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DataSheet4U.
com BL0938 Multi-rate control IC Summarization BL0938 is a kind of 8-bit micro-control unit, which is high-performance and low-power, specially for power meter circuit.
It is made with CMOS process, including 4K Byte user ROM and 196K Byte user RAM.
It has many merits, such as low-power, high-integrated level, high reliability and etc.
It also has high-stability real-time clock and hardware watchdog inside the chip.
A serial port is included to meet the needs of infrared and gathering meter-record communication.
While applying to infrared mode, a 38K modulated wave is produced inside the chip.
Serial port RXD and TXD can be used to communicate with wire-carried wave in low...

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