texas Instruments
-
ADAU1462WBCPZ300RL
Analog Devices Inc.
-
ADAU1452KCPZRL
Analog Devices Inc.
-
ADAU1452WBCPZ-RL
Analog Devices Inc.
-
TMS320C6747DZKB3
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
