My Inquiry
My Account
Analog Devices Inc. ADSP-BF504KCPZ-4
- Part No.:
- ADSP-BF504KCPZ-4
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 88-VFQFN Exposed Pad, CSP
- Datasheet:
-
ADSP-BF504KCPZ-4.pdf
- Description:
- IC CCD SIGNAL PROCESSOR 88LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,851
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ADSP-BF504KCPZ-4 from Analog Devices is a 400 MHz Blackfin embedded processor featuring dual 16-bit MACs, two 40-bit ALUs, and 68 KB of on-chip L1 SRAM (16 KB instruction, 16 KB data, 4 KB scratchpad). It integrates CAN, SPI, UART, PPI, RSI, and dual SPORT interfaces, targeting industrial motor control and real-time signal processing systems.
For engineers reviewing the ADSP-BF504KCPZ-4 datasheet, ADSP-BF504KCPZ-4 pinout, ADSP-BF504KCPZ-4 application, or ADSP-BF504KCPZ-4 equivalent, key selection criteria include its 88-lead LFCSP package, 400 MHz core speed, integrated 35 GPIOs with programmable hysteresis, and support for glueless boot from SPI memory or host devices.
Technical Context
The ADSP-BF504KCPZ-4 implements a modified Harvard architecture with hierarchical memory: L1 instruction and data SRAM operate at full core speed (400 MHz), while external memory access occurs via a 16-bit glueless EBIU interface to boot ROM. Its dual-MAC DSP engine supports 16×16 multiply-accumulate per cycle with saturation and rounding.
Peripherals are connected through high-bandwidth buses (up to 100 MHz), including dedicated DMA channels for SPORT, SPI, UART, PPI, and RSI. The on-chip PLL enables dynamic frequency scaling, and the event controller supports 52 interrupt inputs with nested prioritization via CEC and SIC stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Speed | 400 MHz maximum - enables real-time execution of complex control algorithms and audio/video processing within single-cycle latency constraints. |
| L1 Memory | 68 KB total (32 KB instruction/data SRAM + 4 KB scratchpad) - provides zero-wait-state access for time-critical code and data without external memory dependency. |
| MAC Units | Dual 16-bit - supports simultaneous multiply-accumulate operations essential for FIR/IIR filtering, motor commutation, and sensor fusion. |
| PWM Units | Two 3-phase 16-bit center-aligned - directly drives 3-phase inverter bridges in BLDC/PMSM motor control with precise dead-time insertion. |
| CAN Interface | One Controller Area Network controller - enables robust, deterministic communication in industrial automation and automotive subsystems. |
| Package | 88-lead LFCSP (12 mm × 12 mm) - surface-mount package with exposed thermal pad for efficient heat dissipation in compact embedded designs. |
| GPIO Count | 35 general-purpose I/Os with programmable hysteresis - supports direct interfacing to sensors, switches, and actuators without external Schmitt triggers. |
Pinout & Package
ADSP-BF504KCPZ-4 is housed in an 88-lead lead-frame chip-scale package (LFCSP) with 0.5 mm pitch and exposed thermal pad. The package supports fine-pitch PCB assembly and provides low-inductance power/ground connections critical for high-speed digital operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDINT | Core supply voltage input | Accepts 1.0–1.2 V for internal logic; requires tight regulation and local decoupling to maintain 400 MHz stability. |
| VDDIO | I/O supply voltage input | Supports 2.5 V or 3.3 V operation - enables interoperability with diverse peripheral voltage domains. |
| CLKIN | External clock input | Accepts 1–50 MHz crystal or oscillator; feeds on-chip PLL for generating 400 MHz core clock and system clocks. |
| RESET | Active-low reset input | Synchronizes internal state machines and initiates boot sequence from configured source (SPI, PPI, UART). |
| BOOT[1:0] | Boot mode configuration pins | Selects boot source (SPI flash, host UART/PPI/SPI, or internal ROM) - determines initial program vector location. |
| SPORT0_DA | SPORT0 data input/output | Full-duplex synchronous serial interface supporting I2S, TDM, or custom protocols up to 100 Mbps aggregate bandwidth. |
| CAN_TX / CAN_RX | CAN bus transceiver interface | Direct connection to external CAN transceiver (e.g., ADM3053); supports ISO 11898-2 compliant differential signaling. |
