I9160CYI is a system-on-chip product optimized for low power, audio record and playback with an embedded ARM® Cortex®-M0 32-bit microcontroller core running up to 49MHz with 145K-byte of non-volatile flash memory and 12K-byte of embedded SRAM.I9160CYI is also equipped with a variety of peripheral devices, such as Timers, Watchdog Timer (WDT), Real-time Clock (RTC), Peripheral Direct Memory Access (PDMA), a variety of serial interfaces (UART, SPI/SSP, I2C, I2S), PWM modulators, GPIO, Analog Comparator, Low Voltage Detector and Brown-out detector.Specifically, I9160CYI 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 49MHz   •Memories -145KB Flash -12KB embedded SRAM -4 KB Flash for user program loader ( LDROM ) -ISP / ICP / IAP programming   •Clocks -Built-in trimmable oscillator with range of 16-49MHz -External 32KHz crystal input for RTC function and low power system operation -External 12MHz crystal input for precise timing operation  •Timers -2 channel timers with 8-bit prescaler and 24-bit resolution  • PWMs -2 channels 16-bit PWM or 1 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 8~32KHz, 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   •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: 2.4V ~ 5.5V -Temperature range: -40°C ~ 85°C   •Package -QFN-32 (5x5mm)