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ADSP-BF592KCPZ-2 ADI Blackfin 16/32-bit Fixed-Point DSP 200MHz 32KB SRAM SPORT LQFP-64
ADSP-BF592KCPZ-2 Product Overview
The ADSP-BF592KCPZ-2 is a low-cost, low-power 16/32-bit fixed-point digital signal processor from Analog Devices’ Blackfin family, optimized for price-sensitive and energy-conscious embedded applications. Based on a single-core Blackfin architecture running at 200MHz, the ADSP-BF592KCPZ-2 features 32KB of on-chip L1 SRAM (16KB instruction SRAM + 16KB data SRAM) and supports booting from external SPI Flash. On-chip peripherals of the ADSP-BF592KCPZ-2 include a full-duplex SPORT (supporting I2S/TDM), SPI, TWI (I2C), UART, 16 GPIOs, and multiple timers, providing a highly cost-effective solution for audio interfaces, sensor data acquisition, and general-purpose signal processing. Packaged in a 64-lead LQFP (9mm×9mm) with a commercial temperature range of 0°C to +70°C, the ADSP-BF592KCPZ-2 is ideal for space- and power-constrained consumer electronics, industrial auxiliary control, and IoT edge devices.
ADSP-BF592KCPZ-2 Core Features
Processor Core: The ADSP-BF592KCPZ-2 features a single-core 16/32-bit Blackfin fixed-point DSP, 200MHz, with SIMD and dual 16-bit MAC.
On-Chip Memory: The ADSP-BF592KCPZ-2 provides 32KB L1 SRAM (16KB instruction SRAM + 16KB data SRAM).
Serial Audio Port: The ADSP-BF592KCPZ-2 includes 1 full-duplex SPORT supporting I2S, TDM, and left/right-justified protocols.
General-Purpose Peripherals: The ADSP-BF592KCPZ-2 integrates SPI, TWI (I2C), UART, 16 GPIOs, 2 general-purpose timers, watchdog.
DMA Controller: The ADSP-BF592KCPZ-2 incorporates a multi-channel DMA for efficient peripheral-to-memory data transfers.
Boot Options: The ADSP-BF592KCPZ-2 supports booting from external SPI Flash or SPI EEPROM.
Power Supply: The ADSP-BF592KCPZ-2 operates with a 1.2V core / 3.3V I/O, integrated PLL and dynamic power management.
Package: The ADSP-BF592KCPZ-2 comes in a 64-lead LQFP (9mm×9mm), commercial temperature range 0°C to +70°C.
Speed Grade: The ADSP-BF592KCPZ-2 is a -2 speed grade, core clock 200MHz.
ADSP-BF592KCPZ-2 Applications
Consumer Electronics: The ADSP-BF592KCPZ-2 is ideal for simple audio players, smart toys, appliance control panels.
Industrial Auxiliary Control: The ADSP-BF592KCPZ-2 can be used in sensor interfaces, PWM control, small PLC logic processing.
IoT Edge Nodes: The ADSP-BF592KCPZ-2 handles local signal pre-processing, low-complexity sensor fusion.
Medical & Health: The ADSP-BF592KCPZ-2 is suitable for portable pulse oximeters, blood pressure monitor front-end signal conditioning.
Portable Devices: The ADSP-BF592KCPZ-2 enables battery-powered data loggers, handheld instruments.
Education & Development: The ADSP-BF592KCPZ-2 is a great fit for DSP learning platforms, signal processing experiment boards.
ADSP-BF592KCPZ-2 Key Advantages
Ultra-Cost-Effective: The ADSP-BF592KCPZ-2's 200MHz fixed-point DSP balances processing capability with extremely low system cost, perfect for high-volume production.
Very Low Power: The ADSP-BF592KCPZ-2 features multiple sleep modes making it suitable for battery-operated and energy-constrained embedded designs.
Compact Small Package: The ADSP-BF592KCPZ-2 comes in a 9mm×9mm LQFP-64 package that saves PCB space and facilitates both manual soldering and automated SMT.
Basic Audio Capability: The ADSP-BF592KCPZ-2's built-in SPORT connects directly to audio codecs for I2S audio input and output.
Rich Serial Interfaces: The ADSP-BF592KCPZ-2 provides SPI, TWI, and UART for flexible connectivity to sensors, wireless modules, and memory.
Mature Toolchain: The ADSP-BF592KCPZ-2 is supported by CrossCore Embedded Studio and VisualDSP++ with extensive algorithm libraries and RTOS.
Simplified External Memory: The ADSP-BF592KCPZ-2 boots directly from SPI Flash without requiring a parallel memory bus, reducing system complexity.
