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EPSON X1B0003110001 product image
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EPSON X1B0003110001RoHS

Manufacturer
EPSON
MPN
X1B0003110001
LCSC Part #
C7472988
Packaging
SMD3225-10P
Customer #
Key Attributes
Real time clock module (I2C-Bus)
Datasheetpdf iconEPSON X1B0003110001

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Clock/Timing/Real Time Clocks
ManufacturerEPSON
PackagingSMD3225-10P
Operating Temperature-40℃~+85℃
Voltage - Supply1.25V~5.5V
FeaturesPeriodic interrupt output;Alarm function;Backup power management and battery charging;Battery low voltage detection;Programmable clock output;Sleep/Wake control
crystal oscillatorBuilt-in
Alarm OutputYes
Current - Supply3.5uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

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.

Features

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
In-Stock: 3,451
3,451 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.856$ 0.86
10+$ 0.6916$ 6.92
30+$ 0.611$ 18.33
100+$ 0.5288$ 52.88
500+$ 0.4804$ 240.20
1,000+$ 0.4562$ 456.20
Standard Packaging2000/Full Reel
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