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 ...
BB-E7-36Z
BB-E7-36Z
606606-TOMC-3VIIC 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 Serial4.5 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
DS17285EN-3+
DS17285EN-3+
Leadtime
2-3 weeks
G6-BSN-RQIC RTC CLK CALENDAR PAR 28-TSOPTube-ObsoleteClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS 12 24 hr YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V-40°C ~ 85°CSurface Mount28-TSSOP 0.465 , 11.80mm Width 28-TSOP
ISL12028IV27Z
ISL12028IV27Z
Leadtime
2-3 weeks
IZ1-7Q-SNFIC RTC CLK CALENDAR I2C 14-TSSOPTube-Last Time BuyClock 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
PT7C4337ZEEX
PT7C4337ZEEX
3000+0.576471
Increments of 3000
77D-UOK-TIVIC RTC CLK CALENDAR I2C 8TDFNTape & Reel TR -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-0.8µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-TDFN 2x3
MCP79410T-I MNY-Cut
MCP79410T-I MNY
1+0.990196
25+0.918824
100+0.896373
Increments of 1
Leadtime
2-3 weeks
MWQD-PEVN-TYIC RTC CLK CALENDAR I2C 8-TDFNCut Tape CT -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-WFDFN Exposed Pad8-TDFN 2x3
DS1306EN+T&R-Cut
DS1306EN+T&R
1+5.4902
10+5.17549
25+4.14
50+3.93294
100+3.62255
Increments of 1
Leadtime
2-3 weeks
A2O6-CMZ5-K8QIC RTC CLK CALENDAR SPI 20-TSSOPCut Tape CT -ActiveClock CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, 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
AWMU4 PGI 5TT
AWMU4 PGI 5TT
80+6.40724
Increments of 80
Leadtime
2 3 weeks
VY23X-XB2-EEIC 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 V0°C ~ 70°CSurface Mount28 SOIC 0.295 , 7.50mm Width 28 SOIC
X1227V8Z-4.5A
X1227V8Z-4.5A
Leadtime
2-3 weeks
NG1SZ-351-76IC RTC CLK CALENDAR I2C 8-TSSOPTube-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 ~ 5V0°C ~ 70°CSurface Mount8-TSSOP 0.173 , 4.40mm Width 8-TSSOP
0WA-CDC-L5
0WA-CDC-L5
1000+1.41373
Increments of 1000
Leadtime
2-3 weeks
MVEDF-D0-M2UIC 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
DS1554W-120IND+
DS1554W-120IND+
1+33.6863
10+32.002
25+29.5392
50+28.0624
100+25.3923
Increments of 1
Leadtime
2-3 weeks
A6FC-5C-TA7IC RTC CLK CALENDAR PAR 32-EDIPTube-ActiveClock CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V-4mA @ 3.3V-40°C ~ 85°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
7L-ZI-XC
7L-ZI-XC
Leadtime
2-3 weeks
ZUT0-ZAML-5IIC 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
X1227S8Z-4.5A
X1227S8Z-4.5A
11NOX-6BO-RKIC 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 ~ 5V0°C ~ 70°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
M41T64Q6F-Cut
M41T64Q6F
1+1.7451
10+1.57059
100+1.26255
500+1.03731
1000+0.85949
Increments of 1
Leadtime
2-3 weeks
UM-IWG6-U2VIC RTC CLK CALENDAR I2C 16-QFNCut Tape CT Timekeeper®ActiveClock CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 1.3V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN 3x3
1O-PPZK-0D4
1O-PPZK-0D4
Leadtime
2-3 weeks
GE7AF-9805-X7IC RTC BINARY CNT I2C 10-USOPTube-ObsoleteBinary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.97 V ~ 5.5 V1.3 V ~ 5.5 V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP 0.118 , 3.00mm Width 10-uMAX
YV5P LWV7 9Q
YV5P LWV7 9Q
Leadtime
2 3 weeks
OMR-W9U-RZXIC RTC CLK CALENDAR PAR 18 DIPTube ObsoleteClock CalendarAlarm HH:MM:SS 12 24 hr YY MM DD ddParallel4.5 V ~ 5.5 V 40°C ~ 85°CThrough Hole18 DIP 0.300 , 7.62mm 18 DIP
CBC34813-M5C-TR1
CBC34813-M5C-TR1
22PXRD-3N2R-GRNIC RTC CLK CALENDAR SPI 16-QFNTape & Reel TR EnerChip™0Clock CalendarAlarm, Leap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddSPI2.5 V ~ 5.5 V2.75 V ~ 3.25 V--10°C ~ 70°CSurface Mount16-LQFN16-QFN 5x5
5C8U-BZU-ZK
5C8U-BZU-ZK
Leadtime
2-3 weeks
0HG2-5Z3-GCIC RTC CLK CALENDAR PAR 28-TSOPTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K256BHH:MM:SS 24 hr YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V4mA @ 3V ~ 3.6V0°C ~ 70°CSurface Mount28-TSSOP 0.465 , 11.80mm Width 28-TSOP
RX8900SA:UC0 PURE SN
RX8900SA:UC0 PURE SN
1000+1.41373
Increments of 1000
Leadtime
2-3 weeks
YA06-0F1Q-WYHIC 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
DS1337
DS1337
Leadtime
2-3 weeks
XJCG-CL-4PIC RTC CLK CALENDAR I2C 8-DIPTube-ObsoleteClock 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°CThrough Hole8-DIP 0.300 , 7.62mm 8-PDIP
G59-X0FD-HU
G59-X0FD-HU
2500+1.32
Increments of 2500
Leadtime
2 3 weeks
BHD-9OTA-QS3IC RTC BINARY CNT I2C 8 SOICTape & 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 SOIC 0.154 , 3.90mm Width 8 SOIC
JFH-8ZFK-3U
JFH-8ZFK-3U
1+1.2549
10+1.12647
100+0.877941
500+0.725235
1000+0.572559
Increments of 1
153153Q5-UK-8EZIC RTC CLK CALENDAR I2C 8-SOICCut Tape CT -ActiveClock CalendarAlarm, Leap Year, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V1.8 V ~ 5.5 V0.5µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SO
MCP7940MT-I MS
MCP7940MT-I MS
2500+0.545294
Increments of 2500
Leadtime
2-3 weeks
AW3A-H3X6-OJIC RTC CLK CALENDAR I2C 8-MSOPTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM64BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-1µA @ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-MSOP
PT7C4337WEX-Cut
PT7C4337WEX
1+1.48039
10+1.31471
25+1.18745
100+1.03912
250+0.911843
Increments of 1
44G0-TD3-H5LIC RTC CLK CALENDAR I2C 8-SOICCut Tape CT -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-0.8µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
LWNAK-IMHB-T7
LWNAK-IMHB-T7
Leadtime
2-3 weeks
OE-DABL-QZIC RTC CLK CALENDAR PAR 24-SOPTape & Reel TR -ObsoleteClock CalendarLeap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-1.8µA ~ 3µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount24-SOIC 0.311 , 7.90mm Width 24-SOP
DS17485-5+
DS17485-5+
48+10.549
Increments of 48
4242-07BB-1ESIC RTC CLK CALENDAR PAR 24-DIPTube-ActiveClock 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°CThrough Hole24-DIP 0.600 , 15.24mm 24-PDIP