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AT8390
Part Number
Description
Clock format
Crystal CL (pF)
Integrated crystal
Temperature compensation
Bckup power
Trickle charge
Alarm / Interrupt
Square wave output (Hz)
Clock calibration function
Power down
Oscillation stop detection
User RAM (bytes)
Working temperature range (℃)
Power supply voltage (V)
Timing current (typical)
Pin/Package
AT8390
HH:MM:SS
6
—
—
√
√
A
Programmable (open drain)
√
√
√
—
-40 to +85
1.7～5.5
0.6μA (5V)
MSOP10
