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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RTC-4543SA:A:PURE SN | - |  |
7425 | 0.00000000 | EPSON | RTC-4543SA | Strip | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | - | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 100 | 3-Wire Serial | - | - | - | - | 1µA ~ 3µA @ 2V ~ 5V | ||||
|
RX-4045SAAA3 PURE SN | 9.9500 | |
5 | 0.00000000 | EPSON | RX-4045SA | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 1.7V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | SPI | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | |||
 |
DS1306EN+T&R/C04 | - | |
4391 | 0.00000000 | Analog Devices Inc./Maxim Integrated | * | Tape & Reel (TR) | Obsolete | DS1306 | Not Verified | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | OBSOLETE | 0000.00.0000 | 2,500 | |||||||||||||||
 |
CBC92132C-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 | CBC92132 | 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 | 3.2V | 0.05µA @ 2.5V ~ 5.5V | |||
 |
DS1672S-2+ | 2.8305 | |
4921 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Binary Counter | Trickle-Charger | DS1672 | Not Verified | 1.8V ~ 2.2V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | - | Binary | Binary | 1.3V ~ 3.63V | 500µA @ 2.2V | ||
 |
PT7C4302AWEX | - | |
3269 | 0.00000000 | Diodes Incorporated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | PT7C4302 | Not Verified | 1.2V ~ 5.5V | 8-SOIC | - | ROHS3 Compliant | 1 (Unlimited) | PT7C4302AWEXDI | EAR99 | 8542.39.0001 | 2,500 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | ||
 |
PT7C4302AZEEX | - | |
6376 | 0.00000000 | Diodes Incorporated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-WFDFN Exposed Pad | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | PT7C4302 | Not Verified | 1.2V ~ 5.5V | 8-TDFN (2x3) | - | ROHS3 Compliant | 1 (Unlimited) | PT7C4302AZEEXDI | EAR99 | 8542.39.0001 | 3,000 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | ||
 |
RTC-72421B | - | |
8454 | 0.00000000 | EPSON | - | 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 | RoHS non-compliant | 1 (Unlimited) | Vendor Undefined | EAR99 | 8542.39.0001 | 25 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 5µA ~ 10µA @ 2V ~ 5V | |||
 |
ISL1208IRT8Z | 3.6800 | |
744 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, SRAM | ISL1208 | Not Verified | 2.7V ~ 5.5V | 8-TDFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -ISL1208IRT8Z | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | |
 |
ISL12027IB30AZ-T | - | |
3718 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | ISL12027 | Not Verified | 2.7V ~ 5.5V | 8-SOIC | 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 | ||
 |
RX-4574LCBX PURE SN | - | |
4223 | 0.00000000 | EPSON | - | Tape & Reel (TR) | Obsolete | Not Verified | - | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 100 | ||||||||||||||||
 |
DS14285SN/T&R | - | |
1900 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS14285 | Not Verified | 4.5V ~ 5.5V | 24-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.6V | 0.5µA @ 4.5V ~ 5.5V | ||
|
RX-4045SAAAB PURE SN | 7.6604 | |
8564 | 0.00000000 | EPSON | RX-4045SA | Strip | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 1.7V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | SPI | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | |||
 |
X1288V14I-2.7T1 | - | |
9579 | 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 | X1288 | Not Verified | 2.7V ~ 5.5V | 14-TSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | ||
 |
RX4901CE XS B06 | 6.7100 | |
2 | 0.00000000 | EPSON | RX4901CE | Tape & Reel (TR) | Active | -40°C ~ 105°C (TA) | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,000 | SPI, 3-Wire Serial | - | HH:MM:SS | YY-MM-DD | - | 1.5µA @ 3V | |||
 |
MCP79411T-I/MS | 1.2300 | |
8892 | 0.00000000 | Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | MCP79411 | Not Verified | 1.8V ~ 5.5V | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 64B, 1Kb | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1.2µA @ 3.3V | ||
 |
MAX6916EO30+ | - | |
