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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
PCF8564AU/5BB/1,01 | 0.4583 |  |
7679 | 0.00000000 | NXP USA Inc. | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | Die | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | PCF8564 | Not Verified | 1V ~ 5.5V | Die | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 935289319015 | EAR99 | 8542.39.0001 | 6,778 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |
 |
X1227S8ZT1 | - | |
6346 | 0.00000000 | Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | X1227 | Not Verified | 4.5V ~ 5.5V | 8-SOIC | - | 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 ~ 5V | ||
 |
DS12R885S-33+T&R | 2.9700 | |
5935 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | DS12R885 | Not Verified | 2.97V ~ 3.63V | 24-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.05V | 2mA @ 2.97V ~ 3.63V | ||
 |
DS17285-5+ | - | |
5182 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 24-DIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS17285 | Not Verified | 4.5V ~ 5.5V | 24-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 16 | Parallel | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 3mA @ 4.5V ~ 5.5V | ||
|
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 | ||
 |
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 | |||
|
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 | |||
 |
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 | - | - | |||||
 |
RX8900SA:UC0 PURE SN | 1.6800 | |
3704 | 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 | |||
 |
DS1501WE+ | - | |
2711 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tray | Obsolete | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.465", 11.80mm Width) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | DS1501 | Not Verified | 3V ~ 3.6V | 28-TSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 234 | Parallel | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | ||
 |
X1226V8Z | - | |
9369 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | X1226 | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 200 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | ||
|
RX-8803LC:UA PURE SN | 12.7166 | |
4533 | 0.00000000 | EPSON | RX-8803LC | Bulk | 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 | 1 | I²C | - | HH:MM:SS | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | |||
 |
M48T201V-85MH1F | 16.9500 | |
1 | 0.00000000 | STMicroelectronics | Timekeeper® | Tape & Reel (TR) | Active | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | M48T201 | Not Verified | 3V ~ 3.6V | 44-SOH | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 936 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3V ~ 3.6V | ||
 |
MAX6901ETA | 3.2000 | |
4 | 0.00000000 | Analog Devices Inc./Maxim Integrated | * | Bulk | Active | Not Verified | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
 |
ISL12028IVZ | 3.4700 | |
5 | 0.00000000 | Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 960 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | |||||
 |
X1228S14Z | - | |
1922 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | X1228 | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 3 (168 Hours) | 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 ~ 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 | |||
 |
DS1339U-3+T&R | 4.5800 | |
3954 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | 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, Trickle-Charger | DS1339 | Not Verified | 2.7V ~ 5.5V | 8-uMAX/uSOP | 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 | 1.3V ~ 3.7V | 150µA @ 3.3V | ||
|
PCF2123U/12AA/1,00 | - | |
2774 | 0.00000000 | NXP USA Inc. | * | Bulk | Obsolete | PCF21 | Not Verified | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 935290647005 | EAR99 | 8542.39.0001 | 7,474 | ||||||||||||||
 |
BQ4285S-SB2 | - | |
2606 | 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 | - | ||
 |
X1228V14-2.7 | - | |
6127 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | 0°C ~ 70°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 | RoHS non-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 | ||
 |
1338-31DVGI | 3.3400 | |
27 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 1338-31 | Not Verified | 3.3V ~ 5.5V | 8-MSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 96 | I²C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | ||
 |
DS1670E+ | 11.1300 | |
124 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | Portable System Controller | Alarm, Leap Year, Watchdog Timer | DS1670 | Not Verified | 2.97V ~ 3.63V | 20-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-DS1670E+ | EAR99 | 8542.39.0001 | 74 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 100µA @ 3.3V | |
 |
ISL12059IBZ | 1.8400 | |
4 | 0.00000000 | Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year | Not Verified | 1.8V ~ 3.6V | 8-SOIC | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 98 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | |||||
 |
DS12R885S-33 | 2.2000 | |
2 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | DS12R885 | 2.97V ~ 3.63V | 24-SOIC | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | - | 114B | HH:MM:SS | YY-MM-DD-dd | 2V ~ 3.05V | 2mA @ 2.97V ~ 3.63V | |||
 |
MCP7940MT-I/SN | 0.7100 | |
5704 | 0.00000000 | Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | MCP7940 | Not Verified | 1.8V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,300 | I²C, 2-Wire Serial | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA @ 5.5V | ||
 |
RX-8581SA:B0:PURE SN | - | |
4985 | 0.00000000 | EPSON | RX-8581SA | Tape & Reel (TR) | 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 | 1,000 | I²C | - | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | |||
 |
MCP79400-I/MS | 1.0600 | |
272 | 0.00000000 | Microchip Technology | - | Tube | 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 | MCP79400 | Not Verified | 1.8V ~ 5.5V | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | MCP79400IMS | 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 | |
 |
RX8900CE:UBB | 4.7541 | |
4943 | 0.00000000 | EPSON | RX8900CE | Bulk | Active | -40°C ~ 85°C | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | |||
|
RTC-4543SA:B3:PURE SN | - | |
8007 | 0.00000000 | EPSON | RTC-4543SA | Tape & Reel (TR) | 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 | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 250 | 3-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1µA ~ 3µA @ 2V ~ 5V |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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