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Real Time Clocks(2422)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RTC-4701JE:B3 ROHS | - |  |
9542 | 0.00000000 | EPSON | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.6V ~ 5.5V | 20-VSOJ | download | 1 (Unlimited) | EAR99 | 8542.39.0001 | 250 | 3-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | - | ||||||
 |
RX-4571NB:BX PURE SN | 5.2453 | |
7790 | 0.00000000 | EPSON | RX-4571NB | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 22-SMD, 20 Leads, Flat Leads | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.6V ~ 5.5V | 22-SON (6.3x4.8) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | 114-RX-4571NB:BXPURESNTR | EAR99 | 8542.39.0001 | 1 | 3-Wire Serial | - | - | - | - | 0.95µA ~ 1µA @ 3V ~ 5V | |||
 |
RX8901CE XS B06 | 6.7100 | |
1 | 0.00000000 | EPSON | RX8901CE | 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 Unaffected | EAR99 | 8542.39.0001 | 2,000 | I²C | - | HH:MM:SS | YY-MM-DD | - | 1.5µA @ 3V | ||||
|
RX4901CE XB A06 | 4.8600 | |
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 | ||||
|
MAX31343EKA+ | 5.0900 | |
179 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Strip | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-VFBGA, WLBGA | Clock/Calendar | Alarm | MAX31343 | Not Verified | 1.6V ~ 5.5V | 8-WLP (2.07x2.27) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 150 | I²C | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 1.2µA ~ 2µA @ 1.6V ~ 5.5V | |||
 |
DS1340C-3# | 7.3800 | |
3169 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Leap Year, Trickle-Charger | DS1340 | Not Verified | 2.7V ~ 5.5V | 16-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 46 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 125µA @ 3.3V | |||
 |
X1286A8IT1 | - | |
7920 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.209", 5.30mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | X1286 | Not Verified | 2.7V ~ 5.5V | 8-SOIC | - | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | |||
 |
ISL12022IBZ | 5.8100 | |
5 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, SRAM | ISL12022 | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 98 | I²C, 2-Wire Serial | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 14µA ~ 15µA @ 3V ~ 5V | |||
 |
RX8900SA:UA0 PURE SN | 5.2800 | |
955 | 0.00000000 | EPSON | RX8900SA | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | ||||
 |
MCP79400-I/SN | 1.0100 | |
2891 | 0.00000000 | Microchip Technology | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | MCP79400 | Not Verified | 1.8V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | MCP79400ISN | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | ||
 |
RV-8523-C3-32.768KHZ-20PPM-TA-QC | 4.1600 | |
28 | 0.00000000 | Micro Crystal AG | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-VCDFN | Clock/Calendar | Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer | Not Verified | 1.2V ~ 5.5V | 10-SON (3.7x2.5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.18µA @ 3V | ||||
 |
X1228V14IZ-2.7 | - | |
5050 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | X1228 | Not Verified | 2.7V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 95 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | |||
 |
DS1248W-120IND+ | 35.3200 | |
16 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | Phantom Time Chip | NVSRAM | DS1248 | Not Verified | 2.97V ~ 3.63V | 32-EDIP | download | ROHS3 Compliant | 1 (Unlimited) | 175-DS1248W-120IND+ | 3A991B2A | 8542.39.0001 | 11 | Parallel | 128KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 7mA @ 3.3V | |||
 |
AB-RTCMK-32.768KHZ-T | - | |
6475 | 0.00000000 | Abracon LLC | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SMD Module | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | Not Verified | 1.3V ~ 5.5V | 8-SMT | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD | - | 2µA @ 3V | ||||
 |
ISL1208IU8Z-TK | 3.7900 | |
230 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, SRAM | ISL1208 | Not Verified | 2.7V ~ 5.5V | 8-MSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | |||
 |
ISL12058IRUZ-T | - | |
3010 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-UFDFN | Clock/Calendar | Alarm, Leap Year | ISL12058 | Not Verified | 1.8V ~ 3.6V | 8-UTDFN (2x2) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | |||
 |
DS1743W-120+ | - | |
3672 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Leap Year, NVSRAM, Y2K | DS1743 | Not Verified | 2.97V ~ 3.63V | 28-EDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | DS1743W120 | EAR99 | 8542.39.0001 | 12 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3.3V | ||
 |
ISL12029IB27Z | 3.4700 | |
1 | 0.00000000 | Elantec | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 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 | ||||||
 |
DS1338Z-18+ | 4.9800 | |
648 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | DS1338 | Not Verified | 1.71V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 100µA @ 1.89V | |||
 |
ISL12058IRTZ | - | |
9603 | 0.00000000 | Intersil | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year | 1.8V ~ 3.6V | 8-TDFN (3x3) | download | EAR99 | 8542.39.0001 | 30 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | Not Verified | |||||||
 |
ISL12020MIRZ | 8.1100 | |
1 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 20-PowerLFDFN | Clock/Calendar | Alarm, Daylight Savings, Leap Year, SRAM | ISL12020 | Not Verified | 2.7V ~ 5.5V | 20-DFN (5.5x4.0) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 53 | I²C, 2-Wire Serial | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 14µA ~ 15µA @ 3V ~ 5V | |||
 |
RX8804CE XB0 | 3.9900 | |
2 | 0.00000000 | EPSON | RX8804CE | Tape & Reel (TR) | Active | -40°C ~ 105°C | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C | - | HH:MM:SS | YY-MM-DD | - | 1.5µA ~ 1.6µA @ 3V ~ 5V | ||||
 |
DS1685Q-5+T&R | 5.2855 | |
3254 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | DS1685 | Not Verified | 4.5V ~ 5.5V | 28-PLCC (11.51x11.51) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 3mA @ 5V | |||
 |
DS1558Y+ | 12.2800 | |
163 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tray | Active | -40°C ~ 85°C | Surface Mount | 48-LQFP | Clock/Calendar | Alarm, Leap Year, Watchdog Timer, Y2K | DS1558 | Not Verified | 4.5V ~ 5.5V | 48-LQFP (7x7) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-DS1558Y+ | EAR99 | 8542.39.0001 | 250 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 6mA @ 5V | ||
|
ISL12027IBAZR5328 | 1.9000 | |
2967 | 0.00000000 | Intersil | * | Bulk | Active | Not Verified | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||
 |
RX-4801SA:UB0 PURE SN | - | |
3869 | 0.00000000 | EPSON | RX-4801SA | 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) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 4-Wire Serial | - | - | - | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||||
 |
ISL12028IB27AZ-T | - | |
4649 | 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 | |||
 |
DS1501WZN+ | 14.4300 | |
1 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | DS1501 | Not Verified | 3V ~ 3.6V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 25 | Parallel | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | |||
 |
M48T35Y-70MH1E | - | |
5382 | 0.00000000 | STMicroelectronics | Timekeeper® | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Leap Year | M48T35 | Not Verified | 4.5V ~ 5.5V | 28-SOH | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 28 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 4.75V ~ 5.5V | |||
|
1338B-18DVGI | 1.9181 | |
1349 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 1.4V ~ 5.5V | 8-TSSOP | - | ROHS3 Compliant | 3 (168 Hours) | 800-1338B-18DVGI | EAR99 | 8542.39.0001 | 1 | I²C | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 2µA @ 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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