Mfr. #:
RX-4581NB:B:ROHS
Description:
Real Time Clock (RTC) IC Clock/Calendar 128b (16 x 8) SPI 22-SMD (20 leads) Flat Leads
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Delivery
DHL / FedEx / Ups / TNT / EMS
 
Buy RX-4581NB:B:ROHS

Documents

NAMETYPE
DatasheetsRX-4581NB
RX-4581NB Appl. Manual

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerEPSON
Series-
PackagingTube
Part StatusActive
TypeClock/Calendar
FeaturesAlarm, Leap Year, SRAM
Memory Size128b (16 x 8)
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
InterfaceSPI
Voltage - Supply1.6 V ~ 5.5 V
Voltage - Supply, Battery-
Current - Timekeeping (Max)0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case22-SMD (20 leads) Flat Leads
Supplier Device Package22-SON

Resources

NAMETYPE
Standard Package250
TagsRX-458 RX-45 RX-4

Package

Part NumberDescription
RX-4581NB:B3:ROHSReal Time Clock (RTC) IC Clock/Calendar 128b (16 x 8) SPI 22-SMD (20 leads) Flat Leads
RX-4581NB:B3:ROHSIC RTC CLK/CALENDAR SPI 22-SON
RX-4581NB:B3:ROHSIC RTC CLK/CALENDAR SPI 22-SON
RX-4581NB:B0:ROHSReal Time Clock (RTC) IC Clock/Calendar 128b (16 x 8) SPI 22-SMD (20 leads) Flat Leads

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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）

Payment

  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
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  • If you need the detailed invoice or tax ID, please email us.