Overview
The ADSP-BF516BSWZ-4 is a high-performance Blackfin embedded processor from Analog Devices Inc. This processor is part of the Blackfin family, known for its robust and flexible architecture. It is designed to handle a wide range of applications, including network-connected systems, motor control, power line monitoring, biometrics, pro-audio, and femto cells. The ADSP-BF516BSWZ-4 offers a convergent solution that integrates voice and video signal processing with RISC MCU capabilities, making it an ideal choice for demanding embedded systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | Blackfin processor core up to 400 MHz (800 MMACS) |
| Memory | 116K bytes of on-chip memory, external memory controller for SDRAM, SRAM, Flash, or ROM |
| Package | 176-lead LQFP (24mm x 24mm with exposed pad) |
| Operating Temperature | -40°C to +85°C (Industrial Temp) |
| Peripherals | IEEE 802.3-compliant 10/100 Ethernet MAC, PPI, 2 dual-channel SPORTs, 2 UARTs, 2 SPIs, TWI, 8 GP Timers, Watchdog Timer, RTC |
| Security | Lockbox™ Secure Technology, OTP (One Time Programmable) memory |
| DMA Channels | 12 peripheral DMA channels |
| GPIOs | 40 GPIOs |
| Power Management | Dynamic Power Management (DPM) |
Key Features
- High-performance Blackfin processor core with up to 400 MHz (800 MMACS) performance
- Advanced debug, trace, and performance monitoring capabilities
- Flexible cache architecture and enhanced DMA subsystem
- Support for multiple memory types including SDRAM, SRAM, Flash, and ROM
- IEEE 802.3-compliant 10/100 Ethernet MAC and other peripherals like PPI, SPORTs, UARTs, SPIs, and TWI
- Lockbox™ Secure Technology and OTP memory for code and content protection
- Dynamic Power Management (DPM) for ultra-low power consumption
- Support for SDIO, CE-ATA, and eMMC interfaces
Applications
- Network-connected systems, including VoIP and video processing
- Motor control and power line monitoring
- Biometrics and pro-audio applications
- Femto cells and other wireless communication systems
- Portable devices requiring low power and removable storage interfaces
Q & A
- What is the maximum operating frequency of the ADSP-BF516BSWZ-4?
The maximum operating frequency is up to 400 MHz (800 MMACS). - What types of memory does the ADSP-BF516BSWZ-4 support?
The processor supports on-chip memory and external memory controllers for SDRAM, SRAM, Flash, or ROM. - What is the package type and size of the ADSP-BF516BSWZ-4?
The package is a 176-lead LQFP (24mm x 24mm with exposed pad). - What is the operating temperature range for the ADSP-BF516BSWZ-4?
The operating temperature range is -40°C to +85°C (Industrial Temp). - Does the ADSP-BF516BSWZ-4 have built-in security features?
Yes, it includes Lockbox™ Secure Technology and OTP (One Time Programmable) memory. - What peripherals are available on the ADSP-BF516BSWZ-4?
The processor includes IEEE 802.3-compliant 10/100 Ethernet MAC, PPI, 2 dual-channel SPORTs, 2 UARTs, 2 SPIs, TWI, 8 GP Timers, Watchdog Timer, and RTC. - How many DMA channels does the ADSP-BF516BSWZ-4 have?
The processor has 12 peripheral DMA channels. - What is the purpose of the Dynamic Power Management (DPM) feature?
The DPM feature is for ultra-low power consumption. - Does the ADSP-BF516BSWZ-4 support removable storage interfaces?
Yes, it supports SDIO, CE-ATA, and eMMC interfaces. - What are some common applications for the ADSP-BF516BSWZ-4?
Common applications include network-connected systems, motor control, power line monitoring, biometrics, pro-audio, and femto cells.
