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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 | 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 | 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 | Supply Current-Max | Qualification Status | JESD-30 Code | Supplier Device Package | Memory Size | Memory Type | Logic Function | Number of Outputs | RAM (words) | Number of Timers | On Chip Data RAM Width | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DS1302N | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | Non-RoHS Compliant | 2002 | /files/maximintegrated-ds1302ztr-datasheets-8160.pdf | 8-DIP (0.300, 7.62mm) | 9.91mm | 4.45mm | 7.87mm | 3.3V | Contains Lead | 8 | Unknown | 8 | 3-Wire Serial | no | EAR99 | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | Tin | No | e0 | Leap Year, NVSRAM, Trickle-Charger | 2V~5.5V | DUAL | 240 | 3.3V | 2.54mm | DS1302 | 8 | 20 | Timers or RTCs | 3/5V | 31B | Clock | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | N | YES | SERIAL, 3-WIRE | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | 2V~5.5V | ||||||||||||||||||||||||||
| DS1315-5 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Phantom Time Chip | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | 32.8kHz | 4.572mm | Non-RoHS Compliant | 2009 | /files/maximintegrated-ds1315s5-datasheets-0352.pdf | 16-DIP (0.300, 7.62mm) | 7.62mm | 5V | Contains Lead | 16 | 1.627801g | No SVHC | 16 | Parallel | no | EAR99 | Tin | No | e0 | Leap Year | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | DS1315 | 16 | 20 | Timer or RTC | 5V | Clock | 1 | HH:MM:SS:hh (12/24 hr) | N | YES | SERIAL, FIXED PROTOCOL | YY-MM-DD-dd | 1.3mA @ 5V | 2.5V~3.7V | ||||||||||||||||||||||||||||
| BQ4845S-A4N | Texas Instruments |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 2.667mm | ROHS3 Compliant | /files/texasinstruments-bq4845ypa4-datasheets-2776.pdf | 28-SOIC (0.295, 7.50mm Width) | 17.9705mm | 7.5565mm | 5V | Lead Free | 28 | 730.794007mg | No SVHC | 28 | Parallel | EAR99 | Gold | No | 8542.39.00.01 | e4 | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.75V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | Timer or RTC | 5V | Clock | 1 | 0.032MHz | SECONDS | 8 | HH:MM:SS (12/24 hr) | Y | NO | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | 2.3V~4V | ||||||||||||||||||||||||||||
| DS1642-100 | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | Non-RoHS Compliant | 2005 | /files/maximintegrated-ds164285-datasheets-3057.pdf | 24-DIP Module (0.600, 15.24mm) | 37.85mm | 78.51mm | 17.78mm | 5V | Contains Lead | 24 | Unknown | 24 | Parallel | no | EAR99 | No | 8473.30.11.80 | 50mA | e0 | Leap Year, NVSRAM | Tin/Lead (Sn/Pb) | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | DS1642 | Timer or RTC | 5V | 2KB | Clock | 100 ns | 0.032MHz | SECONDS | HH:MM:SS (24 hr) | N | NO | YY-MM-DD-dd | 3mA @ 5V | ||||||||||||||||||||||||||||
| BQ4845S-A4 | 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 | /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 | 4.75V~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 | ||||||||||||||||||||||||||||||
| X1228S14 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | |||||||||||||||||||||||||||||||
| PCF8563P/F4,112 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 4.2mm | ROHS3 Compliant | 2000 | /files/nxpusainc-pcf8563t5518-datasheets-9882.pdf | 8-DIP (0.300, 7.62mm) | 9.5mm | 7.62mm | 8 | I2C, 2-Wire Serial | unknown | 8542.39.00.01 | e4 | Alarm, Leap Year, Watchdog Timer | NICKEL PALLADIUM GOLD | NO | 1.8V~5.5V | DUAL | 250 | 2V | 2.54mm | PCF8563 | 8 | 40 | Timer or RTC | 2/5V | Not Qualified | R-PDIP-T8 | 0.032MHz | SECONDS | HH:MM:SS (24 hr) | Y | YES | I2C | YY-MM-DD-dd | 0.6μA~0.75μA @ 2V~5V | |||||||||||||||||||||||||||||||||
| DS14285S/T&R | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tape & Reel (TR) | 3 (168 Hours) | Non-RoHS Compliant | /files/rochesterelectronicsllc-ds14285-datasheets-9384.pdf | 24-SOIC (0.295, 7.50mm Width) | Parallel | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | 24-SOIC | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA @ 4.5V~5.5V | 2.5V~3.6V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8583P/F5,112 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 4.2mm | ROHS3 Compliant | 1997 | /files/nxpusainc-pcf8583bs518-datasheets-2728.pdf | 8-DIP (0.300, 7.62mm) | 9.5mm | 7.62mm | 8 | I2C, 2-Wire Serial | 8542.39.00.01 | e4 | Alarm, NVSRAM, Square Wave Output | Nickel/Palladium/Gold (Ni/Pd/Au) | NO | 2.5V~6V | DUAL | 250 | 5V | 2.54mm | PCF8583 | 8 | 40 | Timer or RTC | 3/5V | 0.2mA | Not Qualified | R-PDIP-T8 | 240B | 256 | 8 | 0.1MHz | 1/100SECOND | HH:MM:SS:hh (12/24 hr) | Y | YES | I2C | YY-MM-DD | 10μA~50μA @ 1V~5V |
