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| Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Part Status | Type | Series | Mount | Mounting Type | Operating Temperature | Packaging | Moisture Sensitivity Level (MSL) | Termination | Max Operating Temperature | Min Operating Temperature | Technology | Frequency | Height Seated (Max) | RoHS Status | Published | Datasheet | Package / Case | Length | Height | Width | Operating Supply Voltage | Lead Free | Number of Terminations | Factory Lead Time | Weight | REACH SVHC | Number of Pins | Interface | Pbfree Code | ECCN Code | Additional Feature | Contact Plating | Radiation Hardening | Reach Compliance Code | HTS Code | Nominal Supply Current | JESD-609 Code | Feature | Terminal Finish | Surface Mount | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Base Part Number | Pin Count | Time@Peak Reflow Temperature-Max (s) | Subcategory | Power Supplies | Qualification Status | JESD-30 Code | Supplier Device Package | Memory Size | Number of Bits | Output Current | Load Capacitance | Logic Function | Number of Timers | Access Time | Clock Frequency | Time-Min | External Data Bus Width | Time Format | Interrupt Capability | Volatile | Information Access Method | Date Format | Current - Timekeeping (Max) | Voltage - Supply, Battery |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DS17287-5 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 32.8kHz | Non-RoHS Compliant | 2012 | /files/maximintegrated-ds172875-datasheets-1188.pdf | 24-DIP Module (0.600, 15.24mm) | 34.04mm | 9.4mm | 18.8mm | 5V | Contains Lead | 24 | Unknown | 24 | Parallel | no | EAR99 | No | 8542.39.00.01 | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Tin/Lead (Sn/Pb) | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | DS17287 | 24 | Timer or RTC | 5V | 2KB | Clock | 1 | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | 2.5V~3.7V | ||||||||||||||||||||||||||
| DS1644-120 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | Through Hole | CMOS | Non-RoHS Compliant | 2005 | /files/maximintegrated-ds1644120-datasheets-5804.pdf | 28-DIP Module (0.600, 15.24mm) | 39.12mm | 9.4mm | 18.29mm | 5V | Contains Lead | 28 | Unknown | 28 | Parallel | no | EAR99 | Tin | No | 8473.30.11.80 | 75mA | e0 | Leap Year, NVSRAM | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS1644 | 28 | Timer or RTC | 5V | 32KB | Clock | 120 ns | SECONDS | HH:MM:SS (24 hr) | N | NO | YY-MM-DD-dd | 4mA @ 4.5V~5.5V | |||||||||||||||||||||||||||
| DS2404B | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Binary Counter | EconoRAM | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 1.99mm | Non-RoHS Compliant | 2007 | /files/maximintegrated-ds2404b-datasheets-8163.pdf | 16-SSOP (0.209, 5.30mm Width) | 6.2mm | 5.29mm | Contains Lead | 16 | 1-Wire® and 3-Wire | EAR99 | 1 HZ FIXED O/P; 64-BIT LASERED ROM; TIMEKEEPING CURRENT = 350NA | not_compliant | 8542.39.00.01 | e0 | Alarm, Square Wave Output, SRAM | Tin/Lead (Sn/Pb) | YES | 2.8V~5.5V | DUAL | 240 | 5V | 0.65mm | DS2404 | 16 | 20 | Not Qualified | R-PDSO-G16 | 512B | 0.032MHz | Binary | SERIAL, 3-WIRE | 500μA @ 5V | 2.8V~5.5V | ||||||||||||||||||||||||||||||||
| PCF8564AU/5BB/1,01 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Bulk | Not Applicable | CMOS | ROHS3 Compliant | 2008 | /files/nxpusainc-pcf8564acx91005-datasheets-2675.pdf | Die | 9 | 7 Weeks | I2C, 2-Wire Serial | 8542.39.00.01 | Alarm, Leap Year, Square Wave Output, Watchdog Timer | YES | 1V~5.5V | UPPER | NOT SPECIFIED | 2V | 9 | NOT SPECIFIED | Timer or RTC | 2/5V | Not Qualified | R-XUUC-N9 | 1 | 0.032MHz | SECONDS | HH:MM:SS (24 hr) | Y | NO | I2C | YY-MM-DD-dd | 0.6μA~0.75μA @ 2V~5V | ||||||||||||||||||||||||||||||||||||||
| BQ4847MT | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | ROHS3 Compliant | /files/texasinstruments-bq4847ymt-datasheets-7953.pdf | 28-DIP Module (0.61, 15.49mm) | 38.8mm | 9.52mm | 18.42mm | 5V | Contains Lead | 28 | 28 | Parallel | yes | EAR99 | No | 8542.39.00.01 | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.75V~5.25V | DUAL | 5V | 2.54mm | BQ4847 | Timer or RTC | 5V | Clock | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 2.3V~4V | ||||||||||||||||||||||||||||||||||||
