DSP
Products (8)
DSPIC33AK256MPS306 - 200MHz DSC with FPU | Microchip
The Microchip Technology DSPIC33AK256MPS306 is a 200 MHz, 32-bit single-core Digital Signal Controller (DSC) featuring a 32/64-bit Floating-Point Unit (FPU) and up to 256KB Flash program memory and 64KB SRAM data memory. It is available in a 64-pin TQFP (10x10 mm) or 64-pin VQFN (9x9 mm) package, designed for space-constrained, high-performance applications. A Digital Signal Controller (DSC) combines the processing power of a digital signal processor (DSP) with the ease of use and peripheral integration of a microcontroller (MCU). The dsPIC33A family is Microchip's high-performance DSC architecture, offering advanced DSP capabilities such as single-cycle multiply-accumulate (MAC) operations, while retaining the flexibility of a general-purpose MCU with a rich set of peripherals. This makes it ideal for real-time control and signal processing applications. Key features include a 200 MHz operating frequency, a 32/64-bit FPU for high-precision math, hardware crypto accelerators, and support for post-quantum cryptography (PQC). The device is designed in accordance with ISO 26262 and IEC 61508 Functional Safety Compliance, and offers support for AEC-Q100 qualification, making it suitable for automotive and industrial safety-critical applications. It also includes high-speed 40 MSPS 12-bit ADCs and high-bandwidth 100 MHz op amps with low input voltage offset. The dsPIC33AK256MPS306 integrates a rich set of peripherals including multiple UART, SPI, I2C, CAN, and PWM modules, along with advanced analog features. The dual-partition Flash architecture allows for live firmware updates and robust bootloader implementations. The device operates over a wide voltage range and temperature range, ensuring reliable operation in harsh environments. Typical applications include motor control, power conversion, automotive systems (e.g., EV charging, battery management), industrial automation, and high-end audio processing. The combination of high-speed DSP performance, FPU, and functional safety compliance makes it a versatile choice for demanding embedded control applications. When designing with this device, ensure proper decoupling of the power supply pins and follow the recommended PCB layout guidelines in the datasheet to minimize noise and ensure stable operation. The device supports in-circuit debugging and programming via Microchip's MPLAB X IDE and ICD tools.
TDA3MV - ADAS Vision SoC | Texas Instruments | Low Power
The Texas Instruments TDA3MV is a low-power System-on-Chip (SoC) designed for Advanced Driver Assistance Systems (ADAS), integrating full-featured processing, imaging, and vision acceleration in a 15mm FCBGA package (ABF substrate, Silicon Revision 2.0). It is part of the scalable TDA3x family, optimized to meet the demanding requirements of leading ADAS applications while minimizing power consumption. An ADAS SoC is a specialized processor that combines general-purpose CPU cores, digital signal processing (DSP), and dedicated hardware accelerators to handle real-time sensor data from cameras, radar, and lidar. It sits within the broader automotive electronics hierarchy, bridging raw sensor input to actionable driving decisions, and is a critical component in the evolution toward autonomous driving. Key features include a heterogeneous architecture with multiple processing cores, integrated imaging and vision accelerators, and support for multiple camera inputs. The device is engineered for low power operation, making it suitable for battery-operated and thermally constrained automotive environments. Its 15mm package with ABF substrate ensures reliable operation across the automotive temperature range. Technically, the TDA3MV leverages TI's advanced process technology to balance performance and power efficiency. The vision acceleration hardware offloads compute-intensive tasks such as object detection and lane departure warning, freeing the CPU for higher-level decision making. The SoC supports secure boot and hardware-enforced isolation, critical for functional safety in automotive systems. Typical applications include front camera systems, driver monitoring, surround view, and sensor fusion units. The low power profile is particularly advantageous for always-on ADAS features that must operate continuously without excessive thermal load. When designing with the TDA3MV, engineers should consider the power delivery network and thermal management, as the SoC's performance is directly tied to adequate supply decoupling and heat dissipation. Reference designs from TI provide guidance on optimal layout and component selection.
