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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
X1227S8I-2.7AT2 | - |  |
8943 | 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 | X1227 | Not Verified | 2.7V ~ 5.5V | 8-SOIC | - | RoHS non-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 | ||
 |
M41T93RMY6E | - | |
8528 | 0.00000000 | STMicroelectronics | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | M41T93 | Not Verified | 2.7V ~ 5.5V | 18-SOX | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 44 | SPI | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA @ 5.5V | ||
 |
X1288S16-4.5A | - | |
6013 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | X1288 | Not Verified | 4.5V ~ 5.5V | 16-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 47 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | ||
 |
MCP795B11T-I/SL | - | |
4343 | 0.00000000 | Microchip Technology | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B11 | Not Verified | 1.8V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,600 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | |||
 |
DS1556P-70IND | - | |
1556 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1556 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Parallel | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||
 |
DS17885SN-5 | - | |
6677 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | 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 | DS17885 | Not Verified | 4.5V ~ 5.5V | 24-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Parallel | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 3mA @ 4.5V ~ 5.5V | ||
 |
STK17TA8-RF35 | 12.4800 | |
280 | 0.00000000 | Simtek | * | Bulk | Active | Not Verified | download | Vendor Undefined | Vendor Undefined | 2156-STK17TA8-RF35-600074 | EAR99 | 0000.00.0000 | 1 | ||||||||||||||||
|
DS1244YP-70 | - | |
8189 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Phantom Time Chip | Leap Year, NVSRAM | DS1244 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 40 | Parallel | 32KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 10mA @ 5V | ||
 |
DS32B35-33IND# | - | |
4020 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal | DS32B35 | Not Verified | 2.7V ~ 3.63V | 20-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 37 | I²C, 2-Wire Serial | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 3.6V | 110µA @ 3.63V | ||
 |
BQ4285S-SB2G4 | - | |
2878 | 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 | - | ||
 |
RX-4803SAUBX PURE SN | 6.6415 | |
5512 | 0.00000000 | EPSON | RX-4803SA | Tape & Reel (TR) | Active | -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 | 114-RX-4803SAUBXPURESNTR | EAR99 | 8542.39.0001 | 1 | 4-Wire Serial | - | HH:MM:SS | YY-MM-DD-dd | 1.6V ~ 5.5V | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
 |
DS1342T+T&R | 3.9200 | |
1706 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output | DS1342 | Not Verified | 1.8V ~ 5.5V | 8-TDFN (3x3) | 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 | - | 0.6µA ~ 0.7µA @ 3V ~ 5V | ||
 |
ISL12024IVZ | - | |
6529 | 0.00000000 | Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Unique ID | ISL12024 | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 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 | ||
 |
DS1543-70 | - | |
8301 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer | DS1543 | Not Verified | 4.5V ~ 5.5V | 28-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 12 | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 5V | ||
|
DS17485S-5 | - | |
2725 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | 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 | DS17485 | Not Verified | 4.5V ~ 5.5V | 24-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 31 | Parallel | 4KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 3mA @ 4.5V ~ 5.5V | ||
 |
DS17487N-3 | - | |
8672 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS17487 | Not Verified | 2.7V ~ 3.7V | 24-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 15 | Parallel | 4KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | ||
 |
DS14285N | - | |
3355 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 24-DIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS14285 | Not Verified | 4.5V ~ 5.5V | 24-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 16 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.6V | 0.5µA @ 4.5V ~ 5.5V | ||
|
DS1670S | - | |
8092 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | Alarm, Leap Year, Watchdog Timer | DS1670 | Not Verified | 2.97V ~ 3.63V | 20-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 37 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 100µA @ 3.3V | ||
 |
DS1501W | - | |
4450 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 28-DIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | DS1501 | Not Verified | 3V ~ 3.6V | 28-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 13 | Parallel | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | ||
|
DS1691 | - | |
5933 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Unique ID | DS1691 | Not Verified | 2.7V ~ 3.3V, 4.5V ~ 5.5V | 28-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 12 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD | - | - | ||
 |
DS1556W-120+ | 44.3900 | |
4 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Active | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1556 | Not Verified | 2.97V ~ 3.63V | 32-EDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 11 | Parallel | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 3.3V | ||
|
DS1386-32-120 | - | |
6997 | 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, Square Wave Output, Watchdog Timer | DS1386 | Not Verified | 4.5V ~ 5.5V | 32-EDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | DS138632120 | EAR99 | 8542.39.0001 | 11 | Parallel | 32KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 4mA @ 5V | |
 |
M48T58Y-70MH1F | 16.0100 | |
2044 | 0.00000000 | STMicroelectronics | Timekeeper® | Tape & Reel (TR) | Active | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets | Clock/Calendar | Leap Year | M48T58 | Not Verified | 4.5V ~ 5.5V | 28-SOH | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 936 | Parallel | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | ||
|
DS1746WP-120+ | 39.6900 | |
383 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tray | Active | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Leap Year, NVSRAM, Y2K | DS1746 | Not Verified | 2.97V ~ 3.63V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | -4941-DS1746WP-120+ | EAR99 | 8542.39.0001 | 40 | Parallel | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3.3V | |
|
DS1501WN | - | |
6445 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Through Hole | 28-DIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | DS1501 | Not Verified | 3V ~ 3.6V | 28-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 13 | Parallel | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | ||
 |
V3020XSO8A+ | 2.5598 | |
6837 | 0.00000000 | EM Microelectronic | - | Tube | Active | -40°C ~ 125°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, RAM | V3020 | Not Verified | 1.2V ~ 5.5V | 8-SOIC | - | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 96 | 3-Wire Serial | 1B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 7µA @ 5V | |||
|
MAX31343EKA+T | 5.0900 | |
2 | 0.00000000 | Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-VFBGA, WLBGA | Clock/Calendar | Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger | Not Verified | 1.6V ~ 5.5V | 8-WLP (2.07x2.27) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C | 64B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.2µA ~ 2µA @ 1.6V ~ 5.5V | |||
 |
R2025S-E2-FE | 4.8300 | |
21 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm, Leap Year | R2025 | Not Verified | 1.7V ~ 5.5V | 14-SOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 120µA ~ 1.8µA @ 3V ~ 5V | |||
 |
RV5C348A-E2-F | 1.7500 | |
6 | 0.00000000 | Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-LFSOP, 10-MSOP (0.110", 2.80mm Width) | Clock/Calendar | Alarm, Leap Year | RV5C348 | Not Verified | 2V ~ 5.5V | 10-SSOP-G | 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 | |||
 |
DS1386P-8-120 | 18.4800 | |
837 | 0.00000000 | Dallas Semiconductor | - | Bulk | Active | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | DS1386 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Parallel | 8KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 4mA @ 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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