AUDIO SYSTEM SOLUTIONS

A wide range of digital sound processing SoCs, MCUs, and analog and power devices providing a complete solution for superior smart speakers, sound bars and powered speakers

3-IN-1 AUDIO SYSTEM REFERENCE DESIGN Turn key, ready to use reference design available for audio system developers. By adding or deleting design blocks, the same reference design can be configured as a Smart Speaker, Sound Bar, or Powered Speaker.

Smart Speaker

Powered Speaker

RTKA787610KDK0000BU Sound Bar renesas.com 2019.1 02-03

AUDIO SYSTEM REFERENCE DESIGN AUDIO ICs Amplifier Board Key Features D2-6 Family

The D2-6 family of Digital Audio Processors is a complete System on Chip (SoC) audio processor and Class-D amplifier controller. SKAA Wireless Output Integrated DSP processing and configurable audio processing algorithms provide and extremely flexible platform for feature rich and cost ■■Wireless output for Sub woofer in either application Wifi Module with “Alexa” Voice effective quality audio solutions. ■■Wireless output to drive surround speakers (Sound Bar) or a paired D2-6 Family DSP speaker (Powered Speaker) ■ S/PDIF ■ Advanced D2-6 Digital Audio Processor Family 2x S/PDIF Digital Input Digital I/O 8 Channel S/PDIF Digital Output Sample 12 Channel PWM ■■Total System on Chip (SoC) 24 Bit Rate PWM Output PWM Outputs Digital Processor ––All Digital Class-D Amplifier Controller A/Vsync I/O Converter Engine Drive Renesas RX65N I2S Digital Audio Input Audio Renesas D2-3 or D2-6 Family Audio SoC ––Full 5.1/7.1/9.1-Channel Amplifier Platform I2S Digital Audio Output Interface DSD ■■Complete System on Chip audio processor and Class D amplifier with Support 2 4x Serial SAI[0:3] I S/TDM Decimator ■■32-bit core with DSP, Audio Audio Processing Decoders integrated DSP ■ Digital Audio Input Engine ■ Enhanced Audio Processing Decoders Interface • D2 Sound Enhancement Algorithms DSP ® Amplifier 546 Coremarks at ® ® • Dolby Digital/AC3 Protection I/O ––Dolby Digital/AC3, Dolby Digital Plus, Test, • Dolby® Pro Logic llx Protection HD Audio 120MHz ® ® HD Audio Interface • AAC LC Timer, ® Dolby Pro Logic IIx, DTS (SRS) TruSurround Interface • DTS ES PLL ® ® Output Power Stage ■■Free software stacks HD4™ , DTS Studio Sound II, DTS CONTROL PORTS Stereo 2 Power Supply from Renesas, TruVolume Stereo Analog Input GPIO 2-WIRE (I C SPI ■■GaN FET Output Power stage drives up to 100W of power ADC COMPLIANT) & Control FreeRTOS support ■■D2 Audio DSP Processor Embedded Audio ■ ■ Configure to drive 2 speakers (woofer and tweeter) for Powered Enhancement and Virtualization Firmware speaker applications ■■Expanded On-Chip Memory Capacity ■■Configure to drive 3 speakers (left, center, right) for Sound Bar Power ■■Integrated DSP Processing Easy Customization with D2 Audio Customization GUI v3 applications Management ––12 Channels of Digital Signal Processing (DSP) Including Equalizers, Filters, Mixers Drag and drop and Other Common Audio processing blocks ■■Processing Blocks Block Diagram ––Fully Configurable and Routable Audio Visually intuitive Signal Paths sound customization Power brick ■■Flexible Audio Input and Output Visual hardware Amplifier Platform Board 3 Speaker 2 Speaker sound bar Powered Speaker Configurations performance configuration configuration optimization AC/DC O+ O+ Configurable Pre Amp Board WiFi module with Mic Array “Alexa” voice Voice Control O+ O+ Audio ICs Product Portfolio Page 4 Renesas Power RX65N Management Bluetooth System MCU Sample Power ICs Bluetooth ISL91211 PMIC O+ O+ Sound Processors Power Stage ISL911xx Family of Buck-Boost/ Boost Regulators Digital Coax GaN FET Power Optional Optional Family DAE-4 (4P) DAE-3 (HT) DAE-6 D2-IPS Page 3 Stages Wireless Wireless Surround Stereo Pairing Analog Audio Pre-Amp Renesas ASRC Channels 2x 8 Channels - D2 Audio DSP Optional Optional PWM Channels 5 Ch 12 Channels 4 Ch XLR/TRS Jacks Wireless Wireless Subwoofer Subwoofer Signal Flow Fixed Configurable - USB Digital Out Digital Out Dolby® Digital, USB Dolby® Digital, Optional Decoders DTS® Wow Dolby® Pro Logic® II, DTS® Digital - Dolby® Pro Logic® II Surround, Dolby® Digital Plus ■ ■ ■ 4x I2S 4x I2S ■ Audio Performance ■ App Control ■ Audio Outputs Available 1x I2S ––Amp Freq Response: 20Hz to 20kHz, +/-0.5dB ––Portable app code for iPhone or Android OS ––GaN FET Power Output Stage 2x (1x) S/PDIF 2x S/PDIF Supported Audio Inputs 1x S/PDIF 4 ––THD+N: < 0.3% ■■System Microcontroller ––Stereo Digital Output: Coaxial Digital 8x fault INT 8x fault INT ––SNR: > 110dB (ref Full Power) ––Wireless Subwoofer link available 4x fault INT ––Renesas RX65N ADC (non-HT only) ADC ■■Audio Inputs Available ––Wireless Surround Sound or Stereo Speaker ■■Audio DSP Engine pairing available 5x (4x) PWM 12x PWM 12x PWM 10W x 4 ––RCA Phono Jack ––Renesas D2-3 or D2-6 family Audio Processor ––XLR/TRS Combicon Supported Audio Outputs 3x PWM 4x I2S 4x I2S 25W x 2 ––Configurable sound stream using D2 Audio –Coaxial S/PDIF 1x S/PDIF 1x S/PDIF 1x S/PDIF 50W x 1 – Customization GUI ––USB Audio Streaming Value Add Features D2 Audio PWM Engine, Graceful Fault Recovery, D2 Sound Enhancement Algorithms, D2 Audio Customization GUI v3 ––Optional Dolby Digital, Dolby Digital Plus, and/ ■ ■ Wireless Connectivity or DTS decoding Customers must obtain licenses from Dolby and DTS to use the decoders ––WiFi w/”Alexa” Voice Control ––Bluetooth 4.2 To learn more, visit: www.renesas.com/products/audio-video/audio 32-BIT HIGH POWER EFFICIENCY MCUs

