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 ...
XUV-VFK6-MB
XUV-VFK6-MB
250+3.19216
500+2.86431
750+2.58824
1250+2.41569
2500+2.2949
Increments of 250
Leadtime
2-3 weeks
X2HPE-BW-GGHIC RTC CLK CALENDAR SPI 22-SONTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, SRAM128b 16 x 8 HH:MM:SS 24 hr YY-MM-DD-ddSPI1.6 V ~ 5.5 V-0.8µA ~ 1.2µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount22-SMD 20 leads Flat Leads22-SON
GBGZW-VZE6-F3S
GBGZW-VZE6-F3S
500+5.0888
Increments of 500
22K-2L2-OPXIC RTC CLK CALENDAR PAR 28-PLCCTape & Reel TR -ActiveClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount28-LCC J-Lead 28-PLCC 11.51x11.51
DO9-4TIQ-15
DO9-4TIQ-15
3000+1.32
Increments of 3000
Leadtime
2 3 weeks
HS6K-9Q8-GS7IC 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
5VY IBJ1 H3V
5VY IBJ1 H3V
750+22.7132
Increments of 750
Leadtime
2 3 weeks
O5-94-RDLIC RTC TCP PAR 28 PLCCTape & Reel TR Not For New DesignsTimer Clock Peripheral TCP Alarm, Leap Year44BHH:MM:SS:hh 12 24 hr YY MM DD ddParallel4.5 V ~ 5.5 V2.2 V ~ 5.1 V1µA @ 5V 40°C ~ 85°CSurface Mount28 LCC J Lead 28 PLCC 11.51x11.51
M48T201Y-70MH1F-Cut
M48T201Y-70MH1F
1+11.0294
10+10.1343
100+8.55912
Increments of 1
Leadtime
2-3 weeks
PLJ-9DG-1KRIC RTC CLK CALENDAR PAR 44-SOHCut Tape CT Timekeeper®ActiveClock CalendarAlarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K-HH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V3mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount44-BSOP 0.337 , 8.56mm Width requires SNAPHAT44-SOH
MCP79401-I MS
MCP79401-I MS
1+0.95098
25+0.878431
100+0.828039
Increments of 1
Leadtime
2-3 weeks
U5-I4-37LIC RTC CLK CALENDAR I2C 8-MSOPTube-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 Typ @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-MSOP
DS1742-85+
DS1742-85+
1+28.8333
10+27.2
Increments of 1
44S24-6KZ-J0IC RTC CLK CALENDAR PAR 24-EDIPTube-ObsoleteClock CalendarLeap Year, NVSRAM, Y2K2KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 5V0°C ~ 70°CThrough Hole24-DIP Module 0.600 , 15.24mm 24-EDIP
28Y-6CCR-VN
28Y-6CCR-VN
80+6.83333
Increments of 80
Leadtime
2-3 weeks
K4SC-Z5U-UWRIC RTC CLK CALENDAR PAR 28-SOICTube-Last Time BuyClock CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.75 V ~ 5.5 V2.3 V ~ 4 V1.5mA Typ @ 4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount28-SOIC 0.295 , 7.50mm Width 28-SOIC
DS17885-5+
DS17885-5+
48+15.1078
Increments of 48
44GM8-AOBU-OYIC RTC CLK CALENDAR PAR 24-DIPTube-ActiveClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output8KBHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP 0.600 , 15.24mm 24-PDIP
1338AC-18SRGI
1338AC-18SRGI
322+1.76471
Increments of 322
Leadtime
2-3 weeks
NQ2-S8-E1IC RTC CLK CALENDAR I2C 16-SOICTube-ActiveClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 3.7 V2µA @ 3.3V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
ISL1208IB8Z-TK
ISL1208IB8Z-TK
1000+1.22255
2000+1.13824
5000+1.09608
Increments of 1000
Leadtime
2-3 weeks
D5EV-8S-7RIC RTC CLK CALENDAR I2C 8-SOICTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, SRAM2BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V4µA ~ 6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
S-35390A-T8T1G-Cut
S-35390A-T8T1G
1+1.53922
10+1.36176
25+1.2298
100+1.07618
250+0.944431
Increments of 1
Leadtime
2-3 weeks
SKOG-5I-GBKIC RTC CLK CALENDAR I2C 8-TSSOPCut Tape CT -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 5.5 V-0.93µA ~ 1.1µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP 0.173 , 4.40mm Width 8-TSSOP