| X1227S8-2.7 | Renesas Electronics America |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | Non-RoHS Compliant | /files/renesaselectronicsamericainc-x1227s8iz27a-datasheets-1870.pdf | 8-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V~5.5V | X1227 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RTC-4543SB:A | EPSON |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Bulk | 1 (Unlimited) | 85°C | -40°C | Non-RoHS Compliant | /files/epson-rtc4543sbb3rohs-datasheets-1600.pdf | 18-SOIC (0.209, 5.30mm Width) | 3-Wire Serial | Leap Year | 2.5V~5.5V | 18-SOP | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1685E-3 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 1.1mm | Non-RoHS Compliant | 2000 | /files/maximintegrated-ds16875-datasheets-0310.pdf | 24-TSSOP (0.173, 4.40mm Width) | 7.8mm | 4.4mm | Contains Lead | 24 | 24 | Parallel | no | EAR99 | not_compliant | 8473.30.11.80 | e0 | Alarm, NVSRAM, Square Wave Output, Y2K | Tin/Lead (Sn/Pb) | YES | 2.7V~3.7V | DUAL | 240 | 3V | 0.65mm | DS1685 | 24 | 20 | Timer or RTC | 3V | Not Qualified | 242B | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | YES | YY-MM-DD-dd | 2mA @ 3V | 2.5V~3.7V | |||||||||||||||||||||||||||
| X1227S8-2.7A | Renesas Electronics America |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | Non-RoHS Compliant | /files/renesaselectronicsamericainc-x1227s8iz27a-datasheets-1870.pdf | 8-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V~5.5V | X1227 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1315S-5 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Phantom Time Chip | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 2.65mm | Non-RoHS Compliant | 1999 | /files/maximintegrated-ds1315s5-datasheets-0352.pdf | 16-SOIC (0.295, 7.50mm Width) | 10.3mm | 7.5mm | Contains Lead | 16 | Parallel | yes | EAR99 | 8542.39.00.01 | e3 | Leap Year | Matte Tin (Sn) | YES | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | DS1315 | 16 | 30 | Timer or RTC | 5V | Not Qualified | R-PDSO-G16 | 0.032MHz | 1/100SECOND | HH:MM:SS:hh (12/24 hr) | N | YES | SERIAL, FIXED PROTOCOL | YY-MM-DD-dd | 1.3mA @ 5V | 2.5V~3.7V | |||||||||||||||||||||||||||||
| X1227S8-4.5A | Renesas Electronics America |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | Non-RoHS Compliant | /files/renesaselectronicsamericainc-x1227s8iz27a-datasheets-1870.pdf | 8-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Alarm, Leap Year, Supervisor, Watchdog Timer | 4.5V~5.5V | X1227 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1646-120 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | Non-RoHS Compliant | 2003 | /files/maximintegrated-ds1646120-datasheets-5824.pdf | 32-DIP Module (0.600, 15.24mm) | Contains Lead | 32 | Parallel | EAR99 | not_compliant | 8473.30.11.80 | e0 | Leap Year, NVSRAM | Tin/Lead (Sn/Pb) | NO | 4.5V~5.5V | DUAL | 240 | 5V | DS1646 | 32 | NOT SPECIFIED | Not Qualified | R-XDMA-P32 | 128KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 4.5 V~5.5 V | 3V | |||||||||||||||||||||||||||||||||||||
| X1228S14-2.7A | Renesas Electronics America |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | Non-RoHS Compliant | /files/renesaselectronicsamericainc-x1228v14i27-datasheets-2007.pdf | 14-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V~5.5V | X1228 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1501WE | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tray | 3 (168 Hours) | CMOS | 1.2mm | Non-RoHS Compliant | 2007 | /files/maximintegrated-ds1511w-datasheets-0508.pdf | 28-TSSOP (0.465, 11.80mm Width) | 11.8mm | 8mm | Contains Lead | 28 | 28 | Parallel | no | EAR99 | not_compliant | 8473.30.11.80 | e0 | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Tin/Lead (Sn/Pb) | YES | 3V~3.6V | DUAL | 240 | 3.3V | 0.55mm | DS1501 | 28 | 20 | Timer or RTC | 3.3V | Not Qualified | 256B | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (24 hr) | Y | YES | YY-MM-DD-dd | 4mA @ 3V~3.6V | 2.5V~3.7V | ||||||||||||||||||||||||||