RX Family

The flagship of the RX Family, with The RX family of MCUs feature the revolutionary RX architecture and meet the highest speed and 32-bit best performance (4MB Flash / 512KB RAM) current and projected system design requirements in terms of memory size, microcontroller The mainstream of family the RX Family, with high performance and power consumption, scalability, feature set and price. The RX600/700 series is an extensive product lineup The best balance between (4MB Flash / 512KB RAM) high speed and high performance MCU family with RXv2 core, large-capacity power efficiency and RX700 high performance (240MHz) RAM, and enhanced security, connectivity, and HMI. (1MB Flash / 96KB RAM) RX600 The entry-level series (120MHz) • All RX family devices are CPU and peripheral compatible and share the designed for ultra-low power consumption RX200 same software tools and ecosystem. (512KB Flash) (80MHz)

• Many devices offer advanced connectivity with , USB host CPU, Software, Tool Compatibility RX100 function, and multiple CAN interfaces and solutions for motors and (32MHz) power inverters.

RX65x Series

RXv2 Core, Large-capacity RAM, and Enhanced Security, Connectivity, and HMI ■■Enhanced Security RX65N/RX651 Group Product Block Diagram ––MPU, AES, DES, SHA, TRNG, Unique ID Memory RXv2 32-bit CPU ––Trusted security IP, trusted memory, key management Code flash memory: 2MB 120MHz Dual bank Floating point unit ––Area protection, ID code protection (1MB + 1MB) DSP instructions ■■Optimized Connectivity Hub Architecture SRAM: 640KB Register-indirect MAC (80-bit result) (256KB + 384KB) Register-direct MAC (72-bit result) ––USB, Ethernet, SDHI/SDIO, Up to 17 serial channels Standby RAM: 8KB 32-bit barrel shifter ––Layered architecture with DMA, external DMA and transfer Data flash: 32KB Timers Communication functions Encryption and safety functions controller Multifunction timer RX65N RX651 Trusted Secure IP System pulse unit (MTU3): Ethernet Encryption modules: ■ 16-bit × 8 channels ■ High Performance Data transfer controller controller AES/DES/RSA/ECC/ 32-bit × 1 channel EXDMA controller × 1 channel SHA/TRNG ––546 Coremarks at 120MHz, 32-bit core with DSP × 2 channels Timer pulse unit (TPU): USB 2.0 Full Speed DMA controller Trusted Memory function 16-bit × 6 channels Host/Function module ––Extensive peripheral set, and variants with up to 640KB RAM, × 8 channels Programmable pulse 2MB Flash, Ethernet and TFT-LCD CAN × 2 channels Area protection Interrupt controller: generator (PPG) 16 levels, 16 pins ––Scalable product range to fit exact need 2 8-bit timer (TMR) I C bus interface Memory protection unit Clock oscillator × 4 channels × 3 channels ■■Advanced HMI for Consumer Devices PLL (1MB × 2 channels) Register write High-speed on-chip oscillator 16-bit timer (CMT) Serial communication protection unit ––Variants with graphic LCD with 2D engine and CMOS camera interface Low-speed on-chip oscillator × 4 channels interface × 13 channels 32-bit timer (WCMT) Power-on reset (with FIFO × 2 channels) Clock frequency accuracy ■ × 2 channels ■ Power Efficient Voltage detection circuit measurement circuit –High efficiency 40nm process, 34 CoreMark/mA Real-time clock Serial peripheral – Event link controller Calendar function interface × 3 channels CRC ■■Comprehensive Development Tools and Software Quad serial peripheral interface × 1 channel Data operation circuit Analog Image capture 2 ––IAR IDE and Eclipse-based e stucio IDE 12-bit A/D converter SD host interface Parallel data capture unit 14-bit watchdog timer × 29 channels × 1 channel ––Free middleware and drivers from Renesas × 1 channel × 1 channel (21 channels + 8 channels) SD slave interface ––Extensive RTOS support, including FreeRTOS × 1 channel 14-bit independent watchdog 12-bit D/A converter HMI timer × 1 channel × 2 channels MMC host interface Graphic LCD controller × 1 channel Temperature sensor To learn more, visit: www.renesas.com/RX 2D rendering engine Note: 1. Maximum specifications for the group are listed above. 2. Items printed in blue are not implemented on code flash memory is less than 1.0MB products.

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