The CSU14P86 is a high-performance 8-bit microcontroller (MCU) from CHIPSEA, built on a RISC architecture optimized for cost-effective and low-power embedded applications. It integrates an internal 12-bit ADC, multiple timers, UART, and I²C interface, making it highly suitable for smart sensing, small appliances, and general-purpose embedded control tasks.
This MCU features Flash memory, SRAM, and EEPROM, all embedded on-chip, enabling efficient program storage and data retention. It also offers power-saving modes, ideal for battery-powered or energy-efficient systems. The CSU14P86 is available in compact packages such as QFN32 and SSOP24, making it a great choice for space-constrained PCBs.
🔧 Key Features:
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8-bit RISC core optimized for low power and high performance
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On-chip 12-bit ADC for analog signal sampling
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Flash memory + SRAM + EEPROM storage
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Multiple timers and watchdog
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UART and I²C communication interfaces
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Built-in clock oscillator
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Sleep and power-down modes for energy efficiency
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Available in SSOP24 and QFN32 package options
📌 Typical Applications:
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Small home appliances (rice cookers, fans, induction cookers)
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Smart sensors and signal acquisition systems
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Battery-powered handheld devices
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Environmental monitoring equipment
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General-purpose MCU for embedded control
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