| DS12887 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 9.398mm | Non-RoHS Compliant | 1998 | /files/maximintegrated-ds12887a-datasheets-9581.pdf | 24-DIP Module (0.600, 15.24mm) | 33.782mm | Contains Lead | 24 | 24 | Parallel | no | EAR99 | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION | not_compliant | 8473.30.11.80 | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Tin/Lead (Sn/Pb) | NO | 4.5V~5.5V | DUAL | NOT APPLICABLE | 5V | 2.54mm | DS12887 | 24 | NOT APPLICABLE | Timer or RTC | 5V | Not Qualified | 114B | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V | ||||||||||||||||||||||||||
| DS1305E | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 1.1mm | Non-RoHS Compliant | 1997 | /files/maximintegrated-ds1305etr-datasheets-8711.pdf | 20-TSSOP (0.173, 4.40mm Width) | 6.5mm | 4.4mm | Contains Lead | 20 | SPI | no | EAR99 | not_compliant | 8473.30.11.80 | e0 | Alarm, Leap Year, NVSRAM, Trickle-Charger | Tin/Lead (Sn/Pb) | YES | 2V~5.5V | DUAL | 240 | 5V | 0.65mm | DS1305 | 20 | 20 | Timer or RTC | 3/5V | Not Qualified | R-PDSO-G20 | 96B | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | SERIAL, 3-WIRE | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | |||||||||||||||||||||||||||
| BQ4852YMC-85 | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tray | 1 (Unlimited) | CMOS | ROHS3 Compliant | /files/texasinstruments-bq4852ymc85-datasheets-8069.pdf | 36-DIP Module (0.610, 15.49mm) | 5V | Contains Lead | 36 | 36 | Parallel | no | EAR99 | No | 8542.39.00.01 | Alarm, Supervisor, Watchdog Timer | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4852 | Timer or RTC | 5V | 3.9MB | Clock | 0.032MHz | 1/100SECOND | 8 | HH:MM:SS:hh (24 hr) | Y | NO | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | ||||||||||||||||||||||||||||||||||||
| RTC-72423B | EPSON |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | Non-RoHS Compliant | /files/epson-rtc62423a3rohs-datasheets-2591.pdf | 24-SOIC (0.311, 7.90mm Width) | Parallel | Leap Year | 4.5V~5.5V | 24-SOP | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1305 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 4.572mm | Non-RoHS Compliant | 2002 | /files/maximintegrated-ds1305etr-datasheets-8711.pdf | 16-DIP (0.300, 7.62mm) | 19.175mm | 7.62mm | Contains Lead | 16 | SPI | no | EAR99 | not_compliant | 8473.30.11.80 | e0 | Alarm, Leap Year, NVSRAM, Trickle-Charger | Tin/Lead (Sn/Pb) | NO | 2V~5.5V | DUAL | 240 | 5V | 2.54mm | DS1305 | 16 | 20 | Timer or RTC | 3/5V | Not Qualified | R-PDIP-T16 | 96B | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | SERIAL, 3-WIRE | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | |||||||||||||||||||||||||||
| DS14287 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 32.8kHz | 5.08mm | Non-RoHS Compliant | 2005 | /files/maximintegrated-ds14285-datasheets-2214.pdf | 24-DIP Module (0.600, 15.24mm) | 31.75mm | Contains Lead | 24 | 24 | Parallel | no | EAR99 | not_compliant | 8473.30.11.80 | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Tin/Lead (Sn/Pb) | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | DS14287 | 24 | NOT SPECIFIED | Timer or RTC | 5V | Not Qualified | 114B | 4mA | 6pF | Clock | 1 | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 0.5μA @ 4.5V~5.5V | 2.5V~3.6V | ||||||||||||||||||||||||
| DS1685QN-5 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 4.57mm | Non-RoHS Compliant | 2005 | /files/maximintegrated-ds16875-datasheets-0310.pdf | 28-LCC (J-Lead) | 11.505mm | 11.505mm | 5V | Contains Lead | 28 | 28 | Parallel | EAR99 | No | 8473.30.11.80 | e0 | Alarm, NVSRAM, Square Wave Output, Y2K | Tin/Lead (Sn/Pb) | 4.5V~5.5V | QUAD | 245 | 5V | 1.27mm | DS1685 | 28 | Timer or RTC | 5V | 242B | Clock | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | YES | YY-MM-DD-dd | 3mA @ 5V | 2.5V~3.7V | ||||||||||||||||||||||||||||
| DS1307Z | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 1.75mm | Non-RoHS Compliant | 2001 | /files/maximintegrated-ds1307zntr-datasheets-8630.pdf | 8-SOIC (0.154, 3.90mm Width) | 4.9mm | 3.9mm | Contains Lead | 8 | I2C, 2-Wire Serial | no | EAR99 | not_compliant | 8473.30.11.80 | e0 | Leap Year, NVSRAM, Square Wave Output | Tin/Lead (Sn/Pb) | YES | 4.5V~5.5V | DUAL | 245 | 5V | 1.27mm | DS1307 | 8 | NOT SPECIFIED | Timers or RTCs | 5V | Not Qualified | R-PDSO-G8 | 56B | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | N | YES | I2C | YY-MM-DD-dd | 200μA @ 5V | 2V~3.5V | ||||||||||||||||||||||||||
