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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) | SIC Programmable |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
R2023T-E2-F | 0.7650 |  |
3860 | 0.00000000 | Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | R2023 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | |||||||||||||||||
|
R2045S-E2-FE | 5.1100 | |
17 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Clock/Calendar | Alarm, Leap Year | R2045 | Not Verified | 1.7V ~ 5.5V | 8-HSOP-E | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | 3-Wire Serial, 4-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 2µA @ 3V ~ 5V | ||||
|
R2051L01-E2 | 0.8250 | |
4846 | 0.00000000 | Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | Surface Mount | 16-XFQFN Exposed Pad | R2051 | Not Verified | QFN023023-16 | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | ||||||||||||||
|
R2061L01-E2 | 1.7200 | |
5250 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-XFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year | R2061 | Not Verified | 2.34V ~ 5.5V | QFN023023-16 | download | RoHS Compliant | 1 (Unlimited) | 2129-R2061L01-E2CT | EAR99 | 8542.39.0001 | 3,000 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA @ 3V | |||
|
R2062L02-E2 | 0.8250 | |
4978 | 0.00000000 | Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | R2062 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | |||||||||||||||||
|
R2221L-E2 | 0.8400 | |
4134 | 0.00000000 | Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | R2221 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | |||||||||||||||||
 |
R2223T-E2-F | 1.7200 | |
9661 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-VFSOP, 10-MSOP (0.110", 2.80mm Width) | Clock/Calendar | Alarm, Leap Year, RAM | R2223 | Not Verified | 1.5V ~ 5.5V | 10-TSSOPG | download | RoHS Compliant | 1 (Unlimited) | 2129-R2223T-E2-FDKR | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA @ 3V | |||
|
RS5C338A-E2-F | 0.8400 | |
9384 | 0.00000000 | Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | RS5C338 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | |||||||||||||||||
 |
RS5C372A-E2-F | 1.7500 | |
7 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-LSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | RS5C372 | Not Verified | 1.7V ~ 6V | 8-SSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 2µA @ 3V ~ 6V | ||||
 |
R2221T-E2-F | 1.7200 | |
11 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-VFSOP, 10-MSOP (0.110", 2.80mm Width) | Clock/Calendar | Alarm, Leap Year, RAM | R2221 | Not Verified | 1.5V ~ 5.5V | 10-TSSOPG | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA @ 3V | ||||
 |
RS5C348A-E2-F | 1.7500 | |
18 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-LFSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | RS5C348 | Not Verified | 2V ~ 5.5V | 10-SSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | 4-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA @ 3V | ||||
|
RS5C372B-E2-F | 0.8400 | |
2205 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-LSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | RS5C372 | Not Verified | 1.7V ~ 6V | 8-SSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 2µA @ 3V ~ 6V | ||||
 |
RX-8581SA:B:PURE SN | - | |
8217 | 0.00000000 | EPSON | RX-8581SA | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 1.8V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||||
 |
CBC92141C-Q3-TR3 | 1.6700 | |
3 | 0.00000000 | Cymbet Corporation | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-UFQFN Exposed Pad | Clock/Calendar | Alarm, Backup Supply Charger, Leap Year, RAM | CBC92141 | Not Verified | 2.5V ~ 5.5V | 16-MLPQ (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | I²C | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 4.1V | 0.06µA @ 2.5V ~ 5.5V | ||||
 |
DS1557P-70+ | 46.6720 | |
7125 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tray | Active | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1557 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 40 | Parallel | 512KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | |||
|
DS1557P-70IND+ | 56.1300 | |
