Overview
The ADSP-BF703BBCZ-4 is a high-performance Blackfin+ processor from Analog Devices Inc., designed for efficient processing of digital signals in various embedded applications. This processor integrates a rich set of industry-leading system peripherals, large on-chip memory, and a high-speed external memory interface, making it a platform of choice for next-generation applications. It combines the advantages of a clean, orthogonal RISC-like microprocessor instruction set with single-instruction, multiple-data (SIMD) multimedia capabilities within a single instruction-set architecture.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | Blackfin+ core |
| Clock Rate | Up to 400 MHz |
| On-Chip Memory | 136KB L1 SRAM (64KB instruction, 64KB data, 8KB scratchpad) with multi-parity-bit protection 1MB on-chip L2 SRAM with ECC protection 512KB on-chip L2 ROM |
| External Memory Interface | L3 interface providing 16-bit interface to DDR2 or LPDDR SDRAM devices (up to 200 MHz) |
| Voltage | Core: 1.10V I/O: 1.8V, 3.3V |
| Operating Temperature | -40°C to 85°C |
| Package | 184-Ball CSP_BGA package (12 mm × 12 mm × 1.7 mm pitch), RoHS compliant |
| Power Consumption | < 100 mW at 400 MHz (< 0.25 mW/MHz) at 25°C junction temperature |
Key Features
- Dual 16-bit or single 32-bit MAC support per cycle, and 16-bit complex MAC
- Instruction set compatible with previous Blackfin products
- Extensive interface support including CAN, DSPI, EBI/EMI, I2C, PPI, QSPI, SD/SDIO, SPI, SPORT, UART/USART, USB OTG
- Crypto hardware accelerators for fast secure boot/IP protection and memDMA encryption/decryption for fast run-time security
- Low power consumption and low system complexity
- Robust operating temperature range ensuring reliability in various environments
- Surface mount packaging for secure and compact installation
Applications
- Industrial automation
- Automotive systems
- Communication equipment
- Consumer electronics
- Embedded industrial, instrumentation, video/image analysis, biometric, and control applications
Q & A
- What is the clock rate of the ADSP-BF703BBCZ-4 processor?
The ADSP-BF703BBCZ-4 processor has a clock rate of up to 400 MHz.
- What type of memory does the ADSP-BF703BBCZ-4 have?
The processor features 136KB L1 SRAM, 1MB on-chip L2 SRAM with ECC protection, and 512KB on-chip L2 ROM.
- What are the supported interfaces of the ADSP-BF703BBCZ-4?
The processor supports various interfaces including CAN, DSPI, EBI/EMI, I2C, PPI, QSPI, SD/SDIO, SPI, SPORT, UART/USART, and USB OTG.
- What is the operating temperature range of the ADSP-BF703BBCZ-4?
The operating temperature range is -40°C to 85°C.
- What is the power consumption of the ADSP-BF703BBCZ-4?
The power consumption is less than 100 mW at 400 MHz (< 0.25 mW/MHz) at 25°C junction temperature.
- What type of packaging does the ADSP-BF703BBCZ-4 use?
The processor is packaged in a 184-Ball CSP_BGA package (12 mm × 12 mm × 1.7 mm pitch), which is RoHS compliant.
- Is the ADSP-BF703BBCZ-4 compatible with previous Blackfin products?
Yes, the instruction set of the ADSP-BF703BBCZ-4 is compatible with previous Blackfin products.
- What security features does the ADSP-BF703BBCZ-4 offer?
The processor includes crypto hardware accelerators for fast secure boot/IP protection and memDMA encryption/decryption for fast run-time security.
- What are some typical applications of the ADSP-BF703BBCZ-4?
Typical applications include industrial automation, automotive systems, communication equipment, consumer electronics, and embedded industrial, instrumentation, video/image analysis, biometric, and control applications.
- Is the ADSP-BF703BBCZ-4 an active product?
Yes, the ADSP-BF703BBCZ-4 is an active product with support and upgrades available.
