实时时钟(real time clock)
产品选型表
part no. | alarm sets | periodic int | standby | clk/int output | clock adj | i/o | clock vdd | work vdd | package | reference |
---|---|---|---|---|---|---|---|---|---|---|
part no. | alarm sets | periodic int | standby | clk/int output | clock adj | i/o | clock vdd | work vdd | package | reference |