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 ...
MCP79411T-I ST
MCP79411T-I ST
2500+0.898735
Increments of 2500
Leadtime
2-3 weeks
NNE-EH43-R6IC RTC CLK CALENDAR I2C 8-TSSOPTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP 0.173 , 4.40mm Width 8-TSSOP
ISL12028IB30AZ-T
ISL12028IB30AZ-T
Leadtime
2-3 weeks
BP0-JT4-Z2IC RTC CLK CALENDAR I2C 14-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 ~ 5.5V-40°C ~ 85°CSurface Mount14-SOIC 0.154 , 3.90mm Width 14-SOIC
X1288S16-4.5AT1
X1288S16-4.5AT1
Leadtime
2-3 weeks
N3QO-6D-DZIC RTC CLK CALENDAR I2C 16-SOICTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V0°C ~ 70°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
DS1556-70IND+
DS1556-70IND+
1+49.9314
10+47.4353
25+43.7941
50+41.6047
100+37.6471
Increments of 1
Leadtime
2-3 weeks
U6Y4O-XAQ-6OIC RTC CLK CALENDAR PAR 32-EDIPTube-ActiveClock CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-6mA @ 5V-40°C ~ 85°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
RX-4035SA:B3 PURE SN
RX-4035SA:B3 PURE SN
250+2.79314
Increments of 250
Leadtime
2-3 weeks
O69-WYP-1TKIC RTC CLK CALENDAR SPI 14-SOPTape & Reel TR -ActiveTime Event RecorderAlarm, Leap Year---SPI2.4 V ~ 5.5 V1 V ~ 5.5 V2.5µA @ 3V-40°C ~ 85°CSurface Mount14-SOIC 0.197 , 5.00mm Width 14-SOP
PCF2127T 2Y
PCF2127T 2Y
1000+2.01765
2000+1.91676
5000+1.84471
Increments of 1000
Leadtime
2-3 weeks
TL67-XKIE-14IC RTC CLK CAL I2C SPI 16-SOICTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO Crystal, Watchdog Timer512BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 4.2 V1.8 V ~ 4.2 V1.5µA @ 3.3V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SO
DO9-4TIQ-15
DO9-4TIQ-15
3000+1.32
Increments of 3000
3535-Q1K-9JIC RTC BINARY CNT I2C 8 USOPTape & Reel TR ActiveBinary CounterTrickle Charger BinaryBinaryI²C, 2 Wire Serial2.97 V ~ 3.63 V1.3 V ~ 3.63 V500µA @ 3.63V 40°C ~ 85°CSurface Mount8 TSSOP, 8 MSOP 0.118 , 3.00mm Width 8 uMAX
DS1302SN T&R
DS1302SN T&R
Leadtime
2-3 weeks
HHIP-N2T-QQ4IC RTC CLK CALENDAR SER 8-SOICTape & Reel TR -ObsoleteClock CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS 12 24 hr YY-MM-DD-dd3-Wire Serial2 V ~ 5.5 V2 V ~ 5.5 V0.3µA ~ 1µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC 0.209 , 5.30mm Width 8-SO
X1288V14-2.7AT1
X1288V14-2.7AT1
Leadtime
2-3 weeks
ZF-3IC-SEIC RTC CLK CALENDAR I2C 14-TSSOPTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS:hh 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 Mount14-TSSOP 0.173 , 4.40mm Width 14-TSSOP
FI-9J-SL
FI-9J-SL
Leadtime
2-3 weeks
OX6-B2I-WZGIC RTC CLK CALENDAR I2C 14-TSSOPTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS:hh 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 Mount14-TSSOP 0.173 , 4.40mm Width 14-TSSOP
DS1744WP-120IND+
DS1744WP-120IND+
1+33
10+31.35
25+28.9314
50+27.4849
100+24.8725
Increments of 40
88A3DP-V8-6CGIC RTC CLK CALENDAR PAR 34-PCMTube-ActiveClock CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
WEQ-WQ2F-PF
WEQ-WQ2F-PF
1+5.02941
10+4.49412
25+4.04431
100+3.6848
250+3.32529
Increments of 1
Leadtime
2-3 weeks
CU-SBZ-C43IC RTC CLK CALENDAR I2C MODULECut Tape CT -ActiveClock CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO Crystal, Trickle-Charger8BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.4 V ~ 5.5 V1.4 V ~ 5.5 V1.5µA ~ 2.2µA @ 1.4V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
7L-ZI-XC
7L-ZI-XC
Leadtime
2-3 weeks
S06L-CG-NEVIC RTC CLK CALENDAR I2C 18-SOXTube-ObsoleteClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh 24 hr YY-MM-DD-ddI²C, 2-Wire Serial3 V ~ 5.5 V2 V ~ 5.5 V10µA @ 5.5V-40°C ~ 85°CSurface Mount18-SOX, 18-SOIC with Crystal 7.5mm Width 18-SOX
