Semiconductors
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Optoelectronics
The HOLTEK Enhanced Touch A/D Flash MCU series adds BS84C12CA, which continues the excellent anti-interference characteristics of the BS84C12C series. The package pins are compatible with the BS84C12x, providing more abundant system resources. This model is suitable for being the master MCU, and can realize the application products that require touch buttons, LED display and temperature measurement, such as electric teapots, air fryers, range hoods, etc.
The BS84C12CA provides 12 touch keys, which can pass the CS (Conductive Susceptibility) 10V dynamic test. Working voltage 1.8V~5.5V, system resource includes 4K × 16 Flash ROM、512 × 8 RAM、512 × 8 EEPROM, IAP, 12 bit ADC with high accuracy reference voltage (± 1%), high-speed UART, SPI/I ² C interface, etc. HOLTEK also provides a complete touch function library and software and hardware development tools to enable customers to quickly apply to various products.
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