Overview
The ADSP-BF702KCPZ-4 is a member of the ADSP-BF70x Blackfin Digital Signal Processor (DSP) family produced by Analog Devices Inc. This processor integrates a Blackfin+ core, combining the advantages of a clean, orthogonal RISC-like microprocessor instruction set with single-instruction, multiple-data (SIMD) multimedia capabilities. The ADSP-BF702KCPZ-4 is designed for a wide range of applications requiring high-performance signal processing, RISC-like programmability, and advanced multimedia support.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | Blackfin+ |
| Performance | Up to 400 MHz |
| MAC Support | Dual 16-bit or single 32-bit MAC per cycle, 16-bit complex MAC |
| L1 SRAM | 136 KB (64 KB instruction, 64 KB data, 8 KB scratchpad) with multi-parity-bit protection |
| L2 SRAM | 256 KB with ECC protection |
| L2 ROM | 512 KB |
| Package Type | 88-Lead LFCSP (QFN), RoHS compliant |
| Operating Temperature | 0°C to +70°C |
| Power Consumption | < 100 mW at 400 MHz |
Key Features
- Instruction set compatible with previous Blackfin products, with enhancements including 32-bit MAC and 16-bit complex MAC support, cache enhancements, and branch prediction.
- Rich set of industry-leading system peripherals including USB 2.0 HS OTG, CAN 2.0, ePPI video I/O, SPORTs, Quad SPI, Dual SPI, I2C, UARTs, and SD/SDIO/MMC.
- Security features such as crypto hardware accelerators, fast secure boot, and memDMA encryption/decryption for fast run-time security.
- Low-cost packaging and low system power consumption.
- Integrated memory protection and dynamic memory controller.
- Support for high-speed interfaces and multiple serial interfaces.
Applications
- Portable audio, DJ equipment, and effects.
- Automotive audio and sensors.
- Portable communications.
- Military and aerospace.
- Portable healthcare.
- Intelligent lighting and occupancy detection.
- Industrial imaging and biometrics.
- Embedded industrial, instrumentation, video/image analysis, and control applications.
Q & A
- What is the core performance of the ADSP-BF702KCPZ-4?
The ADSP-BF702KCPZ-4 has a Blackfin+ core with performance up to 400 MHz.
- What type of MAC support does the ADSP-BF702KCPZ-4 offer?
The processor supports dual 16-bit or single 32-bit MAC per cycle, as well as 16-bit complex MAC.
- What is the on-chip memory configuration of the ADSP-BF702KCPZ-4?
The processor has 136 KB L1 SRAM, 256 KB L2 SRAM, and 512 KB L2 ROM.
- What are the key peripherals included in the ADSP-BF702KCPZ-4?
The key peripherals include USB 2.0 HS OTG, CAN 2.0, ePPI video I/O, SPORTs, Quad SPI, Dual SPI, I2C, UARTs, and SD/SDIO/MMC.
- Does the ADSP-BF702KCPZ-4 have built-in security features?
- What is the power consumption of the ADSP-BF702KCPZ-4?
The processor consumes less than 100 mW at 400 MHz.
- What are the typical applications for the ADSP-BF702KCPZ-4?
Applications include portable audio, automotive systems, portable communications, military and aerospace, portable healthcare, intelligent lighting, and industrial imaging.
- What is the package type and operating temperature range of the ADSP-BF702KCPZ-4?
The processor is packaged in an 88-Lead LFCSP (QFN) and operates from 0°C to +70°C.
- Is the ADSP-BF702KCPZ-4 RoHS compliant?
- What development tools are available for the ADSP-BF702KCPZ-4?
Analog Devices provides the ADSP-BF706 EZ-KIT Mini and other development tools, including CrossCore embedded studio software.
