- Manufacturer
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Packaging
- Part Status
Attribute column
Categories
Clock/Timing - Real Time Clocks
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Surface Mount | Supplier Device Package | Number of Terminals | Operating Temperature (Max.) | Operating Temperature (Min.) | Operating Temperature | Packaging | JESD-609 Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Pin Count | JESD-30 Code | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Interface | Memory Size | uPs/uCs/Peripheral ICs Type | Clock Frequency | Logic Function | External Data Bus Width | Number of Timers | Time Format | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Features | Height Seated (Max) | Length | Width | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 X1228V14IZ-4.5A Intersil Corporation | In Stock | - | - | - | - | - | - | YES | - | 14 | 85°C | -40°C | - | - | e3 | - | 1 (Unlimited) | - | EAR99 | - | MATTE TIN | - | - | 8542.39.00.01 | - | DUAL | GULL WING | 260 | 5V | 0.65mm | compliant | 40 | 14 | R-PDSO-G14 | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2.7V | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | - | - | - | SECONDS | Y | - | YES | I2C | - | 1.2mm | 5mm | 4.4mm | RoHS Compliant | - | ||
 X1288S16I-2.7T1 Intersil Corporation | In Stock | - | - | - | - | - | - | YES | - | 16 | 85°C | -40°C | - | - | e0 | - | 1 (Unlimited) | - | EAR99 | - | Tin/Lead (Sn/Pb) | - | - | 8542.39.00.01 | - | DUAL | GULL WING | 240 | 5V | 1.27mm | not_compliant | NOT SPECIFIED | 16 | R-PDSO-G16 | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2.7V | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | - | - | - | 1/100SECOND | Y | - | YES | I2C | - | 2.65mm | 10.3mm | 7.5mm | Non-RoHS Compliant | - | ||
 DP8570AV Rochester Electronics, LLC | In Stock | - | - | - | - | Surface Mount | 28-LCC (J-Lead) | - | 28-PLCC (11.51x11.51) | - | - | - | -40°C~85°C | Tube | - | Obsolete | 2A (4 Weeks) | - | - | Timer Clock Peripheral (TCP) | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | 44B | - | - | - | - | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 5V | - | - | 2.2V~5.1V | - | - | Alarm, Leap Year | - | - | - | Non-RoHS Compliant | - | ||
 R2025S-E2-FE RICOH Electronic Devices Co., LTD. | In Stock | - | - | 9 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | 14-SOP | - | - | - | -40°C~85°C | Cut Tape (CT) | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 120μA~1.8μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | RoHS Compliant | - | ||
R2045S-E2-FE RICOH Electronic Devices Co., LTD. | In Stock | - | Datasheet | 9 Weeks | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | TIMER, REAL TIME CLOCK | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
1339A-31DVGI8 Renesas Electronics America Inc. | In Stock | - | - | - | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | Last Time Buy | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | - | - | 1.3V~3.7V | - | - | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | - | - | - | - | ||
 BQ4845S-A4 Rochester Electronics, LLC | In Stock | - | - | - | - | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | - | 28-SOIC | - | - | - | 0°C~70°C | Tube | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 4.75V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | - | - | 2.3V~4V | - | - | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | - | - | ROHS3 Compliant | - | ||
 BQ4845P-A4 Rochester Electronics, LLC | In Stock | - | - | - | - | Through Hole | 28-DIP (0.600, 15.24mm) | - | 28-PDIP | - | - | - | 0°C~70°C | Tube | - | Obsolete | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | 4.75V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | - | - | 2.3V~4V | - | - | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | - | - | ROHS3 Compliant | - | ||
 BQ3285S-SB2TR Rochester Electronics, LLC | In Stock | - | - | - | - | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | - | 24-SOIC | - | - | - | 0°C~70°C | Tape & Reel (TR) | - | Obsolete | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | 114B | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | - | - | 2.5V~4V | - | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | - | - | - | ROHS3 Compliant | - | ||
