Overview
The ADSP-BF518BBCZ-4F4, produced by Analog Devices Inc., is a high-performance Blackfin embedded processor. This device is part of the Blackfin processor family, which is renowned for its versatility and high performance. The ADSP-BF518BBCZ-4F4 is particularly suited for demanding network-connected systems, industrial, and instrumentation applications due to its advanced features and peripherals.
With a 400 MHz Blackfin processor core, this device offers significant processing power, making it ideal for applications requiring concurrent processing of voice, video, and other data-intensive tasks. The processor also includes a range of peripherals and interfaces that enhance its functionality and flexibility.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | Blackfin processor core, up to 400 MHz (800 MMACS) |
| Package Type | 168-ball CSP_BGA or 176-lead LQFP_EP (with exposed pad) |
| On-Chip Memory | 116K bytes of on-chip memory |
| External Memory | External memory controller with glueless support for SDRAM and asynchronous 8-bit and 16-bit memories |
| Flash Memory | 4 Mbit on-chip SPI flash, optional 16M bit SPI flash with boot option |
| Peripherals | IEEE 802.3-compliant 10/100 Ethernet MAC with IEEE 1588 support, 2 dual-channel full-duplex synchronous serial ports, 2 serial peripheral interfaces (SPI), removable storage interface (RSI) controller, 2 UARTs with IrDA support, 2-wire interface (TWI) controller, and more |
| Operating Voltage | 1.8V, 2.5V, and 3.3V compliant and tolerant |
| Temperature Range | –40°C to +85°C |
Key Features
- High Performance Processor Core: Up to 400 MHz Blackfin processor core with two 16-bit MACs, two 40-bit ALUs, and four 8-bit video ALUs
- Advanced Peripherals: IEEE 802.3-compliant 10/100 Ethernet MAC with IEEE 1588 support, 3-phase PWM generation unit, quadrature encoder, and more
- Flexible Memory Options: External memory controller with support for SDRAM and asynchronous memories, optional 16M bit SPI flash, and flexible booting options
- Low Power and Dynamic Power Management: Ultra-low power consumption and dynamic power management (DPM) functionality
- Debug and Development Tools: Advanced debug, trace, and performance monitoring capabilities, along with support for CrossCore Embedded Studio
- Removable Storage Interface: Support for MMC, SD, SDIO, and CE-ATA
- Multiple Interfaces: Full speed USB 1.1 and high speed USB 2.0 interfaces, UARTs with IrDA support, and 2-wire interface (TWI) controller
Applications
- Motor Control: The 3-phase PWM generation unit and quadrature encoder make it suitable for motor control applications
- Power Line Monitoring: The device's advanced peripherals and high performance make it ideal for power line monitoring systems
- Biometrics and Pro-Audio: The processor's ability to handle concurrent voice and video signal processing makes it suitable for biometrics and pro-audio applications
- Femto Cells and VoIP: The device's convergent solution in a unified core architecture supports full VoIP functionality and is suitable for femto cell applications
- Industrial and Instrumentation: The device's robust feature set and peripherals make it a strong candidate for various industrial and instrumentation applications
Q & A
- What is the maximum clock speed of the ADSP-BF518BBCZ-4F4 processor?
The maximum clock speed of the ADSP-BF518BBCZ-4F4 processor is up to 400 MHz
- What types of memory does the ADSP-BF518BBCZ-4F4 support?
The device supports on-chip memory, external SDRAM, asynchronous memories, and optional 16M bit SPI flash
- Does the ADSP-BF518BBCZ-4F4 support Ethernet?
Yes, it supports IEEE 802.3-compliant 10/100 Ethernet MAC with IEEE 1588 support
- What are the operating voltage ranges for the ADSP-BF518BBCZ-4F4?
The device is 1.8V, 2.5V, and 3.3V compliant and tolerant
- What kind of debug and development tools are available for the ADSP-BF518BBCZ-4F4?
The device supports advanced debug, trace, and performance monitoring capabilities, along with CrossCore Embedded Studio
- Is the ADSP-BF518BBCZ-4F4 suitable for automotive applications?
Yes, it is qualified for automotive applications
- What types of interfaces does the ADSP-BF518BBCZ-4F4 support?
The device supports full speed USB 1.1, high speed USB 2.0, UARTs with IrDA support, and 2-wire interface (TWI) controller, among others
- Does the ADSP-BF518BBCZ-4F4 have dynamic power management?
Yes, it features dynamic power management (DPM) functionality
- What is the temperature range for the ADSP-BF518BBCZ-4F4?
The device operates in the temperature range of –40°C to +85°C
- What are some common applications of the ADSP-BF518BBCZ-4F4?
Common applications include motor control, power line monitoring, biometrics, pro-audio, femto cells, and VoIP
