ManufacturerPackagingSeriesPart StatusTypeFeaturesMemory SizeTime FormatDate FormatInterfaceVoltage - SupplyVoltage - Supply, BatteryCurrent - Timekeeping (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, ...
Current - Timekeeping ...
Operating Temperature ...
Mounting Type
Package / Case
Supplier Device Package ...
X1227S8I-2.7T2
X1227S8I-2.7T2
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8I-2.7T1
X1227S8I-2.7T1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8I-2.7AT2
X1227S8I-2.7AT2
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8I-2.7AT1
X1227S8I-2.7AT1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8I-2.7A
X1227S8I-2.7A
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8I-2.7
X1227S8I-2.7
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8I
X1227S8I
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1227S8-2.7T1
X1227S8-2.7T1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1226V8ZT1
X1226V8ZT1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8Z
X1226V8Z
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTube-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8T2
X1226V8T2
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8T1
X1226V8T1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8IT2
X1226V8IT2
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8IT1
X1226V8IT1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8I
X1226V8I
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTube-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226V8
X1226V8
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTube-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1226S8Z
X1226S8Z
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1226S8T2
X1226S8T2
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1226S8T1
X1226S8T1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1226S8IT1
X1226S8IT1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1226S8I
X1226S8I
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
X1205V8T1
X1205V8T1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1205V8IZT1
X1205V8IZT1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1205V8IZ
X1205V8IZ
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTube-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
X1205V8IT1
X1205V8IT1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-TSSOPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP