RTC-8564NB:BB ROHS is available for purchase but is not normally stocked.
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Real Time Clock (RTC) IC Clock/Calendar I2C 22-SMD, 20 Leads, Flat Leads
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Real Time Clock (RTC) IC Clock/Calendar I2C 22-SMD, 20 Leads, Flat Leads
22-LFDFN

RTC-8564NB:BB ROHS

DigiKey Part Number
RTC-8564NB:BBROHS-ND
Manufacturer
EPSON
Manufacturer Product Number
RTC-8564NB:BB ROHS
Description
IC RTC CLK/CALENDAR I2C 22SON
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C 22-SMD, 20 Leads, Flat Leads
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
EPSON
Series
-
Packaging
Strip
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm
Memory Size
-
Time Format
HH:MM:SS
Date Format
YY-MM-DD-dd
Interface
I2C
Voltage - Supply
1.8V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
0.7µA ~ 0.8µA @ 3V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
22-SMD, 20 Leads, Flat Leads
Supplier Device Package
22-SON (6.3x4.8)
Product Questions and Answers

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Last Time Buy
Last Time Buy Date: 16/04/2026
Quantity
All prices are in GBP
Strip
QuantityUnit PriceExt Price
50£5.25420£262.71
Unit Price without VAT:£5.25420
Unit Price with VAT:£6.30504