1899 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1557 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 175-DS1557P-70IND+ | EAR99 | 8542.39.0001 | 40 | Parallel | 512KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||
 |
DS17285S-3+ | 8.4108 | |
6635 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS17285 | Not Verified | 2.7V ~ 3.7V | 24-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 30 | Parallel | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | |||
 |
PCF2131TFY | 3.9000 | |
3 | 0.00000000 | NXP USA Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount, Wettable Flank | 16-LFDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, SRAM, Watchdog Timer | Not Verified | 1.2V ~ 5.5V | 16-HLSON (4.5x3.5) | - | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 4,000 | I²C, SPI | 8B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.2V ~ 5.5V | 770nA ~ 2.135µA @ 1.2V ~ 5.5V | ||||
 |
1338A-31DVGI8 | - | |
8294 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | - | 1 (Unlimited) | OBSOLETE | 1 | I²C | 56b | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | |||||||
 |
ISL12057IUZ | - | |
9212 | 0.00000000 | Intersil | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.8V ~ 3.6V | 8-MSOP | download | EAR99 | 8542.39.0001 | 1 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | |||||||
|
ISL12022MIBZR5421 | - | |
4894 | 0.00000000 | Intersil | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, SRAM | Not Verified | 2.7V ~ 5.5V | 20-SOIC | - | 0000.00.0000 | 1 | I²C, 2-Wire Serial | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 14µA ~ 15µA @ 3V ~ 5V | ||||||||
 |
ISL1208IB8Z-TK | 1.0000 | |
8014 | 0.00000000 | Intersil | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, SRAM | 2.7V ~ 5.5V | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | I²C, 2-Wire Serial | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | Not Verified | |||||||
 |
RX8111CE A3 | 3.0199 | |
1084 | 0.00000000 | EPSON | RX8111CE | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm, RAM | Not Verified | 1.6V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 114-RX8111CEA3 | EAR99 | 8542.39.0001 | 250 | I²C | - | HH:MM:SS | YY-MM-DD | - | 3µA @ 3V | |||
 |
RA-4574SA:B PURE SN | - | |
7682 | 0.00000000 | EPSON | RA-4574SA | Tube | Obsolete | -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) | EAR99 | 8542.39.0001 | 100 | 3-Wire Serial | - | - | - | - | 1µA ~ 2µA @ 3V ~ 5V | |||||
|
RA-4574SA:B0 PURE SN | - | |
4019 | 0.00000000 | EPSON | RA-4574SA | Tape & Reel (TR) | Obsolete | -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) | EAR99 | 8542.39.0001 | 1,000 | 3-Wire Serial | - | - | - | - | 1µA ~ 2µA @ 3V ~ 5V | |||||
|
RTC-4543SA:A ROHS | - | |
3905 | 0.00000000 | EPSON | RTC-4543SA | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Leap Year | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1 | 3-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 3µA @ 2V ~ 5V | ||||||
|
RTC-4543SA:B ROHS | - | |
4881 | 0.00000000 | EPSON | RTC-4543SA | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Leap Year | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | 1 (Unlimited) | EAR99 | 8542.39.0001 | 25 | 3-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 3µA @ 2V ~ 5V | ||||||
 |
RTC-4574NB:B ROHS | - | |
6252 | 0.00000000 | EPSON | - | Strip | Obsolete | -40°C ~ 85°C | Surface Mount | 22-LFDFN | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 22-SON (6.3x4.8) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1 | 3-Wire Serial | - | - | - | - | 1µA ~ 2µA @ 3V ~ 5V | |||||
|
RTC-4574SA:B:PURE SN | - | |
2319 | 0.00000000 | EPSON | RTC-4574SA | Tube | Obsolete | -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) | EAR99 | 8542.39.0001 | 25 | 3-Wire Serial | - | - | - | - | 1µA ~ 2µA @ 3V ~ 5V | |||||
 |
RTC-72423B: PURE SN | - | |
4662 | 0.00000000 | EPSON | RTC-72423 | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Leap Year | Not Verified | 4.5V ~ 5.5V | 24-SOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 25 | Parallel | - | HH:MM:SS (12/24 hr) | - | - | 5µA ~ 10µA @ 2V ~ 5V |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
Wishlist (0 Items)