Stable and Reliable Supply: The ADSP-BF592KCPZ-2 is a mature Blackfin family product with a proven long-term availability track record.
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FAQ
- What is the ADSP-BF592KCPZ-2?
The ADSP-BF592KCPZ-2 is a low-cost Blackfin 16/32-bit fixed-point DSP from Analog Devices, running at 200MHz with 32KB on-chip L1 SRAM, a SPORT, SPI, TWI, UART, and other peripherals, operating over 0°C to +70°C, ideal for cost-sensitive consumer, sensor interface, and IoT edge devices. - What are the key specifications of the ADSP-BF592KCPZ-2?
The ADSP-BF592KCPZ-2 features: Core: single Blackfin, 200MHz; memory: 32KB L1 SRAM (16KB instruction + 16KB data); peripherals: 1 SPORT (I2S/TDM), 1 SPI, 1 TWI (I2C), 1 UART, 16 GPIOs, 2 timers, watchdog; boot: from SPI Flash/EEPROM; package: LQFP-64 (9mm×9mm); supply: 1.2V core/3.3V I/O. - Is the ADSP-BF592KCPZ-2 suitable for audio applications?
Yes, the ADSP-BF592KCPZ-2's full-duplex SPORT supports I2S and TDM audio protocols, allowing direct connection to audio codecs for stereo playback and recording, making it suitable for low-cost audio players, intercoms, and simple sound effects. - Does the ADSP-BF592KCPZ-2 have Ethernet or CAN?
No. The ADSP-BF592KCPZ-2 does not include an Ethernet MAC or CAN controller. For networking or CAN connectivity, consider devices like the BF536 or BF537. - How does the ADSP-BF592KCPZ-2 boot its program? Is external RAM needed?
Programs are typically booted from an external SPI Flash or SPI EEPROM into the ADSP-BF592KCPZ-2's internal L1 SRAM. Since the ADSP-BF592KCPZ-2 does not have an external SDRAM interface, applications with small memory footprints can run entirely from the internal 32KB SRAM, eliminating the need for external RAM. - What is the difference between ADSP-BF592KCPZ-2 and BF531/BF532?
The ADSP-BF592KCPZ-2 is an ultra-low-cost entry-level model with lower clock speed and smaller on-chip memory (200MHz/32KB). It removes the PPI and external parallel bus, using only SPI boot. BF531/BF532 offer higher clock speeds (400MHz), larger SRAM (32KB–84KB), and an external SDRAM bus for more complex applications. - What development tools are used for ADSP-BF592KCPZ-2?
Development of the ADSP-BF592KCPZ-2 is supported by CrossCore Embedded Studio (CCES) or the classic VisualDSP++, both providing C/C++ compilers, debuggers, and Blackfin-optimized DSP algorithm libraries. Low-cost JTAG emulators can be used for in-circuit debugging. - What is the operating temperature range of the ADSP-BF592KCPZ-2?
The ADSP-BF592KCPZ-2 operates from 0°C to +70°C (commercial grade), suitable for indoor consumer and general industrial environments. For wider temperature requirements, check for an industrial-grade variant. - How is the power consumption of the ADSP-BF592KCPZ-2?
The ADSP-BF592KCPZ-2 is designed for low power, featuring multiple power management modes and dynamic clock scaling. Its typical operating power is very low, making it excellent for battery-powered portable devices. - Is the ADSP-BF592KCPZ-2 still a good choice for new designs?
Yes, the ADSP-BF592KCPZ-2 is a mature, stable, and well-supplied DSP, particularly suited for new designs that require basic signal processing and low cost without complex multimedia interfaces, such as sensor data acquisition, simple audio, and appliance control.
- Property:
- Specification
- Product Type:
- Blackfin 16/32-bit Fixed-Point DSP
- Brand:
- ADI (Analog Devices)
- Core Architecture:
- Single-core Blackfin 16/32-bit fixed-point processor
- Max Core Frequency:
- 200MHz (-2 speed grade)
- On-Chip Memory:
- 32KB L1 SRAM (16KB instruction + 16KB data)
- Serial Audio Port:
- 1 × SPORT (I2S/TDM)
- General-Purpose Peripherals:
- SPI, TWI (I2C), UART, 16 GPIOs, 2 timers, watchdog
- Boot Options:
- Boot from SPI Flash / SPI EEPROM
- DMA Controller:
- Multi-channel DMA
- Package:
- 64-lead LQFP (9mm×9mm)
- Temperature Range:
- 0°C to +70°C (commercial)