TMS320C5535AZAY10 is low-power TI DSP handles real-time signal processing for audio, medical and industrial portable devices

TMS320C5535AZAY10 is a low-power fixed-point 16-bit C55x series DSP from TI, built on C55x CPU architecture with dual MAC units for high-efficiency real-time digital signal computation. It integrates abundant on-chip peripherals, embedded RAM/ROM memory, multi-channel serial interfaces and analog modules, optimized for low energy consumption and cost-sensitive embedded signal processing scenarios.

• CPU: Dual multiply-accumulate (MAC) architecture, up to 100MHz core clock, peak 200 MMACS computational throughput
• Memory: On-chip SRAM + masked ROM, flexible memory mapping for program and data storage
• Peripherals: I2S, SPI, I2C, UART, multi-channel GPIO, PWM timer, internal ADC interface
• Power: Multiple adjustable core voltage domains, dynamic power management for idle/sleep/deep sleep low-power modes

1. Portable Audio Equipment:
   • Bluetooth speakers and earphones
   • Voice recorders and audio effect processors
   • Noise reduction, EQ and echo cancellation
2. Industrial Sensing:
   • Low-speed sensor data acquisition
   • Vibration monitoring systems
   • Analog signal filtering for industrial transmitters
3. Medical Portable Devices:
   • Blood pressure monitors
   • Portable ECG modules
   • Biological signal preprocessing
4. Consumer Home Appliances:
   • Smart remote controls
   • Home environmental detection terminals
   • Small motor drive control
5. Voice Communication:
   • Intercom modules
   • Hands-free voice processing
   • Acoustic echo cancellation (AEC)