BQ3287MT-SB2 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | Through Hole | 24-DIP Module (0.61, 15.49mm) | - | 24-DIP Module (18.42x18.72) | - | - | - | - | Tube | - | Obsolete | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | 114B | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | - | - | - | - | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | - | - | - | ROHS3 Compliant | - | ||
DS12R885-33 Maxim Integrated | In Stock | - | - | - | - | - | SOIC | YES | - | - | - | - | - | Bulk | e0 | - | - | 24 | EAR99 | - | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | - | DUAL | GULL WING | - | 3.3V | 1.27mm | - | - | 24 | R-PDSO-G24 | Not Qualified | 3.3V | 3.63V | - | INDUSTRIAL | - | - | - | - | 0.032MHz | Clock | 8 | 1 | - | - | - | SECONDS | Y | - | NO | PARALLEL, MUXED BUS | - | 2.67mm | 17.9mm | 7.5mm | RoHS Compliant | - | ||
1339A-31DVGI Renesas Electronics America Inc. | In Stock | - | - | - | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | - | - | - | - | -40°C~85°C | - | - | Last Time Buy | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | - | - | 1.3V~3.7V | - | - | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | - | - | - | - | ||
PT7C4372AZEE Diodes Incorporated | In Stock | - | - | - | - | Surface Mount | 8-WFDFN Exposed Pad | - | - | - | - | - | -40°C~85°C TA | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 1.8V~6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 3V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | ||
DS12R887-5 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | Surface Mount | 48-BBGA | - | 48-BGA (11.80x15.30) | - | - | - | -40°C~85°C | Tray | - | Obsolete | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | 114B | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 4.5V~5.5V | - | - | 2V~3.05V | - | - | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | - | - | - | Non-RoHS Compliant | - | ||
 DP8570AVX Rochester Electronics, LLC | In Stock | - | - | - | - | Surface Mount | 28-LCC (J-Lead) | - | 28-PLCC (11.51x11.51) | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | Obsolete | 2A (4 Weeks) | - | - | Timer Clock Peripheral (TCP) | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | 44B | - | - | - | - | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 5V | - | - | 2.2V~5.1V | - | - | Alarm, Leap Year | - | - | - | Non-RoHS Compliant | - | ||
 PT7C4337BWEX Diodes Incorporated | In Stock | - | - | 20 Weeks | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Active | - | - | - | Clock/Calendar | - | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.2V~1.8V | - | - | - | - | - | Alarm, Leap Year, Square Wave Output | - | - | - | - | - | ||
X1288S16-2.7 Intersil (Renesas Electronics America) | In Stock | - | - | - | Surface Mount | - | SOIC | - | - | - | - | - | - | Bulk | e0 | - | - | 16 | EAR99 | - | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | - | DUAL | - | - | 5V | 1.27mm | - | - | 16 | R-PDSO-G16 | Not Qualified | - | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 1/100SECOND | Y | - | YES | I2C | - | 2.65mm | 10.35mm | 7.5mm | RoHS Compliant | Contains Lead | ||
 X1227V8IZ-4.5A Intersil Corporation | In Stock | - | - | - | - | - | - | YES | - | 8 | 85°C | -40°C | - | - | e3 | - | 1 (Unlimited) | - | EAR99 | - | MATTE TIN | - | - | 8542.39.00.01 | - | DUAL | GULL WING | 260 | 5V | 0.65mm | compliant | 40 | 8 | R-PDSO-G8 | Not Qualified | - | 5.5V | 5V | INDUSTRIAL | 4.5V | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | - | - | - | SECONDS | Y | - | NO | I2C | - | 1.2mm | 4.4mm | 3mm | RoHS Compliant | - | ||
 X1227S8I-2.7AT2 Intersil Corporation | In Stock | - | - | - | - | - | - | YES | - | 8 | 85°C | -40°C | - | - | e0 | - | 3 (168 Hours) | - | - | - | Tin/Lead (Sn/Pb) | - | - | - | - | DUAL | GULL WING | - | - | 1.27mm | not_compliant | - | - | R-PDSO-G8 | Not Qualified | - | - | 3/5V | INDUSTRIAL | - | - | - | - | - | - | - | - | - | - | - | SECONDS | Y | - | NO | SERIAL, 2 WIRE/I2C | - | - | - | - | Non-RoHS Compliant | - | ||
X1288V14-2.7T1 Intersil Corporation | In Stock | - | - | - | - | - | - | YES | - | 14 | 70°C | - | - | - | e0 | - | 1 (Unlimited) | - | EAR99 | - | Tin/Lead (Sn/Pb) | - | - | 8542.39.00.01 | - | DUAL | GULL WING | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | Not Qualified | - | 5.5V | 3/5V | COMMERCIAL | 2.7V | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | - | - | - | 1/100SECOND | Y | - | YES | I2C | - | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | - |