Overview
The ADSP-BF526BBCZ-4A is a member of the Blackfin family of embedded processors from Analog Devices Inc. This processor combines a dual-MAC state-of-the-art signal processing engine with the advantages of a clean, orthogonal RISC-like microprocessor instruction set and single-instruction, multiple-data (SIMD) multimedia capabilities. The ADSP-BF526 is completely code compatible with other Blackfin processors, making it a versatile choice for various applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Speed | Up to 400 MHz |
| Operating Temperature | -40°C to +85°C |
| Package Type | 208-Ball Chip Scale Package Ball Grid Array (CSP_BGA) |
| On-Chip Memory | 132K bytes (L1 and L3 memory) |
| External Memory Controller | Glueless support for SDRAM, SRAM, Flash, or ROM |
| Peripherals | USB 2.0 high speed OTG, IEEE 802.3-compliant 10/100 Ethernet MAC, Parallel Peripheral Interface (PPI), SPORTs, UARTs, SPI, TWI, Host DMA, 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 |
Key Features
- High-performance Blackfin processor with up to 400 MHz clock speed
- Dual 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs, and a 40-bit shifter
- RISC-like register and instruction model for ease of programming and compiler-friendly support
- Advanced debug, trace, and performance monitoring capabilities
- Programmable on-chip voltage regulator (not available on this specific model)
- Low standby power: ~1mA deep sleep, ~50uA hibernate
- Memory management unit providing memory protection and Lockbox Secure Technology one-time-programmable (OTP) memory
- Support for various interfaces including USB 2.0 OTG, Ethernet MAC, PPI, SPORTs, UARTs, SPI, and TWI
- Eight 32-bit timers/counters and a 32-bit up/down counter with rotary support
- Real-time clock (RTC) and watchdog timer
Applications
- Consumer video and audio processing
- Security and surveillance systems
- Broadband home gateways
- Automotive vision systems and other automotive applications
- Industrial control and automation
- Medical imaging and diagnostics
Q & A
- What is the maximum operating temperature of the ADSP-BF526BBCZ-4A?
The maximum operating temperature is +85°C.
- What type of package does the ADSP-BF526BBCZ-4A come in?
The ADSP-BF526BBCZ-4A comes in a 208-Ball Chip Scale Package Ball Grid Array (CSP_BGA).
- What is the clock speed of the ADSP-BF526BBCZ-4A?
The clock speed is up to 400 MHz.
- Does the ADSP-BF526BBCZ-4A have an on-chip voltage regulator?
No, the ADSP-BF526BBCZ-4A does not have an on-chip voltage regulator.
- What types of external memory does the ADSP-BF526BBCZ-4A support?
The ADSP-BF526BBCZ-4A supports SDRAM, SRAM, Flash, or ROM through its glueless external memory controller.
- What peripherals are available on the ADSP-BF526BBCZ-4A?
The peripherals include USB 2.0 high speed OTG, IEEE 802.3-compliant 10/100 Ethernet MAC, PPI, SPORTs, UARTs, SPI, TWI, Host DMA, and NAND flash controller.
- How many GPIOs does the ADSP-BF526BBCZ-4A have?
The ADSP-BF526BBCZ-4A has 48 general-purpose I/Os (GPIOs) with programmable hysteresis.
- What are some common applications of the ADSP-BF526BBCZ-4A?
Common applications include consumer video and audio processing, security and surveillance systems, broadband home gateways, automotive vision systems, and industrial control and automation.
- Does the ADSP-BF526BBCZ-4A support low power modes?
- Is the ADSP-BF526BBCZ-4A qualified for automotive applications?
