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| Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Part Status | Type | 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 | Lifecycle Status | Pbfree Code | Thickness | ECCN Code | Additional Feature | Contact Plating | Radiation Hardening | Reach Compliance Code | HTS Code | 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 | Supply Current-Max | Qualification Status | JESD-30 Code | Supplier Device Package | Memory Size | Number of Bits | Memory Type | Logic Function | Number of Outputs | Number of Timers | Clock Frequency | Time-Min | External Data Bus Width | Time Format | Interrupt Capability | Volatile | Information Access Method | Date Format | Current - Timekeeping (Max) | Voltage - Supply, Battery |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DS1602 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Elapsed Time Counter | Through Hole | Through Hole | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 32.8kHz | Non-RoHS Compliant | 2002 | /files/maximintegrated-ds1602s-datasheets-4005.pdf | 8-DIP (0.300, 7.62mm) | Contains Lead | 8 | 8 | 3-Wire Serial | EAR99 | TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA | not_compliant | e0 | Tin/Lead (Sn/Pb) | 4.5V~5.5V | DUAL | 240 | 5V | DS1602 | 8 | 20 | Not Qualified | Clock, Counter | 1 | Binary | SERIAL, 3-WIRE | 50μA @ 5V | 2.5V~3.5V | ||||||||||||||||||||||||||||||||||||||
| DS1384FP-12 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tray | 3 (168 Hours) | CMOS | 2.45mm | Non-RoHS Compliant | 2000 | /files/maximintegrated-ds1384fp12-datasheets-5696.pdf | 44-QFP | 10mm | 10mm | Contains Lead | 44 | Parallel | EAR99 | not_compliant | 8542.39.00.01 | e0 | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Tin/Lead (Sn/Pb) | 4.5V~5.5V | QUAD | 240 | 5V | 0.8mm | DS1384 | 44 | 20 | Timer or RTC | 5V | Not Qualified | S-PQFP-G44 | 50B | Clock | 1 | 0.032MHz | 1/100SECOND | 8 | HH:MM:SS:hh (12/24 hr) | Y | YES | YY-MM-DD-dd | 3mA @ 5V | 2.4V~4V | ||||||||||||||||||||||||||
| DS1742W-150 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 8.51mm | Non-RoHS Compliant | 2007 | /files/maximintegrated-ds1742100ind-datasheets-2354.pdf | 24-DIP Module (0.600, 15.24mm) | 37.595mm | Contains Lead | 24 | 24 | Parallel | EAR99 | not_compliant | 8473.30.11.80 | e0 | Leap Year, NVSRAM, Y2K | Tin/Lead (Sn/Pb) | NO | 2.97V~3.63V | DUAL | 240 | 3.3V | 2.54mm | DS1742 | 24 | NOT SPECIFIED | Timer or RTC | 3.3V | Not Qualified | 2KB | 0.032MHz | SECONDS | 8 | HH:MM:SS (24 hr) | N | NO | YY-MM-DD-dd | 2mA @ 3.3V | ||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||
| DS1743WP-120 | 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 | no | EAR99 | A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED | not_compliant | 8473.30.11.80 | e0 | Leap Year, NVSRAM, Y2K | TIN LEAD | YES | 2.97V~3.63V | DUAL | 240 | 3.3V | DS1743 | 34 | NOT SPECIFIED | Timer or RTC | 3.3V | Not Qualified | R-XDMA-U34 | 8KB | 0.032MHz | SECONDS | 8 | HH:MM:SS (24 hr) | N | NO | YY-MM-DD-dd | 2mA @ 3.3V | 3V | ||||||||||||||||||||||||||||||
| DS1511W | 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 | 2013 | /files/maximintegrated-ds1511w-datasheets-0508.pdf | 28-DIP Module (0.600, 15.24mm) | 37.34mm | 4.45mm | 14.61mm | 3.3V | Contains Lead | 28 | Unknown | 28 | Parallel | no | EAR99 | No | e0 | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Tin/Lead (Sn/Pb) | 3V~3.6V | DUAL | 240 | 3.3V | 2.54mm | DS1511 | 28 | Timer or RTC | 256B | Clock | 11 | 1 | SECONDS | HH:MM:SS (24 hr) | Y | NO | YY-MM-DD-dd | 4mA @ 3V~3.6V | 2.5V~3.7V | |||||||||||||||||||||||||||
