I91260CRI is Nuvoton Audio SoC based on ARM Cortex-M0 core running up to 48 MHz with 128 KB of flash memory and 12 KB of SRAM.I91260CRI is equipped with a variety of peripheral devices and serial interfaces such as Timers, Watchdog Timer (WDT), Real-time Clock (RTC), Peripheral Direct Memory Access (PDMA), full range of serial interfaces (UART, SPI/SSP, I2C),12-bit SAR ADC Converter, PWM, GPIO, LDO, Low Voltage Detector and Brown-out detector.The core features for I91260CRI Audio SoC includes audio I/O interfaces such as I2S, SDADC, DMIC input and Differential Audio PWM output.Specifically, I91260CRI provides Audio SoC System Hardware, with Voice Recognition Capability.Voice Recognition: •Supports 32 langues with adaptation tool•Embedded off-line local VRTarget Applications:•Audio Processing Platforms•Voice input product - remote control, light switch, and smart applicances•Industrial Automation•Smart Home - Voice HMIKey Features:•Core -Arm® Cortex®-M0 processor running up to 48MHz   •Memories -128KB Flash -12KB embedded SRAM -4 KB Flash for user program loader ( LDROM ) -ISP / ICP / IAP programming   •Clocks -Built-in trimmable oscillator with range of 16-48MHz -External 32kHz crystal input for RTC function and low power system operation -External 12MHz crystal input for precise timing operation  •Timers -2 channels 32-bit timer -2 channels 16-bit timer  • PWMs -4 channels 16-bit PWM or 2 sets of complementary paired PWM   •Communication Interfaces -1-set of UART interface -1-set of SPI interface -1-set of I²C interface   •Audio Interfaces -Differential Audio PWM Output (DPWM), Supports Sample Rate from 8~48KHz, 0.5W drive@8ohm - Sigma-Delta ADC with configurable decimation filter and 16 bit output -Digital MIC Input -1-set of I²S interface   •GPIOs -Four I/O modes: Quasi bi-direction / Push-Pull output / Open-Drain output / Input with high impendence -Maximal 32 GPIOs   •Peripherals -Multi-Function Timers, WDT, RTC -PDMA -Built-in Low Dropout Regulator(LDO) -Over Temperature Alarm -12-bit SAR ADC with 700K SPS   •Operating Characteristics -Wide voltage range: 1.8V ~ 5.5V -Temperature range: -40°C ~ 85°C   •Package -LQFP-64 (7x7mm)