Overview
The ADSP-BF700KCPZ-1 is a Blackfin+ core embedded processor from Analog Devices Inc. This processor integrates a robust set of features that make it suitable for a wide range of applications requiring advanced signal processing, multimedia capabilities, and low power consumption. The Blackfin+ core combines the advantages of a clean, orthogonal RISC-like microprocessor instruction set with single-instruction, multiple-data (SIMD) multimedia capabilities. This processor is part of the ADSP-BF70x series, known for its high performance, low power consumption, and extensive peripheral set.
Key Specifications
| Specification | Details |
|---|---|
| Maximum Speed Grade | 200 MHz |
| Maximum SYSCLK | 100 MHz |
| Package Options | 88-Lead LFCSP (QFN), 12 mm × 12 mm, RoHS compliant |
| GPIOs | 43 |
| L1 Instruction SRAM | 64 KB |
| L1 Data SRAM | 64 KB |
| L1 Scratchpad (L1 Data C) | 8 KB |
| L2 SRAM | 128 KB with ECC protection |
| L2 ROM | 512 KB |
| DDR2/LPDDR Support | No |
| USB 2.0 HS OTG | Yes |
| CAN 2.0B | 2 channels |
| SPORTs | 2 channels with I2S |
| Quad SPI / Dual SPI | 2x Quad SPI / 1x Dual SPI with Host mode option |
| I2C | Yes |
| UART | 2 channels |
| SD/SDIO/MMC | 4-bit interface |
| Security and OTP Memory | Yes, with Crypto hardware accelerators |
Key Features
- Blackfin+ Core: Offers up to 200 MHz performance with dual 16-bit or single 32-bit MAC support per cycle, and 16-bit complex MAC support.
- Instruction Set Enhancements: Includes cache enhancements, branch prediction, and other instruction set improvements while maintaining compatibility with previous Blackfin products.
- Memory: Features 136 KB L1 SRAM (64 KB instruction, 64 KB data, 8 KB scratchpad), 128 KB L2 SRAM with ECC protection, and 512 KB L2 ROM.
- Peripherals: Includes USB 2.0 HS OTG, 2x CAN 2.0B, ePPI for video I/O, 2x SPORTs with I2S, 2x Quad SPI / 1x Dual SPI, I2C, 2x UART, and SD/SDIO/MMC interface.
- Security: Equipped with crypto hardware accelerators for fast secure boot and IP protection, and memDMA encryption/decryption for fast run-time security.
- Low Power and Low Cost: Designed with low-power and low-voltage methodology, offering low static power consumption and low-cost packaging options.
Applications
- Portable Audio and DJ Equipment: Ideal for portable audio devices, DJ equipment, and effects due to its high performance and low power consumption.
- Automotive Systems: Suitable for automotive audio and sensors, providing advanced signal processing capabilities.
- Portable Communications: Used in portable communications devices, including safety radios and military applications.
- Healthcare and Biometrics: Applicable in portable healthcare devices and biometric applications requiring advanced signal processing.
- Industrial Imaging and Lighting: Utilized in industrial imaging, intelligent lighting, and occupancy detection systems.
- Military and Aerospace: Employed in various military and aerospace applications due to its robust security features and high performance.
Q & A
- What is the maximum speed grade of the ADSP-BF700KCPZ-1?
The maximum speed grade of the ADSP-BF700KCPZ-1 is 200 MHz.
- What type of package does the ADSP-BF700KCPZ-1 come in?
The ADSP-BF700KCPZ-1 comes in an 88-Lead LFCSP (QFN) package, which is 12 mm × 12 mm and RoHS compliant.
- What are the key peripherals included in the ADSP-BF700KCPZ-1?
The key peripherals include USB 2.0 HS OTG, 2x CAN 2.0B, ePPI for video I/O, 2x SPORTs with I2S, 2x Quad SPI / 1x Dual SPI, I2C, 2x UART, and SD/SDIO/MMC interface.
- Does the ADSP-BF700KCPZ-1 support DDR2 or LPDDR memory?
No, the ADSP-BF700KCPZ-1 does not support DDR2 or LPDDR memory.
- What security features are included in the ADSP-BF700KCPZ-1?
The ADSP-BF700KCPZ-1 includes crypto hardware accelerators for fast secure boot and IP protection, and memDMA encryption/decryption for fast run-time security.
- What is the on-chip memory configuration of the ADSP-BF700KCPZ-1?
The on-chip memory includes 136 KB L1 SRAM (64 KB instruction, 64 KB data, 8 KB scratchpad), 128 KB L2 SRAM with ECC protection, and 512 KB L2 ROM.
- Is the ADSP-BF700KCPZ-1 compatible with previous Blackfin products?
Yes, the ADSP-BF700KCPZ-1 is instruction set compatible with previous Blackfin products.
- What are some typical applications for the ADSP-BF700KCPZ-1?
Typical applications include portable audio, automotive systems, portable communications, military and aerospace, healthcare, and industrial imaging.
- Does the ADSP-BF700KCPZ-1 support high-speed interfaces?
Yes, it supports high-speed interfaces such as USB 2.0 HS OTG, Quad SPI, and ePPI for video I/O.
- Is the ADSP-BF700KCPZ-1 designed for low power consumption?
Yes, the ADSP-BF700KCPZ-1 is designed with low-power and low-voltage methodology, offering low static power consumption.