TDA4AL88TGAALZRQ1 - 8 TOPS Automotive AI SoC | TI | ADAS
The Texas Instruments TDA4AL88TGAALZRQ1 is an AEC-Q100-qualified Jacinto 7 automotive system-on-chip (SoC) that integrates dual Arm Cortex-A72 application cores running at 2 GHz, eight Arm Cortex-R5F cores at 1 GHz, and TI C66x and C7x DSPs in a 770-pin FCBGA (ALZ) package measuring 23x23 mm. Optimized for vision perception and analytics, it delivers 8 TOPS of deep-learning performance, operates from -40C to +125C, carries the marking TDA4AL88, and ships in tape and reel. A system-on-chip is a single semiconductor device that consolidates a complete computing subsystem - application CPUs, real-time MCU islands, DSP accelerators, memory controllers, and networking peripherals - onto one die. In the processor hierarchy, SoCs sit above microcontrollers and application processors by combining general-purpose compute with domain-specific accelerators. The TDA4AL-Q1 family extends the Jacinto 7 platform, positioning it as a power-optimized vision processor between pure MCUs and full ADAS domain controllers. Key features include the 8 TOPS C7x DSP with MMA deep-learning accelerator for neural network inference, a 64-bit floating-point DSP architecture for math-intensive workloads, dual 2 GHz Cortex-A72 cores for Linux or QNX-based perception stacks, and 1 GHz Cortex-R5F plus C66x islands for deterministic, safety-relevant tasks. The device is designed for automotive use per distributor listings referencing AEC-Q100 and ISO 26262. Architecturally, the heterogeneous design lets engineers partition workloads: the A72 cluster hosts the operating system and application logic, the R5F cluster handles real-time and safety functions, and the C7x executes CNN inference with dedicated vision accelerators. The official datasheet (TDA4VE/TDA4AL/TDA4VL Jacinto Processors, 251 pages, silicon revision 1.0) documents memory, peripherals, and electrical specifications. Typical applications include ADAS front-camera perception, surround view and automated parking, driver and cabin monitoring, automotive gateways, and industrial machine vision. High AI throughput plus integrated automotive networking lets one chip process multiple sensors on a single PCB. Design consideration: verify rail power sequencing and thermal spreading for the 23x23 mm FCBGA early, since the -40C to +125C automotive environment and high TOPS operation demand careful layout; TI provides Ultra Librarian symbols, footprints, and 3D models to accelerate this.
TMS320C6211B - 167MHz Fixed-Point DSP | Texas Instruments
The TMS320C6211B is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, based on the VelociTI advanced very-long-instruction-word (VLIW) architecture. It executes eight 32-bit instructions per cycle, achieving up to 1333 MIPS at a 167-MHz clock rate. The device is available in a 256-pin BGA package (GFN) and is pin-compatible with the TMS320C6211, TMS320C6711, and TMS320C6711B, enabling flexible design upgrades. A fixed-point DSP is a specialized microprocessor optimized for digital signal processing tasks such as filtering, convolution, and transforms, where data is represented as integers or fixed-point fractions. Unlike general-purpose CPUs, DSPs feature multiply-accumulate (MAC) units, circular buffers, and specialized instruction sets to execute signal processing algorithms efficiently. The TMS320C6211B belongs to the TMS320C62x family, which is part of the broader TMS320 DSP platform from Texas Instruments, widely used in telecommunications, audio, and industrial applications. Key features include a 167-MHz clock rate with a 6-ns instruction cycle time, 1333 MIPS performance, and an extended temperature range for the C6211B variant. The device integrates 256KB of on-chip SRAM, a 32-bit external memory interface (EMIF), and multiple serial ports, making it suitable for real-time signal processing. The VLIW architecture allows multiple operations to be issued in parallel, significantly boosting throughput for compute-intensive tasks. The TMS320C6211B is designed for multichannel and multifunction applications, including telecommunications infrastructure, audio processing, and industrial control. Its high MIPS rating and low power consumption make it an excellent choice for embedded systems requiring real-time performance. The extended temperature version supports operation from -40°C to 105°C, ensuring reliability in harsh environments. When designing with the TMS320C6211B, engineers should consider the external memory interface for expanding beyond on-chip SRAM and the power supply requirements, which include separate core and I/O voltages. Proper decoupling and PCB layout are critical to maintain signal integrity at high clock speeds.