3845 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | Surface Mount | 20-SSOP (0.154", 3.90mm Width) | Clock/Calendar/Supervisor | MAX6916 | Not Verified | 3V | 20-QSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | SPI, 3-Wire Serial | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | ||||||
|
PCF8523AUG/HAV | 0.5958 | |
5275 | 0.00000000 | NXP USA Inc. | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | Die | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | PCF8523 | Not Verified | 1.6V ~ 5.5V | Die | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 935302835005 | EAR99 | 8542.39.0001 | 23,730 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 0.5µA @ 2V ~ 5V | |
 |
MCP79522T-I/MN | 1.5600 | |
7130 | 0.00000000 | Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-WFDFN Exposed Pad | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | MCP79522 | Not Verified | 1.8V ~ 3.6V | 10-TDFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,300 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | ||
 |
DS1554-70 | - | |
9568 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1554 | Not Verified | 4.5V ~ 5.5V | 32-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 11 | Parallel | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 6mA @ 5V | ||
|
M48T512Y-70PM1 | - | |
1667 | 0.00000000 | STMicroelectronics | Timekeeper® | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Leap Year | M48T512 | Not Verified | 4.5V ~ 5.5V | 32-PMDIP Module | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 12 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 4.5V ~ 5.5V | ||
 |
DS1672-33 | - | |
1876 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | Binary Counter | Trickle-Charger | DS1672 | Not Verified | 2.97V ~ 3.63V | 8-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | Binary | Binary | 1.3V ~ 3.63V | 500µA @ 3.63V | ||
 |
RX-4575LC:B | - | |
9810 | 0.00000000 | EPSON | RX-4575LC | Strip | Obsolete | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 3-Wire Serial | - | - | - | - | 0.7µA ~ 0.9µA @ 3V ~ 5V | |||
 |
RX-8803LC:UB3 PURE SN | 11.2600 | |
4 | 0.00000000 | EPSON | RX-8803LC | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | I²C, 2-Wire Serial | - | - | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | |||
|
RX6110SA:B3 PURE SN | 3.9612 | |
7086 | 0.00000000 | EPSON | RX6110SA | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm, Leap Year, RAM | Not Verified | 1.6V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | I²C, SPI | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.1V ~ 5.5V | 0.25µA ~ 0.27µA @ 3V ~ 5V | |||
 |
ISL12027IV27AZ-T | 3.4700 | |
892 | 0.00000000 | Intersil | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 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 | |||||
|
DS1251W-120 | - | |
7498 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | Phantom Time Chip | Leap Year, NVSRAM | DS1251 | Not Verified | 2.97V ~ 3.63V | 32-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | 3A991B2A | 8542.39.0001 | 11 | Parallel | 512KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 7mA @ 3.3V | ||
|
RX-8581NB:B I2C-BUS | - | |
8455 | 0.00000000 | EPSON | RX-8581NB | Strip | Obsolete | -40°C ~ 85°C | Surface Mount | 22-LFDFN | Clock/Calendar | Alarm | Not Verified | 1.8V ~ 5.5V | 22-SON (6.3x4.8) | download | ROHS3 Compliant | 1 (Unlimited) | RX-8581NB:BI2C-BUS | EAR99 | 8542.39.0001 | 1 | I²C | - | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | |||
 |
DS1678S | - | |
9880 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -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 | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 88 | I²C, 2-Wire Serial | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - | ||
 |
DS1318E+T&R | 3.1350 | |
4590 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | Elapsed Time Counter | Alarm, Square Wave Output | DS1318 | Not Verified | 3V ~ 3.6V | 24-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | DS1318E+CT | EAR99 | 8542.39.0001 | 1,000 | Parallel | - | Binary | Binary | 1.6V ~ 3.7V | 150µA @ 3V ~ 3.6V |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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