suppliers of OPA336N and PDF data of OPA336N

' A clock counter (counting hours, minutes, and seconds) and a calendar counter (counting leap years, years, months, days, and days of the week) in binary-coded decimal (BCD) code * Generation of interrupt pulses to the CPU with cycles ranging from l month t0 1/1024 Hz, interrupt flags, and interrupt halt . Software-based alarming through clock-interlocked interrupt operation ' Oscillator halt sensing to judge internal data validity ' Second digit adjustment by +30 seconds * 12-hour or 24-hour time display selectable ' Automatic leap year recognition up to the year 2099 * CMOS logic ' Package: 8pin SSOP (0.65mm pitch)