| DS1307 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 32.8kHz | Non-RoHS Compliant | 2001 | /files/maximintegrated-ds1307zntr-datasheets-8630.pdf | 8-DIP (0.300, 7.62mm) | 9.91mm | 4.45mm | 7.87mm | 5V | Contains Lead | 8 | 930.006106mg | No SVHC | 8 | I2C, 2-Wire Serial | no | EAR99 | Tin | No | e0 | Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | DS1307 | 8 | 20 | Timer or RTC | 5V | 56B | Clock | 1 | SECONDS | HH:MM:SS (12/24 hr) | N | YES | I2C | YY-MM-DD-dd | 200μA @ 5V | 2V~3.5V | ||||||||||||||||||||||||
| PCF8583T/5,512 | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tube | 2 (1 Year) | ROHS3 Compliant | /files/rochesterelectronicsllc-pcf8583t5512-datasheets-8036.pdf | 8-SOIC (0.295, 7.50mm Width) | I2C, 2-Wire Serial | Alarm, NVSRAM, Square Wave Output | 2.5V~6V | 8-SO | 240B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD | 10μA~50μA @ 1V~5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BQ3287MT-SB2 | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Tube | 3 (168 Hours) | ROHS3 Compliant | /files/rochesterelectronicsllc-bq4010ma200-datasheets-2479.pdf | 24-DIP Module (0.61, 15.49mm) | Parallel | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | 24-DIP Module (18.42x18.72) | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1688S | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 3.05mm | Non-RoHS Compliant | 2005 | /files/maximintegrated-ds1688s-datasheets-2225.pdf | 28-SOIC (0.295, 7.50mm Width) | 18.1mm | 8.565mm | 3.3V | Contains Lead | 28 | 28 | Parallel | EAR99 | CAN ALSO OPERATE WITH 5V SUPPLY | No | 8542.39.00.01 | e3 | Alarm, Leap Year, Square Wave Output, Unique ID | Matte Tin (Sn) | 2.7V~3.3V 4.5V~5.5V | DUAL | 3V | 1.27mm | DS1688 | 28 | 114B | 16 | Clock | 1 | 0.032MHz | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD | |||||||||||||||||||||||||||||||||
| DS12885Q | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 4.57mm | Non-RoHS Compliant | 2006 | /files/maximintegrated-ds12887a-datasheets-9581.pdf | 28-LCC (J-Lead) | 11.505mm | 11.505mm | Contains Lead | 28 | Parallel | no | EAR99 | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING | not_compliant | 8542.39.00.01 | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Tin/Lead (Sn/Pb) | YES | 4.5V~5.5V | QUAD | 245 | 5V | 1.27mm | DS12885 | 28 | NOT SPECIFIED | Timer or RTC | 5V | Not Qualified | S-PQCC-J28 | 114B | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | YES | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V | |||||||||||||||||||||||||
| BQ3287EAMT | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | ROHS3 Compliant | /files/texasinstruments-bq3287emt-datasheets-7996.pdf | 24-DIP Module (0.61, 15.49mm) | 33.72mm | 9.52mm | 18.42mm | 5V | Contains Lead | 24 | 24 | Parallel | no | EAR99 | Tin | No | 8542.39.00.01 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ3287 | Timer or RTC | 5V | 242B | Clock | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | |||||||||||||||||||||||||||||||||
| RTC-72423A | EPSON |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | 85°C | -40°C | Non-RoHS Compliant | /files/epson-rtc62423a3rohs-datasheets-2591.pdf | 24-SOIC (0.311, 7.90mm Width) | 24 | Parallel | Leap Year | 4.5V~5.5V | 24-SOP | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1743P-100 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 3 (168 Hours) | CMOS | Non-RoHS Compliant | 2007 | /files/maximintegrated-ds1743w150-datasheets-0658.pdf | 34-PowerCap™ Module | Contains Lead | 34 | Parallel | yes | EAR99 | A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED | not_compliant | 8473.30.11.80 | e3 | Leap Year, NVSRAM, Y2K | Matte Tin (Sn) | YES | 4.5V~5.5V | DUAL | 260 | 5V | DS1743 | 34 | NOT SPECIFIED | Timer or RTC | 5V | Not Qualified | R-XDMA-U34 | 8KB | 0.032MHz | SECONDS | 8 | HH:MM:SS (24 hr) | N | NO | YY-MM-DD-dd | 3mA @ 5V | 3V |
