Welcome to Weijie Semiconductor
- Integrated Circuits (ICs)
- Clock/Timing - Real Time Clocks
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
DS1747P-70
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
100 in stock
DS1747P-70+
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
140 in stock
DS1747P-70IND
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
100 in stock
DS1747P-70IND+
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 4.5 V ~ 5.5 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 4mA @ 5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
42 in stock
DS1747W-120
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
0
100 in stock
DS1747W-120+
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
0
17 in stock
DS1747W-120IND
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
0
100 in stock
DS1747W-120IND+
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : -
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Through Hole
Package / Case : 32-DIP Module (0.600", 15.24mm)
Supplier Device Package : 32-EDIP
0
369 in stock
DS1747WP-120
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
100 in stock
DS1747WP-120+
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : 0°C ~ 70°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
31 in stock
DS1747WP-120IND
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
100 in stock
DS1747WP-120IND+
Maxim Integrated
Manufacturer : Maxim Integrated
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
Packaging : Tube
Series : -
Part Status : Active
Type : Clock/Calendar
Features : Leap Year, NVSRAM, Y2K
Memory Size : 512KB
Time Format : HH:MM:SS (24 hr)
Date Format : YY-MM-DD-dd
Interface : Parallel
Voltage - Supply : 2.97 V ~ 3.63 V
Voltage - Supply, Battery : 3V
Current - Timekeeping (Max) : 2mA @ 3.3V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 34-PowerCap™Module
Supplier Device Package : 34-PowerCap Module
0
172 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