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Real Time Clocks(2397)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Features | Base Product Number | Digi-Key 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip Technology MCP79511T-I/MS | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | MCP79511 | Not Verified | 1.8V ~ 3.6V | 10-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 3.6V | ||
| Microchip Technology MCP79512T-I/MN | Microchip Technology |
Min: 1 Mult: 1 |
/image/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 | MCP79512 | 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 | ||
| Microchip Technology MCP79521T-I/MN | Microchip Technology |
Min: 1 Mult: 1 |
/image/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 | MCP79521 | 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 | ||
| Microchip Technology MCP79522T-I/MN | Microchip Technology |
Min: 1 Mult: 1 |
/image/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 | ||
 |
NXP USA Inc. PCF8564AU/5BD/1,01 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | * | Bulk | Obsolete | PCF85 | Not Verified | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 935269978015 | EAR99 | 8542.39.0001 | 6,688 | |||||||||||||
| Analog Devices Inc./Maxim Integrated DS1308U-3+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/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 | Leap Year, NVSRAM, Square Wave Output | DS1308 | 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 | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | - | ||
| Analog Devices Inc./Maxim Integrated DS1308U-33+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/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 | Leap Year, NVSRAM, Square Wave Output | DS1308 | Not Verified | 3V ~ 5.5V | 8-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 125µA ~ 200µA @ 3V ~ 5.5V | ||
| STMicroelectronics M41T00CAPPC1 | STMicroelectronics |
Min: 1 Mult: 1 |
/image/STMicroelectronics | Timekeeper®, CAPHAT™ | Tube | Obsolete | 0°C ~ 70°C | Through Hole | 24-DIP (0.600", 15.24mm) | Clock/Calendar | Leap Year | M41T00 | Not Verified | 2.7V ~ 5.5V | 24-PCDIP, CAPHAT® | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 497-13203-5 | EAR99 | 8542.39.0001 | 14 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Integrated | 70µA @ 2.7V ~ 5.5V | |
| Analog Devices Inc./Maxim Integrated DS1339BU+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | 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, Trickle-Charger | DS1339 | Not Verified | 1.71V ~ 5.5V | 8-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-DS1339BU+ | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 200µA @ 1.71V ~ 5.5V | |
| Analog Devices Inc./Maxim Integrated DS1339BU+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/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 | 1.71V ~ 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 | 200µA @ 1.71V ~ 5.5V | ||
| NXP USA Inc. PCF2123TS/1,112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | PCF2123 | Not Verified | 1.6V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 96 | SPI | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.33µA ~ 0.38µA @ 2V ~ 5V | ||
| Analog Devices Inc./Maxim Integrated DS17885SN-3+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Active | -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 | 2.7V ~ 3.7V | 24-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 30 | Parallel | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | ||
| Renesas Electronics America Inc 1337DVGI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/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, Square Wave Output | 1337D | Not Verified | 1.8V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | ||
| Renesas Electronics America Inc 1339-2DCGI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/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, Square Wave Output, Trickle-Charger | 1339-2 | Not Verified | 2V ~ 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 | 1.3V ~ 3.7V | 200µA @ 3.63V ~ 5.5V | ||
| Renesas Electronics America Inc 1339-31DVGI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/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, Square Wave Output, Trickle-Charger | 1339-31 | Not Verified | 3.3V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 200µA @ 3.63V ~ 5.5V | ||
| Analog Devices Inc./Maxim Integrated DS17285EN-3+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.465", 11.80mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS17285 | Not Verified | 2.7V ~ 3.7V | 28-TSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 234 | Parallel | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | ||
| Analog Devices Inc./Maxim Integrated DS1394U-33+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1394 | Not Verified | 2.97V ~ 5.5V | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | SPI | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | ||
| Analog Devices Inc./Maxim Integrated DS1501YZ+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | 0°C ~ 70°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 | 4.5V ~ 5.5V | 28-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 5mA @ 4.5V ~ 5.5V | ||
| Analog Devices Inc./Maxim Integrated DS1501WZ+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | 0°C ~ 70°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 | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 4mA @ 3V ~ 3.6V | ||
| Analog Devices Inc./Maxim Integrated DS32C35-33#T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Obsolete | 0°C ~ 70°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal | DS32C35 | Not Verified | 2.7V ~ 3.63V | 20-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 3.6V | 110µA @ 3.63V | ||
| Analog Devices Inc./Maxim Integrated DS1315S-33+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Phantom Time Chip | Leap Year | DS1315 | Not Verified | 3V ~ 3.6V | 16-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 1.1mA @ 3.3V | ||
| Analog Devices Inc./Maxim Integrated DS1390U-3+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1390 | Not Verified | 2.7V ~ 3.3V | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | SPI | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 125µA @ 2.7V ~ 3.3V | ||
| Analog Devices Inc./Maxim Integrated DS1394U-33+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1394 | Not Verified | 2.97V ~ 5.5V | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | SPI | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | ||
| Renesas Electronics America Inc ISL12057IBZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year | ISL12057 | Not Verified | 1.8V ~ 3.6V | 8-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 | - | 0.65µA @ 1.8V | ||
| Renesas Electronics America Inc ISL12058IBZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year | ISL12058 | Not Verified | 1.8V ~ 3.6V | 8-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 | - | 0.65µA @ 1.8V | ||
| Renesas Electronics America Inc ISL12058IUZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/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 | ISL12058 | Not Verified | 1.8V ~ 3.6V | 8-MSOP | 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 | - | 0.65µA @ 1.8V | ||
| Renesas Electronics America Inc ISL12057IRUZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-UFDFN | Clock/Calendar | Alarm, Leap Year | ISL12057 | 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 | ||
| Renesas Electronics America Inc ISL12058IRTZ | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year | ISL12058 | Not Verified | 1.8V ~ 3.6V | 8-TDFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -ISL12058IRTZ | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | |
| Renesas Electronics America Inc ISL12058IUZ | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year | ISL12058 | Not Verified | 1.8V ~ 3.6V | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | ||
| NXP USA Inc. PCF2129AT/1,512 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | PCF21 | Not Verified | 1.8V ~ 4.2V | 20-SO | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 38 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 4.2V | 1.5µA @ 3.3V |
