Overview
The ADSP-BF514KBCZ-4F4 is a high-performance Blackfin embedded processor from Analog Devices Inc. This processor is part of the Blackfin family, which combines a dual-MAC state-of-the-art signal processing engine with a RISC-like register and instruction model. The ADSP-BF514KBCZ-4F4 is designed to provide advanced signal processing capabilities and is suitable for a wide range of connected applications, including portable media players, WiFi devices, and other embedded systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | Blackfin processor core with up to 400 MHz (800 MMACS) performance |
| Temperature Range | 0°C to +70°C |
| Flash Memory | 4 Mbit SPI Flash memory |
| On-Chip Memory | 116K bytes of on-chip memory |
| Package Type | 168-Ball CSP_BGA (12mm x 12mm x 1.6mm) |
| Instruction Rate | Up to 400 MHz |
| ALUs and MACs | Two 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs, 40-bit shifter |
| Peripheral Interfaces | IEEE 802.3-compliant 10/100 Ethernet MAC (not available on this specific model), PPI, SPORTs, UARTs, SPIs, GPIOs |
| DMA and Timers | 12 peripheral DMAs, 2 memory-to-memory DMAs, 9 general-purpose 32-bit timers (8 with PWM capability) |
Key Features
- High-performance Blackfin processor core with up to 400 MHz (800 MMACS) performance
- Advanced signal processing engine with two 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs, and a 40-bit shifter
- Flexible cache architecture and dynamic power management (DPM) functionality
- Integrated 4 Mbit SPI Flash memory and external memory controller with glueless support for SDRAM and asynchronous memories
- Advanced debug, trace, and performance monitoring capabilities
- Code security with Lockbox secure technology and one-time-programmable (OTP) memory
- Wide range of peripheral interfaces including PPI, SPORTs, UARTs, SPIs, and GPIOs
- Memory management unit providing memory protection
Applications
- Portable media players (PMPs)
- WiFi devices
- Connected consumer electronics
- Industrial control systems
- Automotive applications (qualified for automotive use)
- Embedded systems requiring advanced signal processing
Q & A
- What is the maximum operating frequency of the ADSP-BF514KBCZ-4F4?
The maximum operating frequency is up to 400 MHz.
- What type of package does the ADSP-BF514KBCZ-4F4 come in?
The ADSP-BF514KBCZ-4F4 comes in a 168-Ball CSP_BGA package.
- What is the temperature range for the ADSP-BF514KBCZ-4F4?
The temperature range is 0°C to +70°C.
- Does the ADSP-BF514KBCZ-4F4 have integrated flash memory?
Yes, it includes 4 Mbit SPI Flash memory.
- What kind of security features does the ADSP-BF514KBCZ-4F4 offer?
The processor includes Lockbox secure technology and one-time-programmable (OTP) memory for code security.
- What peripheral interfaces are available on the ADSP-BF514KBCZ-4F4?
The processor includes PPI, SPORTs, UARTs, SPIs, and GPIOs among other interfaces.
- Is the ADSP-BF514KBCZ-4F4 qualified for automotive applications?
Yes, it is qualified for automotive use.
- What is the on-chip memory capacity of the ADSP-BF514KBCZ-4F4?
The processor has 116K bytes of on-chip memory.
- Does the ADSP-BF514KBCZ-4F4 support external memory?
Yes, it has an external memory controller with glueless support for SDRAM and asynchronous memories.
- What is the status of the ADSP-BF514KBCZ-4F4 in terms of availability?
The ADSP-BF514KBCZ-4F4 is obsolete and no longer available for new designs.
