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可编程时钟芯片ichaiyang 2024-05-10 5:17 50
It is a low power CMOS real-time clock\/calendar chipIt provides a programmable clock output, an interrupt output and a power down detector, and all addresses and data are passed s...

What is hym8653?

It is a low power CMOS real-time clock\/calendar chip

It provides a programmable clock output, an interrupt output and a power down detector, and all addresses and data are passed serially through the I2C bus interface. The maximum bus speed is 400Kbits\/s, and the embedded word address register is automatically increased after each read\/write