| BQ4285S-SB2 | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 2.65mm | ROHS3 Compliant | /files/texasinstruments-bq4285ssb2tr-datasheets-2812.pdf | 24-SOIC (0.295, 7.50mm Width) | 15.4mm | 7.5mm | 5V | Lead Free | 24 | 624.398247mg | 24 | Parallel | EAR99 | Gold | No | 8542.39.00.01 | e4 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4285 | 24 | Timer or RTC | 5V | 114B | Clock | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 2.5V~4V | ||||||||||||||||||||||||||||
| BQ3285ES | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | ROHS3 Compliant | 24-SOIC (0.295, 7.50mm Width) | 15.4mm | 2.65mm | 7.5mm | 5V | Lead Free | 24 | 624.398247mg | 24 | Parallel | ACTIVE (Last Updated: 3 days ago) | yes | 2.35mm | EAR99 | Gold | No | 8542.39.00.01 | e4 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ3285 | 24 | Timer or RTC | 5V | 15mA | 242B | Clock | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | |||||||||||||||||||||||||
| BQ4847YMT | 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 | no | No | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.5V~5.5V | 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 | ||||||||||||||||||||||||||||||||||||||
| BQ4845S-A4TR | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | ROHS3 Compliant | /files/texasinstruments-bq4845sa4tr-datasheets-4637.pdf | 28-SOIC (0.295, 7.50mm Width) | 17.9mm | 2.65mm | 7.5mm | 5V | Lead Free | 28 | 6 Weeks | 730.794007mg | 28 | Parallel | ACTIVE (Last Updated: 4 days ago) | no | 2.35mm | EAR99 | Gold | No | 8542.39.00.01 | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.75V~5.5V | DUAL | 5V | 1.27mm | BQ4845 | 28 | Timer or RTC | 5V | Clock | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | 2.3V~4V | |||||||||||||||||||||||||||
| DS1501YN+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 5.08mm | ROHS3 Compliant | 2013 | /files/maximintegrated-ds1511w-datasheets-0508.pdf | 28-DIP (0.600, 15.24mm) | 36.83mm | 15.24mm | Lead Free | 28 | 6 Weeks | Parallel | yes | EAR99 | 8473.30.11.80 | e3 | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Matte Tin (Sn) | NO | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | DS1501 | 28 | NOT SPECIFIED | Timers or RTCs | 5V | Not Qualified | R-PDIP-T28 | 256B | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (24 hr) | Y | YES | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | 2.5V~3.7V | ||||||||||||||||||||||||||
| DS12885Q | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 4.57mm | Non-RoHS Compliant | /files/rochesterelectronicsllc-ds12885sn-datasheets-9370.pdf | 28-LCC (J-Lead) | 11.505mm | 11.505mm | 28 | Parallel | no | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | TIN LEAD | YES | 4.5V~5.5V | QUAD | 245 | 5V | 1.27mm | 28 | NOT SPECIFIED | COMMERCIAL | S-PQCC-J28 | 114B | 1 | 0.032MHz | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V | ||||||||||||||||||||||||||||||||||||
| BQ4845YS-A4N | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | ROHS3 Compliant | /files/texasinstruments-bq4845ypa4-datasheets-2776.pdf | 28-SOIC (0.295, 7.50mm Width) | 18mm | 2.35mm | 7.52mm | 5V | Lead Free | 28 | 730.794007mg | 28 | Parallel | EAR99 | Gold | No | 8542.39.00.01 | e4 | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | Timer or RTC | 5V | Clock | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | 2.3V~4V | |||||||||||||||||||||||||||||
| DS1307ZN | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°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 | 8 | I2C, 2-Wire Serial | no | EAR99 | not_compliant | 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 | 56B | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | N | YES | I2C | YY-MM-DD-dd | 200μA @ 5V | 2V~3.5V | |||||||||||||||||||||||||||
| BQ4285P-SB2 | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 5.08mm | ROHS3 Compliant | /files/texasinstruments-bq4285ssb2tr-datasheets-2812.pdf | 24-DIP (0.600, 15.24mm) | 31.75mm | 5V | Lead Free | 24 | 24 | Parallel | yes | EAR99 | Tin | No | 8542.39.00.01 | e3 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4285 | 24 | Timer or RTC | 5V | 114B | Clock | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 2.5V~4V | ||||||||||||||||||||||||||||||
