Overview
The ADSP-BF525BBCZ-5A, produced by Analog Devices Inc., is a high-performance digital signal processor (DSP) from the Blackfin family. This processor is designed to offer advanced signal processing capabilities, combined with a robust set of peripherals and security features. The ADSP-BF525BBCZ-5A operates at up to 533 MHz and is part of the ADSP-BF52x series, which is known for its dual-MAC state-of-the-art signal processing engine and RISC-like instruction set. This processor is ideal for applications requiring high performance, low power consumption, and advanced security features.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | Blackfin Processor Core with up to 533 MHz (1200 MMACS) performance |
| Package | 208-ball CSP_BGA (17mm x 17mm x 1.75mm) |
| Temperature Range | -40°C to +85°C (Industrial temperature range) |
| On-Chip Memory | 132K bytes of on-chip memory (L1 and L3) |
| Peripheral DMA Channels | 12 peripheral DMA channels supporting one- and two-dimensional data transfers |
| Serial Ports | 2 dual-channel, full-duplex synchronous serial ports (SPORTs), 2 UARTs with IrDA support |
| Other Interfaces | HS USB OTG, SPI, TWI, Host DMA Port, NAND Flash Controller |
| Timers/Counters | Eight 32-bit timers/counters with PWM support, 32-bit up/down counter with rotary support |
| GPIOs | 48 general-purpose I/Os (GPIOs) with programmable hysteresis |
| Security Features | Lockbox™ Secure Technology, OTP (One Time Programmable) memory for secure access |
Key Features
- High Performance Processing: Up to 533 MHz performance and 1200 MMACs, making it suitable for audio, voice, video, and image processing.
- Advanced DMA Controller: Supports one- and two-dimensional DMA transfers between on-chip memory, off-chip memory, and system peripherals.
- Peripheral Flexibility: Includes HS USB OTG, Host DMA Port, UARTs, SPORTs, SPI, TWI, and NAND Flash Controller.
- Security: Lockbox™ Secure Technology and OTP memory for code and content protection.
- Memory and Interfaces: Supports multiple banks of external SDRAM, SRAM, Flash, or ROM through a memory controller.
- Power Management: On-chip voltage regulator for dynamic power management.
Applications
- Premium Audio Players: Ideal for applications requiring high performance and feature differentiation without compromising cost or power.
- Multimedia Applications: Suitable for processing audio, voice, video, and image data efficiently.
- Embedded Network Connected Applications: Used in next-generation embedded network connected applications due to its high integration and industry-standard interfaces.
- Automotive and Industrial Systems: Qualified for automotive applications and suitable for industrial environments due to its wide temperature range.
Q & A
- What is the maximum operating frequency of the ADSP-BF525BBCZ-5A?
The ADSP-BF525BBCZ-5A operates at up to 533 MHz.
- What type of package does the ADSP-BF525BBCZ-5A come in?
The ADSP-BF525BBCZ-5A comes in a 208-ball CSP_BGA package.
- What is the temperature range for the ADSP-BF525BBCZ-5A?
The temperature range is -40°C to +85°C (Industrial temperature range).
- How much on-chip memory does the ADSP-BF525BBCZ-5A have?
The ADSP-BF525BBCZ-5A has 132K bytes of on-chip memory.
- What security features does the ADSP-BF525BBCZ-5A offer?
The ADSP-BF525BBCZ-5A features Lockbox™ Secure Technology and OTP (One Time Programmable) memory for secure access.
- What types of serial ports are available on the ADSP-BF525BBCZ-5A?
The ADSP-BF525BBCZ-5A includes 2 dual-channel, full-duplex synchronous serial ports (SPORTs) and 2 UARTs with IrDA support.
- Does the ADSP-BF525BBCZ-5A support USB?
- How many GPIOs does the ADSP-BF525BBCZ-5A have?
The ADSP-BF525BBCZ-5A has 48 general-purpose I/Os (GPIOs) with programmable hysteresis.
- Is the ADSP-BF525BBCZ-5A suitable for automotive applications?
- What is the purpose of the on-chip voltage regulator in the ADSP-BF525BBCZ-5A?
The on-chip voltage regulator supports the processor’s dynamic power management capability.