| PPI_DATA[7:0] | Parallel peripheral interface data bus | 8-bit ITU-R BT.656 video data path - enables direct connection to image sensors or display controllers without glue logic. |
Key Features
| Feature | Design Value |
|---|---|
| Dynamic Power Management | On-chip PLL and voltage regulator interface enable coordinated voltage/frequency scaling - reduces active power by >40% during partial-load operation in portable instrumentation. |
| Memory Protection Unit | MMU enforces task isolation and prevents unauthorized register access - satisfies IEC 61508 SIL-2 requirements for safety-critical motion control firmware. |
| Glueless Boot Support | Direct SPI memory boot eliminates external boot ROM - simplifies BOM and reduces board area in cost-sensitive industrial controllers. |
| Dual SPORT Architecture | Two independent full-duplex synchronous ports support eight stereo I2S channels - enables multi-microphone array processing or multi-channel audio playback in acoustic monitoring systems. |
| ADC Control Module (ACM) | Dedicated interface for external ADCs - offloads timing-critical sampling synchronization from CPU, freeing cycles for real-time control loop execution. |
Applications
| Industrial Motor Control | Portable Instrumentation |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase BLDC motors in HVAC compressors and robotic joints. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, PWM generation, current sensing ADC coordination, and CAN-based command interface. Use Value: Dual 3-phase PWM units provide synchronized gate drive signals with <10 ns jitter; 400 MHz core ensures sub-50 µs current loop update time. |
Use Scenario: Battery-powered handheld oscilloscope with 10 MS/s sampling and FFT-based spectral analysis. IC Role / Device Role / Timing Role: High-speed data acquisition controller, real-time FFT engine, LCD graphics rendering, and USB host interface manager. Use Value: 68 KB L1 SRAM stores 8 K-sample buffers and FFT twiddle tables; dual MACs compute 1024-point FFT in <200 µs. |
| Automotive Body Electronics | Industrial Data Acquisition |
Use Scenario: Central body control module managing lighting, window lift, and door lock functions with diagnostic CAN messaging. IC Role / Device Role / Timing Role: CAN protocol stack executor, GPIO-driven actuator driver, EEPROM-backed configuration manager, and watchdog supervisor. Use Value: Integrated CAN controller eliminates external transceiver logic; 35 GPIOs with hysteresis tolerate noisy automotive 12 V environments. |
Use Scenario: Modular PLC analog input module acquiring 16-channel 16-bit sensor data with timestamping and alarm triggering. IC Role / Device Role / Timing Role: ADC interface coordinator, timestamped data buffering, Ethernet packet assembler, and real-time OS scheduler. Use Value: ACM module synchronizes external ADC sampling to core clock; 8-channel DMA moves sensor data to L1 SRAM without CPU intervention. |
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-BF506KCPZ-4 | Includes 32 MB integrated SPI flash memory; otherwise identical core/peripheral spec and pinout. | Eliminates external flash component but increases unit cost and thermal load in space-constrained designs. | Select ADSP-BF506KCPZ-4 only when boot memory integration justifies higher BOM cost and thermal design complexity. |
| ADSP-BF533SBSTZ-5A | Older Blackfin generation; 600 MHz core but no RSI, TWI, or CAN; 176-pin LQFP package. | Lacks modern peripherals required for SD card logging or automotive CAN networks; larger footprint limits portability. | Choose ADSP-BF533SBSTZ-5A only for legacy code migration where CAN/RSI are unused and PCB layout allows 176-pin footprint. |
Compared with ADSP-BF504KCPZ-4, ADSP-BF506KCPZ-4 adds integrated flash at the cost of higher power and thermal density, while ADSP-BF533SBSTZ-5A offers higher clock speed but omits critical interfaces like CAN and RSI - making ADSP-BF504KCPZ-4 the optimal balance of integration, power efficiency, and industrial interface coverage.
Availability
ADSP-BF504KCPZ-4 is available at Aetrix Electronics and suitable for industrial motor control, portable instrumentation, automotive body electronics, and modular data acquisition systems requiring stable component supply across extended production lifecycles.