TMS320C6678ACYPA - Octo-Core C66x DSP 1.25GHz | Texas Instruments
The Texas Instruments TMS320C6678ACYPA is a high-performance octo-core fixed and floating-point digital signal processor (DSP) based on the KeyStone multicore architecture. It integrates eight C66x CorePac DSP cores, each capable of running at 1.0 to 1.25 GHz, delivering up to 10 GHz of aggregate processing power. The device is housed in an 841-pin FCBGA (CYP) package with a 24x24 mm footprint, designed for high-density signal processing applications. A digital signal processor (DSP) is a specialized microprocessor optimized for real-time numerical computations, particularly for digital signal processing tasks such as filtering, FFT, and convolution. The C66x core combines fixed-point and floating-point capabilities, making it versatile for both control and high-precision algorithms. In the system hierarchy, this DSP sits above general-purpose processors in terms of real-time throughput but below FPGAs in flexibility, offering a balance of performance and programmability. Key features include eight C66x cores with 1.25 GHz maximum clock speed, 10 GHz aggregate performance, 32-/64-bit CPU architecture, and support for DSP/BIOS operating system. The device supports both fixed-point and floating-point arithmetic, enabling a wide range of applications from radar processing to medical imaging. The FCBGA package provides excellent thermal and electrical performance, with 841 pins for extensive I/O connectivity. Technically, the KeyStone architecture provides a high-bandwidth internal interconnect, enabling efficient data movement between cores and peripherals. The device includes 4 MB of on-chip L2 memory, 32 KB L1P and 32 KB L1D per core, and a 64-bit DDR3 external memory interface. The C66x cores support advanced instructions for FFT and Viterbi decoding, enhancing performance for communication and signal processing workloads. Typical applications include radar and sonar processing, medical imaging (MRI, CT), test and measurement equipment, and high-performance computing. The device's floating-point capability makes it ideal for algorithms requiring high dynamic range, such as beamforming and image processing. Its multicore architecture allows scaling of performance by distributing tasks across cores. When designing with this device, consider the power dissipation, which can be significant at 1.25 GHz operation. Adequate thermal management, including heatsinking and airflow, is essential. The device requires multiple power rails (core, I/O, SerDes) with proper sequencing, and a robust clocking scheme with clean power supplies for the PLLs.
TMS320F2812 - 150MHz C2000 DSP | TI | 256KB Flash MCU
The TMS320F2812 is a high-performance 32-bit fixed-point digital signal controller (DSC) from Texas Instruments, part of the C2000™ C28x DSP generation. It operates at up to 150 MHz (6.67-ns cycle time) and integrates 256 KB (128K x 16) of embedded flash memory, making it suitable for demanding real-time control applications. The device is available in a 176-pin LQFP (24x24 mm) package and supports a low-power core voltage of 1.8V at 135 MHz and 1.9V at 150 MHz, with 3.3V I/O. A digital signal controller (DSC) combines the processing power of a digital signal processor (DSP) with the peripheral integration and ease of use of a microcontroller (MCU). The TMS320F2812 belongs to the C2000 family of real-time control MCUs, which are optimized for closed-loop control applications such as motor drives, power conversion, and industrial automation. Its 32-bit C28x core is designed for high-speed math operations, enabling complex control algorithms to run in real time. Key features include a 150 MHz C28x fixed-point CPU, 256 KB flash memory, 36 KB SRAM, an external memory interface (EMIF), and a rich set of peripherals including two event managers (EVA/EVB), 12-bit ADC, multiple timers, and serial communication interfaces (SCI, SPI, CAN). The device also supports JTAG boundary scan per IEEE Standard 1149.1-1990, facilitating debug and testing. The TMS320F2812 is built on high-performance static CMOS technology, offering a balance of speed and power efficiency. The core operates at 1.8V/1.9V, while I/O runs at 3.3V, reducing overall power consumption. The flash memory is organized into four 8K x 16 sectors and six 16K x 16 sectors, allowing flexible code and data storage. The EMIF enables connection to external memory for expanded storage or data logging. Typical applications include motor control (AC induction, BLDC, and stepper motors), digital power supplies, renewable energy inverters, and industrial automation. The device's high-speed ADC and PWM modules make it ideal for real-time sensing and actuation. Its robust peripheral set and large flash memory support complex control algorithms and communication protocols. When designing with the TMS320F2812, ensure proper decoupling of the 1.8V/1.9V core and 3.3V I/O supplies, and follow the recommended power-up sequencing to avoid latch-up. The JTAG interface should be included for programming and debugging. For new designs, consider the TMS320F28377S as a recommended alternative with enhanced performance and features.
