RX-8564LC:B3 PURE SN is out of stock and can be placed on backorder.
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EPSON
In Stock: 1,998
Unit Price: ¥219.00000
Datasheet
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
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RX-8564LC:B3 PURE SN

DigiKey Part Number
SER3779TR-ND - Tape & Reel (TR)
SER3779CT-ND - Cut Tape (CT)
SER3779DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RX-8564LC:B3 PURE SN
Description
IC RTC CLK/CALENDAR I2C 12VSOJ
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
EPSON
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, Leap Year
Memory Size
-
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
I2C, 2-Wire Serial
Voltage - Supply
1.8V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
0.65µA ~ 0.8µA @ 2V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
12-TFSOJ (0.094", 2.40mm Width)
Supplier Device Package
12-VSOJ
Product Questions and Answers

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 2026/04/16
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥1,961.00000¥1,961
10¥1,537.60000¥15,376
25¥1,431.96000¥35,799
100¥1,316.00000¥131,600
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250¥1,260.70800¥315,177
500¥1,227.37800¥613,689
750¥1,210.68267¥908,012
1,250¥1,192.19520¥1,490,244
Manufacturers Standard Package
Unit Price without JCT:¥1,961.00000
Unit Price with JCT:¥2,157.10000