| BQ4842YMA-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-bq4842yma85-datasheets-7993.pdf | 32-DIP Module (0.61, 15.49mm) | 5V | Contains Lead | 32 | 32 | Parallel | no | EAR99 | Tin | No | 8542.39.00.01 | Alarm, Supervisor, Watchdog Timer | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4842 | Timer or RTC | 5V | 1000kB | Clock | 1/100SECOND | 8 | HH:MM:SS:hh (24 hr) | Y | NO | YY-MM-DD-dd | 4mA @ 4.5 V~5.5 V | ||||||||||||||||||||||||||||||||||||
| BQ3287EMT | 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) | 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 | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | |||||||||||||||||||||||||||||||||||
| X1227S8 | 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BQ3285LFSS-A1 | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tube | 2 (1 Year) | SMD/SMT | CMOS | 1.73mm | ROHS3 Compliant | /files/texasinstruments-bq3285lfssa1-datasheets-8001.pdf | 24-SSOP (0.154, 3.90mm Width) | 8.65mm | 3.9mm | 3V | Lead Free | 24 | 129.500622mg | No SVHC | 24 | Parallel | EAR99 | Gold | No | 8542.39.00.01 | e4 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.7V~5.5V | DUAL | 260 | 3V | 0.635mm | BQ3285 | 24 | Timer or RTC | 3/5V | 242B | Non-Volatile, RAM | Clock | 10 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 100μA @ 3V | 2.4V~4V | ||||||||||||||||||||||||
| BQ3285ESS | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | 0°C~70°C | Tube | 2 (1 Year) | CMOS | 1.75mm | ROHS3 Compliant | /files/texasinstruments-bq3285esstrg4-datasheets-2678.pdf | 24-SSOP (0.154, 3.90mm Width) | 8.65mm | 3.9mm | 5V | Lead Free | 24 | 129.500622mg | No SVHC | 24 | Parallel | EAR99 | Gold | No | 8542.39.00.01 | e4 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | DUAL | 260 | 5V | 0.635mm | BQ3285 | 24 | Timer or RTC | 5V | 242B | Clock | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | YES | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | ||||||||||||||||||||||||||
| X1228S14-4.5A | 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-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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1244Y-70 | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Phantom Time Chip | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | 9.398mm | Non-RoHS Compliant | /files/rochesterelectronicsllc-ds1244y70-datasheets-7868.pdf | 28-DIP Module (0.600, 15.24mm) | 38.862mm | 15.24mm | 28 | Parallel | no | e0 | Leap Year, NVSRAM | TIN LEAD | NO | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | 28 | NOT SPECIFIED | COMMERCIAL | R-PDIP-P28 | 32KB | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 10mA @ 5V | |||||||||||||||||||||||||||||||||||||||||
| DS17887-5IND+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 9.398mm | ROHS3 Compliant | 2000 | /files/maximintegrated-ds174875ind-datasheets-1731.pdf | 24-DIP Module (0.600, 15.24mm) | 33.782mm | 5V | Lead Free | 24 | 16 Weeks | 24 | Parallel | yes | EAR99 | No | 8542.39.00.01 | e3 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Matte Tin (Sn) | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS17887 | 24 | Timer or RTC | 5V | 8KB | Clock | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | 2.5V~3.7V | |||||||||||||||||||||||||||
| DS12C887A | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 9.398mm | Non-RoHS Compliant | /files/rochesterelectronicsllc-ds12885sn-datasheets-9370.pdf | 24-DIP Module (0.600, 15.24mm) | 33.782mm | 15.24mm | 24 | Parallel | no | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | TIN LEAD | NO | 4.5V~5.5V | DUAL | 225 | 5V | 2.54mm | 24 | NOT SPECIFIED | COMMERCIAL | R-PDIP-T24 | 113B | 1 | 0.032MHz | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V |
