Welcome to Weijie Semiconductor
- Integrated Circuits (ICs)
- Clock/Timing - Real Time Clocks
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
ISL12028IB27AZ-T
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IB27Z
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IB30AZ
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IB30AZ-T
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IBAZ
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IBAZ-T
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IBZ-T
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 14-SOIC
0
100 in stock
ISL12028IV27AZ
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
100 in stock
ISL12028IV27AZ-T
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
100 in stock
ISL12028IV27Z
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
100 in stock
ISL12028IV27Z-T
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
0
100 in stock
ISL12028IV30AZ
Intersil (Renesas Electronics America)
Manufacturer : Renesas Electronics America Inc.
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Clock/Calendar
Features : Alarm, Leap Year, Supervisor, Watchdog Timer
Memory Size : -
Time Format : HH:MM:SS (12/24 hr)
Date Format : YY-MM-DD-dd
Interface : I²C, 2-Wire Serial
Voltage - Supply : 2.7 V ~ 5.5 V
Voltage - Supply, Battery : 1.8 V ~ 5.5 V
Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature : -40°C ~ 85°C
Mounting Type : Surface Mount
Package / Case : 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package : 14-TSSOP
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