CF5741AB Datasheet (Nippon Precision Circuits Inc)

CF5741AB, Analog Clock CMOS IC

Number 1 2 3 4 5 6 7 8 9 10 Name VSS AO1 AO2 / F XTN XT VDD RST / TC AI OUT1 OUT2 Ground Alarm signal output1 Alarm signal output2/Frequency output Crystal oscillator connection Crystal oscillator connection Power supply pin Reset/Test clock input Alarm input Motor drive output 1 Motor drive output

CF5741AB Features

* s s s s s s s s s Operating voltage 1.2 to 2.0V Low current 1.2µA (typ) / 1.5V Built-in oscillator circuits (32.768 kHz) Built-in crystal oscillator capacitors (CG, CD) Motor output Various motor output Alarm output Various alarm output Reset function Input debounce function (AI, RST/TC) Chip for