Supplier Part Number | Manufacturer Part Number | Price | Stock | 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 ... | ||||||||||||||
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02S-XD-VCM![]() | 02S-XD-VCM | 1 | 1YG-HAC6-JZ | IC RTC CLK CALENDAR PAR 28-EDIP | Tube | - | Obsolete | Clock Calendar | Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 5V | -40°C ~ 85°C | Through Hole | 28-DIP Module 0.600 , 15.24mm | 28-EDIP | |||||||||||||||
67NSX-O3-D1![]() | 67NSX-O3-D1 |
| 6 | 6A37-DU8-EDE | IC RTC CLK CAL I2C SPI 16-SOIC | Tape & Reel TR | - | Active | Clock Calendar | Alarm, Leap Year, Square Wave Output, TCXO Crystal, Watchdog Timer | - | HH:MM:SS 12 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 4.2 V | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 16-SOIC 0.295 , 7.50mm Width | 16-SO | ||||||||||||||
7E-SL7A-3P9![]() | 7E-SL7A-3P9 |
| Leadtime 2 3 weeks | TJTIN-7U9D-7GO | IC RTC CLK CAL SPI 14TDFN | Cut Tape CT | 0 | Clock Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS 12 24 hr | YY MM DD dd | SPI | 1.71 V ~ 5.5 V | 1.3 V ~ 5.5 V | 40°C ~ 85°C | Surface Mount | 14 WFDFN Exposed Pad | 14 TDFN EP 3x3 | ||||||||||||||||
PT7C4339WEX-Cut![]() | PT7C4339WEX |
| 1 | 1CBN-6J6-3MK | IC RTC CLK I2C 8SOIC | Cut Tape CT | * | Active | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8-SOIC 0.154 , 3.90mm Width | 8-SOIC | ||||||||||||||
2M MI1K BA![]() | 2M MI1K BA | Leadtime 2 3 weeks | C7-Y4-CPL | IC RTC CLK CALENDAR I2C 8 USOP | Tube | Obsolete | Clock Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS 12 24 hr | YY MM DD dd | I²C, 2 Wire Serial | 3 V ~ 5.5 V | 1.3 V ~ 3.7 V | 125µA ~ 200µA @ 3.63V ~ 5.5V | 40°C ~ 85°C | Surface Mount | 8 TSSOP, 8 MSOP 0.118 , 3.00mm Width | 8 uMAX | ||||||||||||||||
BR-GQ7-AN![]() | BR-GQ7-AN |
| Leadtime 2-3 weeks | PIHO-8ZUO-2O | IC RTC CLK CALENDAR I2C 28-SOIC | Tape & Reel TR | - | Active | Clock Calendar | Leap Year, NVSRAM | 56B | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 70µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 28-SOP 0.350 , 8.89mm Width with SNAPHAT Sockets | 28-SOH | ||||||||||||||
JC4-JFMK-1K![]() | JC4-JFMK-1K | Leadtime 2-3 weeks | MT8-QR-0UV | IC RTC CLK CALENDAR PAR 34-PCM | Tube | - | Obsolete | Clock Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | 128KB | HH:MM:SS:hh 12 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 3.3V | 4mA @ 5V | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | 34-PowerCap Module | |||||||||||||||
CDP68HC68T1M96![]() | CDP68HC68T1M96 | 7 | 7Z-BI-LWP | IC RTC CLK CALENDAR SPI 20-SOIC | Tape & Reel TR | - | Obsolete | Clock Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 32B | HH:MM:SS 12 24 hr | YY-MM-DD-dd | SPI | 3 V ~ 6 V | 2.2 V ~ 6 V | 20µA ~ 500µA @ 5V | -40°C ~ 85°C | Surface Mount | 20-SOIC 0.295 , 7.50mm Width | 20-SOIC | |||||||||||||||
AB0804-T3-Cut![]() | AB0804-T3 | Leadtime 2-3 weeks | AU-XZE-AXH | IC RTC CLK CALENDAR I2C 16-QFN | Cut Tape CT | - | Obsolete | Clock Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN 3x3 | |||||||||||||||
DS1390U-33+T&R-Cut![]() | DS1390U-33+T&R |
| Leadtime 2-3 weeks | DTR-4TPX-BI3 | IC RTC CLK CALENDAR SPI 10-USOP | Cut Tape CT | - | Active | Clock Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh 12 24 hr | YY-MM-DD-dd | SPI | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP 0.118 , 3.00mm Width | 10-µSOP | ||||||||||||||
WF416-S7W-MPZ![]() | WF416-S7W-MPZ |
| Leadtime 2-3 weeks | JRV-HW-JU | IC RTC CLK CALENDAR I2C 8-SOIC | Cut Tape CT | - | Active | Clock Calendar | Leap Year | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2 V ~ 5.5 V | 2.5 V ~ 3.5 V | 70µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC 0.154 , 3.90mm Width | 8-SO | ||||||||||||||
5BJ8-XIH-PB![]() | 5BJ8-XIH-PB |
| Leadtime 2-3 weeks | UQMKI-RSDN-RS | IC RTC CLK CALENDAR I2C 8-UMAX | Tape & Reel TR | - | Active | Clock Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS 12 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71 V ~ 5.5 V | 1.3 V ~ 5.5 V | 100µA @ 200µA @ 1.89V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP 0.118 , 3.00mm Width | 8-uMAX | ||||||||||||||
