Overview
The ADSP-BF547BBCZ-5A is a high-performance, low-power, fixed-point Blackfin® digital signal processor (DSP) from Analog Devices. It is specifically designed to meet the needs of convergent multimedia applications where system performance and cost are critical. This processor integrates a range of multimedia, human interface, and connectivity peripherals, making it an ideal platform for designing demanding applications such as Advanced Vehicle Infotainment and Industrial multimedia systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Clock Speed | 533 MHz |
| Package Type | 400-Ball CSP_BGA |
| Operating Temperature | -40°C to +85°C |
| Core Voltage | 1.25V |
| On-Chip Memory | Up to 324K bytes (instruction SRAM/cache, dedicated instruction SRAM, data SRAM/cache, dedicated data SRAM, scratchpad SRAM) |
| External Memory Support | DDR SDRAM, Mobile DDR SDRAM, NAND/NOR Flash, Burst Flash |
| Peripherals | High Speed USB OTG, SD/SDIO controller, ATAPI-6 controller, NAND flash controller, UARTs, SPI, SPORTs, TWI, CAN 2.0B, Pixel Compositor |
| GPIOs | Up to 152 general-purpose I/O pins |
| Timers/Counters | Up to eleven 32-bit timers/counters with PWM support |
Key Features
- High-speed USB On-the-Go (OTG) module with integrated PHY
- SD/SDIO controller, ATAPI-6 controller, and NAND flash controller for storage media interfaces
- Multiple enhanced parallel peripheral interfaces (EPPIs) supporting ITU-R BT.656 video formats and 18/24-bit LCD connections
- Pixel Compositor for overlays, alpha blending, and color conversion
- Lockbox secure technology and 128-bit AES/ARC4 data encryption for security
- One-time-programmable (OTP) memory for private key implementation
- Up to four UARTs, three SPI ports, and two CAN 2.0B interfaces
- Real-time clock (RTC) and watchdog timer
- On-chip PLL capable of frequency multiplication
- Debug/JTAG interface and USB debug agent
Applications
The ADSP-BF547BBCZ-5A is well-suited for various applications, including:
- Advanced Vehicle Infotainment systems
- Industrial multimedia applications
- Consumer and communication products
- Bluetooth and other application-specific interfaces
- Industrial instrumentation and control systems
Q & A
- What is the clock speed of the ADSP-BF547BBCZ-5A processor?
The clock speed of the ADSP-BF547BBCZ-5A processor is 533 MHz.
- What type of package does the ADSP-BF547BBCZ-5A come in?
The ADSP-BF547BBCZ-5A comes in a 400-Ball CSP_BGA package.
- What is the operating temperature range of the ADSP-BF547BBCZ-5A?
The operating temperature range is -40°C to +85°C.
- What types of external memory does the ADSP-BF547BBCZ-5A support?
The ADSP-BF547BBCZ-5A supports DDR SDRAM, Mobile DDR SDRAM, NAND/NOR Flash, and Burst Flash.
- Does the ADSP-BF547BBCZ-5A have built-in security features?
Yes, it includes Lockbox secure technology and 128-bit AES/ARC4 data encryption.
- What peripherals are integrated into the ADSP-BF547BBCZ-5A?
The processor includes High Speed USB OTG, SD/SDIO controller, ATAPI-6 controller, NAND flash controller, UARTs, SPI, SPORTs, TWI, CAN 2.0B, and a Pixel Compositor.
- How many GPIOs does the ADSP-BF547BBCZ-5A have?
The ADSP-BF547BBCZ-5A has up to 152 general-purpose I/O pins.
- What is the purpose of the Pixel Compositor in the ADSP-BF547BBCZ-5A?
The Pixel Compositor is used for overlays, alpha blending, and color conversion, reducing processor core overhead.
- Does the ADSP-BF547BBCZ-5A support real-time clock and watchdog timer functions?
Yes, it includes a real-time clock (RTC) and a watchdog timer.
- What debug interfaces are available on the ADSP-BF547BBCZ-5A?
The processor supports a Debug/JTAG interface and a USB debug agent.
