Renesas adds voice controlled MCU to RISC-V portfolio

The 32-bit ASSP is a production-ready voice-control system solution that eliminates the need for RISC-V tools and upfront software investment.

Targeting residential and commercial building automation, home appliances, toys and healthcare devices, the new ASSP supports multiple languages and user-defined keywords for voice-recognition operations.

The foundation of a turnkey voice-control solution, the R9A06G150 is pre-programmed using specialised application code developed by independent design houses.


 

Features:

  • 100MHz CPU with DSP instructions, floating-point extension and cost-optimized specification
  • Specialized audio PDM & SSI I/F for seamless connection to microphones and codecs
  • Compatible with low-cost analog microphones and outputs
  • Low power consumption helps end products to save energy for a greener environment through optimal mix of lowest active current, reduced standby current, background operation, SRAM power-off choices, fast wakeup, low power timers
  • Controlled by external host I/F via SCI/Uart, SPI, I3C or I2C
  • Small package support for cost and integration effectiveness (QFN 48, 32, 24)
  • 256K program flash, 128K RAM, 16KB data flash
  • QSPI interface for easy memory expansion
  • Complete reference kit: hardware, software, tools, hardware/software datasheets, GUI manual, app notes

More at:renesas.com/R9A06G150.

Source

      Guidantech
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