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 ...
DS1251W-120
DS1251W-120
Leadtime
2-3 weeks
I7Q8-4CT-00DIC RTC PHANTOM PAR 32-DIPTube-ObsoletePhantom Time ChipLeap Year, NVSRAM512KBHH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V-7mA @ 3.3V0°C ~ 70°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
P0 ATQA AGS
P0 ATQA AGS
250+2.68431
Increments of 250
Leadtime
2 3 weeks
M5I-OW-AAIC RTC EVENT REC I2C 14 SOPTape & Reel TR ActiveTime Event RecorderAlarm HH:MM:SS 12 24 hr YY MM DD ddI²C, 2 Wire Serial2.4 V ~ 5.5 V1 V ~ 5.5 V2.5µA @ 3V 40°C ~ 85°CSurface Mount14 SOIC, Non Standard14 SOP
DS1344E-3+T&R-Cut
DS1344E-3+T&R
1+4.52941
10+4.27549
25+3.42
50+3.24902
100+2.99255
Increments of 1
Leadtime
2-3 weeks
BXTK-10-7R0IC RTC CLK CALENDAR SPI 20-TSSOPCut Tape CT -ActiveClock CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS 12 24 hr YY-MM-DD-ddSPI2.7 V ~ 5.5 V1.3 V ~ 5.5 V--40°C ~ 85°CSurface Mount20-TSSOP 0.173 , 4.40mm Width 20-TSSOP
1337DVGI
1337DVGI
288+2.23087
Increments of 288
99X-P2W-7WIC RTC CLK CALENDAR I2C 8-MSOPTube-ActiveClock CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-0.6µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-TSSOP
DS1315S-33+
DS1315S-33+
1+18.1275
10+17.2206
25+15.8922
50+15.0975
100+13.6668
Increments of 1
Leadtime
2-3 weeks
NY-AHM-GFIC RTC PHANTOM PAR 16-SOICTube-ActivePhantom Time ChipLeap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V1.1mA @ 3.3V0°C ~ 70°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
UES-OCU-1OR
UES-OCU-1OR
Leadtime
2-3 weeks
E6I-ZOH-DCMIC RTC PHANTOM PAR 16-DIPTube-ObsoletePhantom 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°CThrough Hole16-DIP 0.300 , 7.62mm 16-PDIP
DS1371U+
DS1371U+
1+2.65686
10+2.52451
25+2.33333
50+2.21667
100+2
Increments of 1
3131L-93-09IIC RTC BINARY CNT I2C 8-USOPTube-ActiveBinary CounterAlarm, Square Wave Output, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial1.7 V ~ 5.5 V-1.3µA @ 1.7V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-uMAX
JEM8Q AJ 92
JEM8Q AJ 92
Leadtime
2 3 weeks
C4ZG-4Q6Q-UVIC 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
M41T82SM6E
M41T82SM6E
Leadtime
2-3 weeks
RL-RI-6JIC RTC CLK CALENDAR I2C 8-SOICTube-ObsoleteClock CalendarAlarm, Leap Year, 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 Mount8-SOIC 0.154 , 3.90mm Width 8-SO
TG06G-GV-LS
TG06G-GV-LS
1000+3.65691
Increments of 1000
Leadtime
2 3 weeks
OI4C-DZLN-N9IC RTC CLK CALENDAR PAR 28 SOICTape & Reel TR ActiveClock 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 V0°C ~ 70°CSurface Mount28 SOIC 0.295 , 7.50mm Width 28 SOIC
TLN-R5-MV
TLN-R5-MV
Leadtime
2-3 weeks
S38EV-JELZ-HOGIC RTC CLK CALENDAR PAR 28-EDIPTube-0Clock CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K8KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 5V0°C ~ 70°CThrough Hole28-DIP Module 0.600 , 15.24mm 28-EDIP
DS1744-70IND
DS1744-70IND
Leadtime
2-3 weeks
WK-TAB-D3IC RTC CLK CALENDAR PAR 28-EDIPTube-ObsoleteClock CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-4mA @ 5V-40°C ~ 85°CThrough Hole28-DIP Module 0.600 , 15.24mm 28-EDIP
RX8900SA:UC3 PURE SN
RX8900SA:UC3 PURE SN
250+1.86816
500+1.67627
750+1.51471
1250+1.41373
2500+1.34304
Increments of 250
Leadtime
