Overview
The ADSP-BF548BBCZ-5AA is a high-performance digital signal processor (DSP) from Analog Devices Inc., part of the Blackfin family. This processor is designed for convergent multimedia applications and offers a flexible platform for industrial, instrumentation, and other embedded network-connected applications. It combines a high-performance signal processing core with a rich set of industry-standard interfaces, enabling the development of cost-effective solutions without the need for costly external components.
Key Specifications
| Specification | Details |
|---|---|
| Processor Speed | 533 MHz |
| Package Type | 400-ball CSP_BGA |
| Operating Temperature | –40°C to +85°C |
| On-chip Memory | Up to 324K bytes of on-chip memory (instruction SRAM/cache, data SRAM/cache, dedicated SRAM, scratchpad SRAM) |
| External Memory Support | DDR SDRAM, mobile DDR SDRAM, 8-/16-bit async memories, burst flash devices, NAND flash controller |
| Security Features | Lockbox secure technology, 128-bit AES/ARC4 data encryption, one-time-programmable (OTP) memory |
| Peripherals | High speed USB OTG with integrated PHY, SD/SDIO controller, ATA/ATAPI-6 controller, CAN 2.0B interfaces, TWI controllers, UARTs, SPI ports, serial ports (SPORTs), LCD controller, media transceiver (MXVR), pixel compositor |
| Timers and Counters | Up to eleven 32-bit timers/counters with PWM support, real-time clock (RTC), watchdog timer |
| GPIOs | Up to 152 general-purpose I/O (GPIOs) |
Key Features
- High-performance signal processing core
- Rich set of peripherals including high speed USB OTG, SD/SDIO controller, ATA/ATAPI-6 controller, CAN 2.0B interfaces, TWI controllers, UARTs, SPI ports, and serial ports (SPORTs)
- Advanced memory management with memory protection and code security features like Lockbox and 128-bit AES/ARC4 data encryption
- Support for various external memory types including DDR SDRAM, mobile DDR SDRAM, and NAND flash
- Pixel compositor for overlays, alpha blending, and color conversion
- Media transceiver (MXVR) for connection to a MOST network
- Multiple enhanced parallel peripheral interfaces (EPPIs) supporting ITU-R BT.656 video formats and 18-/24-bit LCD connections
- Up to eleven 32-bit timers/counters with PWM support and real-time clock (RTC)
- Up to 152 general-purpose I/O (GPIOs)
Applications
The ADSP-BF548BBCZ-5AA is suitable for a wide range of applications, including:
- Industrial automation and control systems
- Instrumentation and measurement systems
- Embedded network-connected applications
- Convergent multimedia systems
- Automotive systems requiring advanced signal processing and peripheral interfaces
- Medical devices and diagnostic equipment
Q & A
- What is the processor speed of the ADSP-BF548BBCZ-5AA?
The processor speed is 533 MHz. - What type of package does the ADSP-BF548BBCZ-5AA come in?
The processor comes in a 400-ball CSP_BGA package. - What is the operating temperature range of the ADSP-BF548BBCZ-5AA?
The operating temperature range is –40°C to +85°C. - What types of external memory does the ADSP-BF548BBCZ-5AA support?
The processor supports DDR SDRAM, mobile DDR SDRAM, 8-/16-bit async memories, burst flash devices, and NAND flash. - Does the ADSP-BF548BBCZ-5AA have any security features?
Yes, it includes Lockbox secure technology and 128-bit AES/ARC4 data encryption. - What peripherals are available on the ADSP-BF548BBCZ-5AA?
The processor includes high speed USB OTG, SD/SDIO controller, ATA/ATAPI-6 controller, CAN 2.0B interfaces, TWI controllers, UARTs, SPI ports, serial ports (SPORTs), LCD controller, and media transceiver (MXVR). - How many timers and counters does the ADSP-BF548BBCZ-5AA have?
The processor has up to eleven 32-bit timers/counters with PWM support and a real-time clock (RTC). - What is the purpose of the pixel compositor in the ADSP-BF548BBCZ-5AA?
The pixel compositor is used for overlays, alpha blending, and color conversion. - How many general-purpose I/O (GPIOs) are available on the ADSP-BF548BBCZ-5AA?
Up to 152 general-purpose I/O (GPIOs) are available. - What development tools support the ADSP-BF548BBCZ-5AA?
The processor is supported by the Analog Devices CROSSCORE line of development tools, including VisualDSP++ software.
