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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
DS1554WP-120IND | - |  |
9240 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1554 | Not Verified | 2.97V ~ 3.63V | 34-PowerCap Module | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 40 | Parallel | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V | ||
 |
DS1558Y-TRL | - | |
1388 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Obsolete | -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 | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 6mA @ 5V | ||
 |
M41T60Q6F | - | |
1718 | 0.00000000 | STMicroelectronics | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Leap Year | M41T60 | Not Verified | 1.3V ~ 4.4V | 16-QFN (3x3) | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V | ||
|
M41T65Q6F | - | |
5277 | 0.00000000 | STMicroelectronics | Timekeeper® | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | M41T65 | Not Verified | 1.3V ~ 4.4V | 16-QFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V | ||
|
M41T50Q6F | - | |
5328 | 0.00000000 | STMicroelectronics | Timekeeper® | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output | M41T50 | Not Verified | 1.7V ~ 3.6V | 16-QFN (3x3) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.7µA @ 1.7V ~ 3.6V | ||
 |
PCF8563P/F4,112 | - | |
2515 | 0.00000000 | NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | Clock/Calendar | Alarm, Leap Year, Watchdog Timer | PCF85 | Not Verified | 1.8V ~ 5.5V | 8-DIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | ||
 |
PCF8563TS/4,118 | 2.1200 | |
5 | 0.00000000 | NXP USA 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, Watchdog Timer | PCF8563 | Not Verified | 1.8V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | ||
 |
PCF8583T/5,512 | - | |
9811 | 0.00000000 | NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, NVSRAM, Square Wave Output | PCF85 | Not Verified | 2.5V ~ 6V | 8-SO | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 64 | I²C, 2-Wire Serial | 240B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD | - | 10µA ~ 50µA @ 1V ~ 5V | ||
 |
BQ4802LYDW | 6.1906 | |
1157 | 0.00000000 | Texas Instruments | - | Tube | 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 | 2.7V ~ 3.6V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 20 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | ||
 |
BQ3285LFSS-A1 | - | |
3492 | 0.00000000 | Texas Instruments | - | Tube | 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 | 2.7V ~ 5.5V | 24-SSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | 100µA @ 3V | ||
 |
BQ4842YMA-85 | - | |
2688 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.610", 15.49mm) | Clock/Calendar | Alarm, Supervisor, Watchdog Timer | BQ4842 | Not Verified | 4.5V ~ 5.5V | 32-DIP Module (18.42x42.8) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 12 | Parallel | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 4mA @ 4.5 V ~ 5.5 V | ||
 |
BQ4845P-A4 | - | |
3520 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 28-DIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.75V ~ 5.5V | 28-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 13 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
 |
BQ4845S-A4N | - | |
9243 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.75V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 20 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
BQ4845YS-A4 | - | |
4155 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.5V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 20 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
BQ4845YS-A4N | - | |
5276 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | BQ4845 | Not Verified | 4.5V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 20 | Parallel | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | ||
|
BQ4850YMA-85 | - | |
7371 | 0.00000000 | Texas Instruments | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.610", 15.49mm) | Clock/Calendar | Alarm | BQ4850 | Not Verified | 4.5V ~ 5.5V | 32-DIP Module (18.42x42.8) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 12 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1mA @ 4.5V ~ 5.5V | ||
 |
X1226S8 | - | |
3788 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year | X1226 | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | ||
|
X1227S8-2.7A | - | |
2183 | 0.00000000 | Renesas Electronics America Inc | - | Tube | 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 | 2.7V ~ 5.5V | 8-SOIC | - | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | X1227S82.7A | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | |
|
DS1689S | - | |
6310 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.337", 8.56mm Width) | Clock/Calendar | NVSRAM | DS1689 | Not Verified | 2.7V ~ 3.3V, 4.5V ~ 5.5V | 28-SOIC | download | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 26 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 3V, 3mA @ 5V | ||
|
DS1688S | - | |
3091 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.337", 8.56mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Unique ID | DS1688 | Not Verified | 2.7V ~ 3.3V, 4.5V ~ 5.5V | 28-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 26 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD | - | - | ||
|
DS1307 | - | |
2637 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 8-DIP (0.300", 7.62mm) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | DS1307 | Not Verified | 4.5V ~ 5.5V | 8-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 200µA @ 5V | ||
 |
DS1307Z | - | |
1705 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | DS1307 | Not Verified | 4.5V ~ 5.5V | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | I²C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 200µA @ 5V | ||
|
DS1302Z | - | |
5548 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | DS1302 | Not Verified | 2V ~ 5.5V | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 0.3µA ~ 1µA @ 2V ~ 5V | ||
 |
DS1642-100 | - | |
9813 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Leap Year, NVSRAM | DS1642 | Not Verified | 4.5V ~ 5.5V | 24-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | DS1642100 | EAR99 | 8542.39.0001 | 14 | Parallel | 2KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 5V | |
 |
DS1644-120 | - | |
4695 | 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 | DS1644 | Not Verified | 4.5V ~ 5.5V | 28-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | DS1644120 | EAR99 | 8542.39.0001 | 12 | Parallel | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 4.5V ~ 5.5V | |
|
DS1742W-150 | - | |
3734 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Leap Year, NVSRAM, Y2K | DS1742 | Not Verified | 2.97V ~ 3.63V | 24-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | DS1742W150 | EAR99 | 8542.39.0001 | 14 | Parallel | 2KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3.3V | |
|
DS12887 | - | |
2731 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS12887 | Not Verified | 4.5V ~ 5.5V | 24-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 14 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 4V | 15mA @ 4.5V ~ 5.5V | ||
|
DS14287 | - | |
1788 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS14287 | Not Verified | 4.5V ~ 5.5V | 24-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 14 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.6V | 0.5µA @ 4.5V ~ 5.5V | ||
|
DS1646P-120 | - | |
5348 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Leap Year, NVSRAM | DS1646 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | DS1646P120 | EAR99 | 8542.39.0001 | 40 | Parallel | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 4.5 V ~ 5.5 V | |
|
DS1743-70 | - | |
5074 | 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 | 4.5V ~ 5.5V | 28-EDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | DS174370 | EAR99 | 8542.39.0001 | 12 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 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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