M41T94MQ6E![]() | M41T94MQ6E | Leadtime 2-3 weeks | U2-7TZH-A2 | IC RTC CLK CALENDAR SPI 16-SOIC | Tube | - | Obsolete | Clock Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | 44B | HH:MM:SS:hh 24 hr | YY-MM-DD-dd | SPI | 2.7 V ~ 5.5 V | 2.5 V ~ 3.5 V | 1.4mA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-SOIC 0.154 , 3.90mm Width | 16-SO | |||||||||||||||
M48T08Y-10MH1F![]() | M48T08Y-10MH1F |
| Leadtime 2-3 weeks | GVC-66R-KQP | IC RTC CLK CALENDAR PAR 28SOH | Tape & Reel TR | Timekeeper® | Active | Clock Calendar | Leap Year, Watchdog Timer | - | HH:MM:SS 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-SOP 0.350 , 8.89mm Width with SNAPHAT Sockets | 28-SOH | ||||||||||||||
DS1685SN-5+![]() | DS1685SN-5+ |
| Leadtime 2-3 weeks | IBK-JON-RA7 | IC RTC CLK CALENDAR PAR 24-SOIC | Tube | - | Active | Clock Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS 12 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC 0.295 , 7.50mm Width | 24-SOIC | ||||||||||||||
DS1340Z-33+![]() | DS1340Z-33+ |
| Leadtime 2-3 weeks | DUEZQ-5CW-R2 | IC RTC CLK CALENDAR I2C 8-SOIC | Tube | - | Active | Clock Calendar | Leap Year, Trickle-Charger | - | HH:MM:SS 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97 V ~ 5.5 V | 1.3 V ~ 5.5 V | 150µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC 0.154 , 3.90mm Width | 8-SOIC | ||||||||||||||
PU15-O5-EH | PU15-O5-EH | 3 | 3N-I7P-X0 | IC RTC CLK CALENDAR PAR 28-EDIP | Tube | - | Obsolete | Clock Calendar | Leap Year, NVSRAM | 8KB | HH:MM:SS 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module 0.600 , 15.24mm | 28-EDIP | |||||||||||||||
DS17885-5![]() | DS17885-5 | Leadtime 2-3 weeks | ZQ-04-52 | IC RTC CLK CALENDAR PAR 24-DIP | Tube | - | 0 | Clock Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 8KB | HH:MM:SS 12 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP 0.600 , 15.24mm | 24-PDIP | |||||||||||||||
DS3231S#![]() | DS3231S# |
| Leadtime 2-3 weeks | QGKL-W26-G8F | IC RTC CLK CALENDAR I2C 16-SOIC | Tube | - | Active | Clock Calendar | Alarm, Leap Year, Square Wave Output, TCXO Crystal | - | HH:MM:SS 12 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 16-SOIC 0.295 , 7.50mm Width | 16-SOIC | ||||||||||||||
6NDF-XQTF-7UP![]() | 6NDF-XQTF-7UP | Leadtime 2-3 weeks | YUX-YL9G-0JR | IC RTC CLK CALENDAR I2C 8-TSSOP | Tape & Reel TR | - | Obsolete | Clock Calendar | Alarm, Leap Year | - | HH:MM:SS 12 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP 0.173 , 4.40mm Width | 8-TSSOP | |||||||||||||||
DS1286+![]() | DS1286+ | 6 | 6BFJP-2UN-B7A | IC RTC CLK CALENDAR PAR 28-EDIP | Tube | - | Obsolete | Clock Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 50B | HH:MM:SS:hh 12 24 hr | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.4 V ~ 3.5 V | 7mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module 0.61 , 15.49mm 23 Leads | 28-EDIP | |||||||||||||||
RTC-7301DG:B ROHS![]() | RTC-7301DG:B ROHS |
| Leadtime 2-3 weeks | 0IX2-9A-O1 | IC RTC CLK CALENDAR PAR 18-DIP | Tube | - | Active | Clock Calendar | Alarm, Leap Year | - | HH:MM:SS 24 hr | YY-MM-DD-dd | Parallel | 2.4 V ~ 5.5 V | - | 1µA ~ 2µA @ 3V ~ 5V | -40°C ~ 85°C | Through Hole | 18-DIP 0.300 , 7.62mm | 18-DIP | ||||||||||||||
DS1302ZN+T&R-Cut![]() | DS1302ZN+T&R |
| 59 | 59QH-H2S-L14 | IC RTC CLK CALENDAR SER 8-SOIC | Cut Tape CT | - | Active | Clock Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS 12 24 hr | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC 0.154 , 3.90mm Width | 8-SOIC | ||||||||||||||
PPXJ-QCWF-943![]() | PPXJ-QCWF-943 | 94 | 94G-OGBK-DZ | IC RTC CLK CALENDAR I2C 14-TSSOP | Tube | - | Obsolete | Clock Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS:hh 12 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5V | 0°C ~ 70°C | Surface Mount | 14-TSSOP 0.173 , 4.40mm Width | 14-TSSOP | |||||||||||||||
LELIE-9TS-8D![]() | LELIE-9TS-8D | Leadtime 2-3 weeks | KA3J8-30E-RL | IC RTC CLK CALENDAR I2C 8-SOIC | Tube | - | Obsolete | Clock Calendar | Leap Year | - | HH:MM:SS 24 hr | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8 V ~ 3.6 V | - | 0.65µA @ 1.8V | -40°C ~ 85°C | Surface Mount | 8-SOIC 0.154 , 3.90mm Width | 8-SOIC |