{"product_id":"i91260bri","title":"I91260BRI","description":"\u003cp\u003eI91260BRI is Nuvoton’s Audio SoC based on ARM Cortex-M0 core running up to 48 MHz with 128 KB of flash memory and 12 KB of SRAM.\u003c\/p\u003e\u003cp\u003eI91260BRI 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), PWM, GPIO, 12-bit SAR ADC Converter, LDO, Low Voltage Detector and Brown-out detector.\u003c\/p\u003e\u003cp\u003eThe core features for I91260BRI Audio SoC includes audio I\/O interfaces such as I²S, DMIC input and Differential Audio PWM output.\u003c\/p\u003e\u003cp\u003eSpecifically, I91260BRI provides 21-bit precision Bridge Sense ADC.\u003c\/p\u003e\u003ch5\u003eBridge Sense ADC\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOn Chip Calibration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8 steps Programmable Gain Amplifier (BSPGA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProgrammable data output rate\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e21 bit precision @ moving average 6.4 SPS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCustomer Medical Detection Device - Smart Scale, Smart thermometer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVoice input product with Sensor Feedback - Smart Home Appliance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndustrial IoT Sensor Bridge with Voice Feedback\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eArm\u003csup\u003e®\u003c\/sup\u003e Cortex\u003csup\u003e®\u003c\/sup\u003e-M0 processor running up to 48MHz\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128KB Flash\u003c\/li\u003e\n\u003cli\u003e12KB embedded SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB Flash for user program loader ( LDROM )\u003c\/li\u003e\n\u003cli\u003eISP \/ ICP \/ IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in trimmable oscillator with range of 16-48MHz\u003c\/li\u003e\n\u003cli\u003eExternal 32kHz crystal input for RTC function and low power system operation\u003c\/li\u003e\n\u003cli\u003eExternal 12MHz crystal input for precise timing operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e2 channels 32-bit timer\u003c\/li\u003e\n\u003cli\u003e2 channels 16-bit timer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWMs\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e4 channels 16-bit PWM or 2 sets of complementary paired PWM\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e2-set of UART interface\u003c\/li\u003e\n\u003cli\u003e2-set of SPI interface\u003c\/li\u003e\n\u003cli\u003e1-set of I²C interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDifferential Audio PWM Output (DPWM), Supports Sample Rate from 8~48KHz, 0.5W drive@8ohm\u003c\/li\u003e\n\u003cli\u003eDigital MIC Input\u003c\/li\u003e\n\u003cli\u003e1-set of I²S interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIOs\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour I\/O modes: Quasi bi-direction \/ Push-Pull output \/ Open-Drain output \/ Input with high impedance\u003c\/li\u003e\n\u003cli\u003eMaximal 32 GPIOs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeripherals\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eMulti-Function Timers, WDT, RTC\u003c\/li\u003e\n\u003cli\u003ePDMA\u003c\/li\u003e\n\u003cli\u003eBuilt-in Low Dropout Regulator(LDO)\u003c\/li\u003e\n\u003cli\u003eOver Temperature Alarm\u003c\/li\u003e\n\u003cli\u003e12-bit SAR ADC with 700K SPS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eWide voltage range: 1.8V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C ~ 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP-64 (7x7mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-socs\/audio-socs-arm-cortex-m0\/i91260bri\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529112486094,"sku":"I91260BRI","price":2.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/I91260BRI.webp?v=1787194759","url":"https:\/\/direct.nuvoton.com\/products\/i91260bri","provider":"Nuvoton Direct","version":"1.0","type":"link"}