RTC-4701NB
RTC-4701NB is SERIAL-INTERFACE REAL TIME CLOCK MODULE manufactured by Epson Company.
- Part of the RTC-4701JE comparator family.
- Part of the RTC-4701JE comparator family.
Overview
- Built-in temperature sensor
- Diode temperature sensor (analog voltage output)
∗ temperature sensor operating voltage : 2.7 V to 5.5 V ∗ temperature sensor tolerance : ± 5 °C ( Ta = +25 °C ) ∗ voltage output (analog):
- 7.6 m V / °C Typ.
- 32.768 k Hz frequency output function
- FOUT pin output (C-MOS output), CL=30 p F
- FOE pin enables output on/off control.
- The various interrupt function
- 12 bit additional counter. ( to 4095 count )
- Timer function can be set up between
1/4096 second and 255 minutes.
- Alarm function can be set to day of week, hour, or minute.
Pin Function
Signal
Input /
Name Output
Function
Input
The chip enabled input pin. (Built -in pull-down resistance)
Input The shift clock input pin for serial data transfer.
DATA
Bi-directional
The data input / output pin for serial data transfer.
FOUT Output
Input
FOE input HIGH L OW
FOUT output
32.768 k Hz output ∗ C-MOS output output OFF
∗ Hi
- z
VTEMP
/SOFF / AIRQ / TIRQ
VDD GND
Output
Input Output Output
- The voltage output pin for the temperature sensor ( analog...