X1227S8I-4.5A
X1227S8I-4.5A
Leadtime
2-3 weeks
ZZV-YQG-6WIC 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
DS1338U-3
DS1338U-3
Leadtime
2-3 weeks
SW3-JV-1TWIC RTC CLK CALENDAR I2C 8-USOPTube-ObsoleteClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-uMAX
76RB-YK2-XA0
76RB-YK2-XA0
44EGJM-3NH-3MIC RTC CLK CALENDAR I2C 14-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 ~ 5.5V-40°C ~ 85°CSurface Mount14-SOIC 0.154 , 3.90mm Width 14-SOIC
M41ST84WMQ6F-Cut
M41ST84WMQ6F
Leadtime
2-3 weeks
TGGX-B64-HYVIC RTC CLK CALENDAR I2C 16-SOICCut Tape CT -ObsoleteClock CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer44BHH:MM:SS:hh 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 3.6 V2.5 V ~ 3.5 V0.5mA @ 2.7V ~ 3.6V-40°C ~ 85°CSurface Mount16-SOIC 0.154 , 3.90mm Width 16-SO
XCPE6-LT-HX6
XCPE6-LT-HX6
22TDE-XQ-P9IC RTC CLK CALENDAR PAR 28-PLCCTube-ObsoleteClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.6 V0.5µA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount28-LCC J-Lead 28-PLCC 11.51x11.51
DS1556WP-120+
DS1556WP-120+
1+41.2549
10+39.1922
25+36.1765
50+34.3678
100+31.0982
Increments of 1
Leadtime
2-3 weeks
VBI-JG-88IC RTC CLK CALENDAR PAR 34-PCMTube-ActiveClock CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V4mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
S-35190A-I8T1G
S-35190A-I8T1G
Leadtime
2-3 weeks
C58U-YU-O0IC RTC CLK CALENDAR SER SNT-8ATape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year-HH:MM:SS 12 24 hr YY-MM-DD-dd3-Wire Serial1.3 V ~ 5.5 V-0.93µA ~ 1.1µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-SMD, Flat LeadSNT-8A
RTC-72421A
RTC-72421A
Leadtime
2-3 weeks
AOQ3T-UDB-B5SIC RTC CLK CALENDAR PAR 18-DIPTube-ObsoleteClock CalendarLeap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-5µA ~ 10µA @ 2V ~ 5V-10°C ~ 70°CThrough Hole18-DIP 0.300 , 7.62mm 18-DIP
QDO SE P8
QDO SE P8
1+16.8235
10+15.9824
25+14.7549
50+14.0173
100+12.6864
Increments of 1
Leadtime
2 3 weeks
Q15QE-83-09IC RTC CLK CALENDAR PAR 24 EDIPTube ActiveClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS 12 24 hr YY MM DD ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24 DIP Module 0.600 , 15.24mm 24 EDIP
DS1315S-5+
DS1315S-5+
1+18.1275
10+17.2206
25+15.8922
50+15.0975
100+13.6668
Increments of 1
Leadtime
2-3 weeks
PPYS-78-PHIC RTC PHANTOM PAR 16-SOICTube-ActivePhantom Time ChipLeap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V1.3mA @ 5V0°C ~ 70°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
6AKSI M9 EXS
6AKSI M9 EXS
1+9.46078
10+8.92549
25+7.14
50+6.78294
100+6.24755
Increments of 1
77S-FS-6VRIC RTC CLK CALENDAR I2C 20 SOICCut Tape CT ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO Crystal236BHH:MM:SS 12 24 hr YY MM DD ddI²C, 2 Wire Serial2.3 V ~ 5.5 V2.3 V ~ 5.5 V120µA ~ 160µA @ 3.3V ~ 5.5V 40°C ~ 85°CSurface Mount20 SOIC 0.295 , 7.50mm Width 20 SOIC
RA-4565SA:B3 ROHS
RA-4565SA:B3 ROHS
Leadtime
2-3 weeks
0N2I-1E-GN3IC RTC CLK CALENDAR SER 14-SOPTape & Reel TR Automotive, AEC-Q200ObsoleteClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-dd4-Wire Serial1.6 V ~ 5.5 V-1.6µA ~ 2µA @ 3V ~ 5V-40°C ~ 125°CSurface Mount14-SOIC 0.209 , 5.30mm Width 14-SOP
DS1307Z+T&R C01
DS1307Z+T&R C01
2500+1.452
Increments of 2500
Leadtime
2-3 weeks
ZF-XD4I-F4IC RTC CLK CALENDAR I2C 8-SOICTape & Reel TR -ActiveClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2 V ~ 3.5 V200µA @ 5V0°C ~ 70°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC