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Real Time Clocks(2431)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Features | Base Product Number | SIC Programmable | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Interface | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RX-8803SA:UB PURE SN | 4.1976 |  |
7145 | 0.00000000 | EPSON | RX-8803SA | Tube | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 25 | I²C | - | HH:MM:SS | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | |||
 |
PCF2129T/2,518 | 6.4300 | |
8394 | 0.00000000 | NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | PCF2129 | Not Verified | 1.8V ~ 4.2V | 16-SO | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 4.2V | 1.5µA @ 3.3V | ||
 |
ECS-RTC-3225-5609-TR | 5.6500 | |
6 | 0.00000000 | ECS Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-SMD, No Lead | Clock/Calendar | - | Not Verified | 1.6V ~ 5V, 2.5V ~ 5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C | - | HH:MM:SS | YY-MM-DD | 1.6V ~ 5V | 3µA @ 5V | |||
 |
ISL12024IRTCZ | 3.7200 | |
190 | 0.00000000 | Renesas Electronics America Inc | * | Bulk | Active | Not Verified | download | Vendor Undefined | REACH Unaffected | 2156-ISL12024IRTCZ-1833 | 1 | ||||||||||||||||||
 |
DP8573AVX | 14.0700 | |
910 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 28-LCC (J-Lead) | Clock/Calendar | Alarm, Leap Year | DP8573 | Not Verified | 4.5V ~ 5.5V | 28-PLCC (11.51x11.51) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Affected | EAR99 | 8542.39.0001 | 750 | Parallel | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.2V ~ 5.1V | 1µA @ 5V | ||
 |
DS1306N | - | |
1349 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 16-DIP (0.300", 7.62mm) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | DS1306 | Not Verified | 2V ~ 5.5V | 16-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | 2156-DS1306N-MA | EAR99 | 8542.39.0001 | 25 | SPI | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | |
 |
BQ4285S-SB2G4 | - | |
2878 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | BQ4285 | Not Verified | 4.5V ~ 5.5V | 24-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 25 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 4V | - | ||
|
ISL12027IBAZR5328 | 1.9000 | |
2967 | 0.00000000 | Intersil | * | Bulk | Active | Not Verified | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
 |
DS1315E-5 | - | |
7637 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | Phantom Time Chip | Leap Year | DS1315 | Not Verified | 4.5V ~ 5.5V | 20-TSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 74 | Parallel | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 1.3mA @ 5V | ||
 |
ISL12028IB27Z-T | - | |
4937 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | ISL12028 | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
 |
BQ3285ESSTR | - | |
9366 | 0.00000000 | Texas Instruments | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | BQ3285 | Not Verified | 4.5V ~ 5.5V | 24-SSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 4V | 300µA @ 5V | ||
 |
M41T56M6F | 3.5700 | |
8322 | 0.00000000 | STMicroelectronics | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM | M41T56 | Not Verified | 4.5V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 56B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.5V | 100µA (Typ) @ 4.5V ~ 5.5V | ||
 |
AB1811-T3 | - | |
4776 | 0.00000000 | Abracon LLC | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Trickle-Charger | Not Verified | 1.7V ~ 3.6V | 16-QFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | SPI | - | HH:MM:SS:hh | YY-MM-DD-dd | 1.5V ~ 3.6V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | |||
 |
RX-8564LC:B3 PURE SN | 11.8000 | |
16 | 0.00000000 | EPSON | RX-8564LC | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.8V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.65µA ~ 0.8µA @ 2V ~ 5V | |||
 |
DS1553P-100+ | - | |
5765 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1553 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Affected | DS1553P100 | EAR99 | 8542.39.0001 | 40 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 3mA @ 5V | |
 |
M48T02-150PC1 | 24.5100 | |
7943 | 0.00000000 | STMicroelectronics | Timekeeper® | Tube | Active | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Leap Year | M48T02 | Not Verified | 4.75V ~ 5.5V | 24-PCDIP, CAPHAT® | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 14 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.7V ~ 5.5V | ||
 |
ISL12028IV30AZ-T | - | |
3078 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | ISL12028 | Not Verified | 2.7V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
|
ISL12028IB27AZ | - | |
6300 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | ISL12028 | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||
 |
DS1678S+ | 9.2700 | |
1 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | DS1678 | Not Verified | 4.5V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-DS1678S+ | EAR99 | 8542.39.0001 | 88 | I²C, 2-Wire Serial | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - | |
 |
S-35190A-J8T1G | 0.7815 | |
5298 | 0.00000000 | ABLIC Inc. | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year | S-35190 | Not Verified | 1.3V ~ 5.5V | 8-SOP-J | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.93µA ~ 1.1µA @ 3V ~ 5V | |||
|
RX-4803LC:UA3 PURE SN | 12.0925 | |
6344 | 0.00000000 | EPSON | RX-4803LC | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.6V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | SPI | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | |||
 |
RTC-72421B: ROHS | - | |
7158 | 0.00000000 | EPSON | RTC-72421 | Tube | Obsolete | -10°C ~ 70°C | Through Hole | 18-DIP (0.300", 7.62mm) | Clock/Calendar | Leap Year | Not Verified | 4.5V ~ 5.5V | 18-DIP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 25 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 5µA ~ 10µA @ 2V ~ 5V | ||||
 |
ISL1209IU10 | - | |
3414 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Time Event Recorder | Alarm, Leap Year, SRAM | ISL1209 | Not Verified | 2.7V ~ 5.5V | 10-MSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 80 | I²C, 2-Wire Serial | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | ||
 |
CBC34803-M5C-TR1 | - | |
9754 | 0.00000000 | Cymbet Corporation | EnerChip™ | Tape & Reel (TR) | Obsolete | -10°C ~ 70°C | Surface Mount | 16-LQFN | Clock/Calendar | Alarm, Leap Year | Not Verified | 2.5V ~ 5.5V | 16-QFN (5x5) | download | RoHS Compliant | 3 (168 Hours) | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.75V ~ 3.25V | - | ||||
 |
DS1374U-18 | 2.0800 | |
8 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Binary Counter | Alarm, NVRAM, Square Wave Output, Trickle-Charger, Watchdog Timer | DS1374 | Not Verified | 1.71V ~ 1.89V | 10-uMAX | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C, 2-Wire Serial | 3B | Binary | Binary | 1.3V ~ 3.7V | 100µA @ 1.71V ~ 1.89V | ||
 |
BQ4802YDW | 12.8300 | |
29 | 0.00000000 | Benchmarq | - | Bulk | Active | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4802 | Not Verified | 4.5V ~ 5.5V | 28-SOIC | download | EAR99 | 8542.39.0001 | 1 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | |||||
 |
DS17885EN-3+ | - | |
1225 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tray | Obsolete | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.465", 11.80mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS17885 | Not Verified | 2.7V ~ 3.7V | 28-TSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | Parallel | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | ||
 |
PCF2123BS/1,518 | 1.6300 | |
7728 | 0.00000000 | NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | PCF2123 | Not Verified | 1.6V ~ 5.5V | 16-HVQFN (3x3) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 6,000 | SPI | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.33µA ~ 0.38µA @ 2V ~ 5V | ||
 |
BQ3285LCS | 2.3100 | |
2 | 0.00000000 | Texas Instruments | * | Bulk | Active | Not Verified | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
 |
DS1374U-3+T&R | 2.4600 | |
8119 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | DS1374 | Not Verified | 2.7V ~ 3.3V | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | Binary | Binary | 1.3V ~ 3.7V | 125µA @ 2.7V ~ 3.3V |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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