2PDY-QFB8-ET4
2PDY-QFB8-ET4
Leadtime
2-3 weeks
E5-A7-1IIC RTC CLK CALENDAR PAR 28-TSSOPTape & Reel TR -ObsoleteClock CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.4 V ~ 4 V1.5mA Typ @ 4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount28-TSSOP 0.173 , 4.40mm Width 28-TSSOP
ISL12025IVZ-T
ISL12025IVZ-T
Leadtime
2-3 weeks
QAY1J-YAGG-714IC RTC CLK CALENDAR I2C 8-TSSOPTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, Supervisor, Unique ID, 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 ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP 0.173 , 4.40mm Width 8-TSSOP
DS1305EN
DS1305EN
88P-4RR-SV8IC RTC CLK CALENDAR SPI 20-TSSOPTube-ActiveClock CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS 12 24 hr YY-MM-DD-ddSPI2 V ~ 5.5 V2 V ~ 5.5 V25.3µA ~ 81µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount20-TSSOP 0.173 , 4.40mm Width 20-TSSOP
JEM8Q AJ 92
JEM8Q AJ 92
Leadtime
2 3 weeks
YRII9-JKWD-5VIC RTC PHANTOM PAR 168BGATubeTimekeeper®ObsoletePhantom Time ChipLeap Year HH:MM:SS:hh 12 24 hr YY MM DD ddParallel3 V ~ 3.6 V 3mA @ 3V ~ 3.6V0°C ~ 70°CSurface Mount168 PBGA Module168 PBGA Module 42.3x42.3
QQ6-AAZ-3JR
QQ6-AAZ-3JR
1+45.1961
10+42.9363
25+39.6278
50+37.6461
100+34.0686
Increments of 1
44K-V4-09IC RTC CLK CALENDAR PAR 32-EDIPTube-ActiveClock CalendarLeap Year, NVSRAM, Y2K128KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-4mA @ 5V-40°C ~ 85°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
PT7C4337ACSEX
PT7C4337ACSEX
1000+2.47059
Increments of 1000
Leadtime
2-3 weeks
I1-TA-3FIRTC MODULE INTEGRATED 32.768K CR-*Active-------------
6596P-O6-NQ
6596P-O6-NQ
100+5.88971
Increments of 100
Leadtime
2-3 weeks
PJIJG-2B-THIC RTC CLK CALENDAR PAR 28-TSSOPTube-ActiveClock CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.4 V ~ 4 V1.5mA Typ @ 4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount28-TSSOP 0.173 , 4.40mm Width 28-TSSOP
DS1673S-5+
DS1673S-5+
1+9.51961
10+9.04412
25+8.35294
50+7.93529
100+7.17647
Increments of 1
9696MYO-2R-ZD5IC RTC SYSTEM CTRLR SER 20-SOICTube-ActivePortable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-dd3-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.7 V300µA @ 5V0°C ~ 70°CSurface Mount20-SOIC 0.295 , 7.50mm Width 20-SOIC
FJ0-XMO-2Q
FJ0-XMO-2Q
1+8.86275
10+8.0098
100+6.63137
500+5.77451
1000+5.02941
Increments of 1
Leadtime
2-3 weeks
PIVYR-2O-UB0IC RTC CLK CALENDAR I2C 24-DIPTubeTimekeeper®, CAPHAT™ActiveClock CalendarLeap Year-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 VIntegrated70µA @ 2.7V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP 0.600 , 15.24mm 24-PCDIP, CAPHAT®
KPMYL TAV CFX
KPMYL TAV CFX
1+1.03922
10+0.923529
25+0.834118
100+0.729804
250+0.640471
Increments of 1
3434H-LKXB-LUIC RTC CLK CALENDAR I2C 8TSSOPCut Tape CT ActiveClock CalendarAlarm, Leap Year HH:MM:SS 12 24 hr YY MM DD ddI²C, 2 Wire Serial1.8 V ~ 5.5 V 1µA ~ 1.35µA @ 3V ~ 5.5V 40°C ~ 85°CSurface Mount8 TSSOP 0.173 , 4.40mm Width 8 TSSOP B
FC-HSL-J7X
FC-HSL-J7X
33WE-NPZW-SQJIC RTC CLK CALENDAR I2C 8-SOICTube-ObsoleteClock CalendarLeap Year, Trickle-Charger-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V125µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
DS1689S-TRL
DS1689S-TRL
Leadtime
2-3 weeks
YP-OIH4-Y00IC RTC CLK CALENDAR PAR 28-SOICTube-ObsoleteClock CalendarNVSRAM114BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V2.5 V ~ 3.7 V2mA @ 3V, 3mA @ 5V0°C ~ 70°CSurface Mount28-SOIC 0.295 , 7.50mm Width 28-SOIC