EPSON RX8130CE:B3

Products Specifications

Type	Description	All
Category	Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks
Manufacturer	EPSON
Packaging	SMD-10P
Operating Temperature	-40℃~+85℃
Voltage - Supply	1.6V~5.5V
Features	Periodic interrupt output;Backup power management and battery charging;Battery low voltage detection;Sleep/Wake control;Programmable clock output;Alarm function
crystal oscillator	Built-in
Alarm Output	Yes
Current - Supply	3.5uA

AI Translation

Interface type I2C-Bus interface Fast-Mode 400 kHz
Auto power switch function The VDD voltage is monitored and it switches to the backup power supply by the automatic operation Backup power supply switching voltage 1.2V Min.
Clock output function Output frequency is selectable from 32.768 kHz, 1024 Hz, 1 Hz
Wakeup timer function Selectable from 244 μs to 7.5 years (16 bit x 1 ch.) Timer source clock selectable from 1/3600 Hz, 1/60 Hz, 1 Hz, 64 Hz, 4096 Hz. Auto release after interrupt output from /IRQ pin at timer completes This operation is auto repeat with a selected cycle, it can be used like a watchdog timer
Backup battery charge control function Stop charging automatically by detecting the full charge. Records in the register detecting the backup power supply Voltage decrease
Reset function with a delay When the main power is supplied, reset output is released. The reset/release voltage is selected by the register (2 types) Delay time of release from backup mode is 60ms Min.

AI Translation

Built-in frequency adjusted 32.768 kHz crystal unit
Interface Type ：I2C-Bus
Low backup current ：300 nA Typ. / 3 V
Auto power switching function ：Automatically switches to backup power supply by monitoring the VDD voltage
Backup battery charge control function ：For the rechargeable battery
Reset functions with a delay ：Detect a main power supply and remove the reset
Interrupt output ：Wake up every minute or every second
Alarm interruption ：Day, date, hour, minute, second
Auto repeat wakeup timer interruption
Self-monitoring interruption ：Crystal oscillation stop, VBAT low, VDD low

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Qty	Unit Price	Total Amount
1+	$ 0.8955	$ 0.90
10+	$ 0.7352	$ 7.35
30+	$ 0.6542	$ 19.63
100+	$ 0.5748	$ 57.48
500+	$ 0.5272	$ 263.60
1,000+	$ 0.5018	$ 501.80
Standard Packaging2000/Full Reel