TMS320LF2406APZA - 16-Bit DSP, 40MHz, 64KB Flash | Texas Instruments
The Texas Instruments TMS320LF2406APZA is a 16-bit fixed-point digital signal processor (DSP) from the C2000 C24x family, optimized for digital motor control and power conversion applications. It operates at a 40-MHz clock frequency, delivering 40 MIPS performance, and features 64KB (32K x 16) of on-chip flash memory. The device is housed in a 100-pin LQFP (14x14 mm) package, providing a compact solution for embedded control systems. A digital signal processor (DSP) is a specialized microprocessor designed for high-speed numeric computations, typically used in real-time signal processing. The TMS320LF2406A belongs to the C2000 family of microcontrollers that combine DSP processing power with microcontroller peripherals, making them ideal for closed-loop control applications. This hybrid architecture allows engineers to implement complex algorithms like PID control, field-oriented control (FOC), and power conversion in a single chip. Key features of the TMS320LF2406APZA include a 25-ns instruction cycle time, 40-MIPS performance, and a low-power 3.3-V design based on the TMS320C2xx DSP CPU core. It is code-compatible with the F243/F241/C242 devices and instruction-set compatible with the F240/C240. The device integrates a controller area network (CAN) module meeting 2.0B specifications, along with event manager modules optimized for motor control. Functional pins are configurable as general-purpose I/O (GPIOs), and JTAG-compliant scan-based emulation is integrated for streamlined debugging. The TMS320LF2406A uses a modified Harvard architecture with separate program and data memory spaces, enabling simultaneous instruction fetch and data access. The CPU core includes a 16-bit barrel shifter, a 16x16-bit hardware multiplier, and a 32-bit accumulator, providing the computational throughput required for real-time control loops. The flash memory supports in-system programming, allowing firmware updates without removing the device from the circuit. Typical applications include digital motor control (AC induction, BLDC, and stepper motors), power conversion (inverters, UPS, and switch-mode power supplies), and industrial automation. The CAN interface enables robust communication in automotive and industrial networks, while the event manager modules generate PWM signals with dead-band control for precise power stage driving. When designing with this device, ensure proper decoupling of the 3.3-V supply and careful layout of the JTAG interface for reliable emulation. The device is not recommended for new designs due to its mature status; consider migrating to newer C2000 devices like the TMS320F2808 for enhanced performance and longer-term availability.
TMS320LF2407APGEA - 16-Bit DSP, 40MHz, 64KB Flash | Texas Instruments
The TMS320LF2407APGEA is a 16-bit fixed-point digital signal processor (DSP) from Texas Instruments, part of the C2000 C24x family. It operates at 40 MHz (40 MIPS) and features 64KB (32K x 16) of on-chip flash memory, making it suitable for real-time control applications. The device is housed in a 144-pin LQFP (20x20 mm) package and supports a 3.3V supply voltage. A digital signal processor (DSP) is a specialized microprocessor optimized for digital signal processing tasks such as filtering, modulation, and control. The TMS320LF2407APGEA belongs to the C2000 family of microcontrollers that combine DSP processing power with microcontroller peripherals, enabling efficient execution of complex algorithms in motor control, power conversion, and industrial automation. This hybrid architecture allows designers to implement high-performance control loops in a single chip. Key features include a 16-bit fixed-point C2xx core, 40 MHz clock speed, 32K x 16 flash memory, 2.5K x 16 data RAM, and a comprehensive set of peripherals: two event managers (EVA/EVB) optimized for motor control, a CAN 2.0B module, SPI, SCI, and up to 41 GPIO pins. The device also integrates a 10-bit ADC with 16 channels, a watchdog timer, and JTAG-based emulation for debugging. The architecture leverages the enhanced TMS320 DSP design, providing a 16-bit ALU, a 32-bit accumulator, and a 16x16-bit multiplier, enabling single-cycle multiply-accumulate operations. The flash memory supports in-system programming, allowing firmware updates in the field. The device operates over a temperature range of -40°C to +125°C, making it suitable for harsh industrial environments. Typical applications include digital motor control (AC induction, BLDC, and stepper motors), power conversion systems (inverters, UPS), and industrial automation. The event manager modules generate PWM signals with dead-band control, essential for driving power switches. The CAN module facilitates communication in automotive and industrial networks. When designing with this device, ensure proper decoupling of the 3.3V supply and careful layout of the ADC reference pins to minimize noise. The JTAG interface should be accessible for programming and debugging. For new designs, consider the TMS320F2808PZS or TMS320F28332PTPS for higher performance and more memory.