2-3 weeks
H39-5L-RZIC RTC CLK CALENDAR I2C 14-SOPTape & Reel TR -ActiveClock CalendarAlarm-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.5 V ~ 5.5 V1.6 V ~ 5.5 V1.35µA ~ 1.45µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount14-SOIC 0.209 , 5.30mm Width 14-SOIC
MCP79401-I MS
MCP79401-I MS
1+0.95098
25+0.878431
100+0.828039
Increments of 1
Leadtime
2-3 weeks
KW-24BF-CIIC 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
ISL12029IV30AZ
ISL12029IV30AZ
4949J6Z-GI9M-98IC RTC CLK CALENDAR I2C 14-TSSOPTube-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-TSSOP 0.173 , 4.40mm Width 14-TSSOP
DS17485S-5 T&R
DS17485S-5 T&R
Leadtime
2-3 weeks
NSAK8-18W-YSIC RTC CLK CALENDAR PAR 24-SOICTape & Reel TR -0Clock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output4KBHH: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°CSurface Mount24-SOIC 0.295 , 7.50mm Width 24-SOIC
RX-8571SA:B0 PURE SN
RX-8571SA:B0 PURE SN
1000+1.68824
Increments of 1000
Leadtime
2-3 weeks
0ZTG-7K-3TIC RTC CLK CALENDAR I2C 14-SOPTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, RAM128b 16 x 8 HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V-0.55µA ~ 0.6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount14-SOIC 0.197 , 5.00mm Width 14-SOP
9S-2TS-9P
9S-2TS-9P
Leadtime
2-3 weeks
WWU-HYT-A6GIC RTC CLK CALENDAR I2C 20-VSOJCut Tape CT -ObsoleteClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V-2.8µA ~ 3.4µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount20-LSSOJ 0.213 , 5.40mm Width 20-VSOJ
ML ND Q79
ML ND Q79
Leadtime
2 3 weeks
J71-X2-KKIC RTC CLK CALENDAR PAR 28 EDIPTube 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°CThrough Hole28 DIP Module 0.600 , 15.24mm 28 EDIP
SOGQ-VTQ-EB
SOGQ-VTQ-EB
660660-53-2PIC RTC BINARY CNT SER 6-FLIPCHIPTape & Reel TR -0Binary CounterUnique ID-BinaryBinary1-Wire® Serial2.5 V ~ 5.5 V2.5 V ~ 5.5 V0.25µA ~ 0.45µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount6-XBGA, FCBGA6-FlipChip 2.82x2.54
DS1248YP-70+
DS1248YP-70+
1+44.3922
10+42.1686
25+38.9314
50+36.9849
Increments of 1
Leadtime
2-3 weeks
SUTF-4ZJ2-87IC RTC PHANTOM PAR 34-PCMTube-ActivePhantom Time ChipNVSRAM128KBHH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V10mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
LO3 7U DS
LO3 7U DS
936+10.6987
Increments of 936
Leadtime
2 3 weeks
N9I-4ZC4-1ZIC RTC CLK CALENDAR PAR 28SOHTape & Reel TR Timekeeper®ActiveClock CalendarLeap Year HH:MM:SS 24 hr YY MM DD ddParallel3 V ~ 3.6 V 2mA @ 3V ~ 3.6V0°C ~ 70°CSurface Mount28 SOP 0.350 , 8.89mm Width with SNAPHAT Sockets28 SOH
PCF8564ACX9 B 1,02
PCF8564ACX9 B 1,02
Leadtime
2-3 weeks
D086-RHXB-EBIC RTC CLK CALENDAR I2C DIETape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 5.5 V-0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface MountDieDie
LP-Q9T-PH
LP-Q9T-PH
Leadtime
2-3 weeks
PVFKX-JI-3VDIC 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
1339C-31SRI
1339C-31SRI
184+3.63774
Increments of 184
Leadtime
2-3 weeks
DZYTY-9V-AHIC RTC CLK CALENDAR I2C 16-SOICTube-ActiveClock CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial3.3 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 3.63V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC