Welcome to Weijie Semiconductor
- Integrated Circuits (ICs)
- Clock/Timing - Real Time Clocks
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
RA-4574SA:B3 ROHS
Epson
Manufacturer : EPSON
Packaging : Tape & Reel (TR)
Series : Automotive, AEC-Q200
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
Packaging : Tape & Reel (TR)
Series : Automotive, AEC-Q200
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
0
100 in stock
RA-8565SA:B3 ROHS
Epson
Manufacturer : EPSON
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
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 : 1.8 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
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 : 1.8 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
0
100 in stock
RTC-4543SA:A0
Epson
Manufacturer : EPSON
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
0
100 in stock
RTC-4543SA:A0 ROHS
Epson
Manufacturer : EPSON
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
0
7018 in stock
RTC-4543SA:A3 ROHS
Epson
Manufacturer : EPSON
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Discontinued at
Type : Clock/Calendar
Features : -
Memory Size : -
Time Format : -
Date Format : YY-MM-DD
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package : 14-SOP
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Discontinued at
Type : Clock/Calendar
Features : -
Memory Size : -
Time Format : -
Date Format : YY-MM-DD
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package : 14-SOP
0
228 in stock
RTC-4543SB:A
Epson
Manufacturer : EPSON
Packaging : Bulk
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 18-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 18-SOP
Packaging : Bulk
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 18-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 18-SOP
0
100 in stock
RTC-4543SB:B3 ROHS
Epson
Manufacturer : EPSON
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 18-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 18-SOP
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : Clock/Calendar
Features : Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 2.5 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 18-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 18-SOP
0
250 in stock
RTC-4553A2
Epson
Manufacturer : EPSON
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, SRAM
Memory Size : 120b
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : 4-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 3µA @ 5V
Operating Temperature : -30°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, SRAM
Memory Size : 120b
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : 4-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 3µA @ 5V
Operating Temperature : -30°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
0
100 in stock
RTC-4574JE:B3 ROHS
Epson
Manufacturer : EPSON
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-LSSOJ (0.213", 5.40mm Width)
Supplier Device Package : 20-VSOJ
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 20-LSSOJ (0.213", 5.40mm Width)
Supplier Device Package : 20-VSOJ
0
254 in stock
RTC-4574NB:B3 ROHS
Epson
Manufacturer : EPSON
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 22-LFDFN
Supplier Device Package : 22-SON (5x6)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 22-LFDFN
Supplier Device Package : 22-SON (5x6)
0
250 in stock
RTC-4574SA:B3 ROHS
Epson
Manufacturer : EPSON
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Alarm, Leap Year
Memory Size : -
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : 3-Wire Serial
Voltage - Supply : 1.6 V ~ 5.5 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package : 14-SOP
0
19317 in stock
RTC-4701JE:B ROHS
Epson
Manufacturer : EPSON
Packaging : -
Series : *
Part Status : Last Time Buy
Type : -
Features : -
Memory Size : -
Time Format : -
Date Format : -
Interface : -
Voltage - Supply : -
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : -
Operating Temperature : -
Mounting Type : -
Package / Case : -
Supplier Device Package : -
Packaging : -
Series : *
Part Status : Last Time Buy
Type : -
Features : -
Memory Size : -
Time Format : -
Date Format : -
Interface : -
Voltage - Supply : -
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : -
Operating Temperature : -
Mounting Type : -
Package / Case : -
Supplier Device Package : -
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2025 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com