Supply support for ADSP-BF504KCPZ-4 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-BF504KCPZ-4 - was designed for embedded applications demanding both real-time signal processing and microcontroller-like programmability in resource-constrained industrial and portable systems.
FAQ
What is the maximum operating frequency of the ADSP-BF504KCPZ-4?
The ADSP-BF504KCPZ-4 operates at a maximum core frequency of 400 MHz, with a maximum system clock speed of 100 MHz. This speed grade is validated under specified operating conditions including VDDINT = 1.10 V ± 3%, ambient temperature ≤ 85°C, and proper PCB thermal design. The on-chip PLL multiplies the external CLKIN signal to achieve this frequency.
Does the ADSP-BF504KCPZ-4 include on-chip flash memory for program storage?
No, the ADSP-BF504KCPZ-4 does not integrate flash memory. It relies on external boot sources such as SPI memory, host devices (via UART, PPI, or SPI), or internal 4 KB boot ROM. This distinguishes it from variants like ADSP-BF506KCPZ-4, which includes 32 MB SPI flash. Boot configuration is controlled by BOOT[1:0] pins.
Which communication interfaces are supported by the ADSP-BF504KCPZ-4 for industrial networking?
The ADSP-BF504KCPZ-4 supports Controller Area Network (CAN) for deterministic industrial networking, plus two UARTs with IrDA support, two SPI ports, and two full-duplex SPORTs. Its CAN controller complies with ISO 11898-1 and interfaces directly to external transceivers - enabling use in automotive subsystems and factory automation nodes.
How is memory organized in the ADSP-BF504KCPZ-4, and what is the total L1 SRAM capacity?
The ADSP-BF504KCPZ-4 features a hierarchical memory architecture with 68 KB of L1 SRAM: 16 KB instruction SRAM, 16 KB data SRAM, 16 KB instruction SRAM/cache, 16 KB data SRAM/cache, and 4 KB scratchpad SRAM. All L1 memory operates at full 400 MHz core speed with zero wait states, while external memory is accessed via the 16-bit EBIU interface.
What package type and thermal characteristics apply to the ADSP-BF504KCPZ-4?
The ADSP-BF504KCPZ-4 uses an 88-lead LFCSP package (12 mm × 12 mm, 0.5 mm pitch) with an exposed thermal pad. Its thermal resistance θJA is 26.5°C/W under JEDEC JESD51-7 conditions. Proper PCB layout - including ≥4 thermal vias under the pad connected to internal ground planes - is required to maintain junction temperature below 125°C at 400 MHz operation.
ADSP-BF504KCPZ-4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Blackfin®
- Package/Case:
- 88-VFQFN Exposed Pad, CSP
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Fixed Point
- Interface:
- CAN, EBI/EMI, I2C, IrDA, PPI, SPI, SPORT, UART/USART
- Clock Rate:
- 400MHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 68kB
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Voltage - Core:
- 1.31V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 88-LFCSP-VQ (12x12)
ADSP-BF504KCPZ-4 FAQ
1.How can I place an order for ADSP-BF504KCPZ-4 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-BF504KCPZ-4 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-BF504KCPZ-4 reliable?
The price and inventory of ADSP-BF504KCPZ-4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-BF504KCPZ-4 is usually 5 days.
3.What payment methods are accepted for ADSP-BF504KCPZ-4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-BF504KCPZ-4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-BF504KCPZ-4?
ADSP-BF504KCPZ-4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-BF504KCPZ-4 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-BF504KCPZ-4?
For technical support, including ADSP-BF504KCPZ-4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-BF504KCPZ-4 requirements.
6.How does Aetrix verify that ADSP-BF504KCPZ-4 is sourced from the original manufacturer or authorized distributors?
All ADSP-BF504KCPZ-4 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-BF504KCPZ-4 meets industry standards.
7.What is the process for return or replacement of ADSP-BF504KCPZ-4?
All ADSP-BF504KCPZ-4 units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-BF504KCPZ-4, 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-BF504KCPZ-4 part is unused and in its original packaging.
Return procedure for ADSP-BF504KCPZ-4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADSP-BF504KCPZ-4 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…
