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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) | 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 | REACH SVHC | Max Supply Voltage | Min Supply Voltage | Number of Pins | Interface | Pbfree Code | ECCN Code | 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 | Temperature Grade | Operating Temperature (Max) | Time@Peak Reflow Temperature-Max (s) | Subcategory | Power Supplies | Qualification Status | JESD-30 Code | Supplier Device Package | Memory Size | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940NT-I/MS | Microchip Technology |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q100 | Surface Mount | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | 1.1mm | ROHS3 Compliant | 2012 | /files/microchiptechnology-mcp7940nisn-datasheets-8300.pdf | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 3mm | 3mm | 8 | 7 Weeks | 8 | I2C, 2-Wire Serial | EAR99 | No | e3 | Alarm, Leap Year, Square Wave Output, SRAM | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.65mm | MCP7940N | 8 | 40 | Timer or RTC | 2/5V | 64B | Clock | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | I2C | YY-MM-DD-dd | 1.2μA @ 3.3V | 1.3V~5.5V | ||||||||||||||||||||||||
| MCP7940MT-I/MS | Microchip Technology |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | 1.1mm | ROHS3 Compliant | 2007 | /files/microchiptechnology-mcp7940mtistvao-datasheets-2669.pdf | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 3mm | 3mm | 8 | 7 Weeks | 8 | I2C, 2-Wire Serial | EAR99 | No | e3 | Alarm, Leap Year, Square Wave Output, SRAM | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.65mm | MCP7940M | 40 | Timer or RTC | 2/5V | 64B | Clock | 1 | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | I2C | YY-MM-DD-dd | 1μA @ 5.5V | |||||||||||||||||||||||||||
| PCF85063ATL/1,118 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Cut Tape (CT) | 1 (Unlimited) | CMOS | 0.5mm | ROHS3 Compliant | 2010 | /files/nxpusainc-pcf85063atl1118-datasheets-3055.pdf | 10-XFDFN Exposed Pad | 2.6mm | 2.6mm | 10 | 7 Weeks | I2C, 2-Wire Serial | EAR99 | 8542.39.00.01 | e4 | Alarm, Leap Year, Square Wave Output | Nickel/Palladium/Gold (Ni/Pd/Au) | YES | 0.9V~5.5V | DUAL | NOT SPECIFIED | 3.3V | 0.5mm | PCF85063 | 10 | NOT SPECIFIED | Timer or RTC | 1.2/5V | Not Qualified | S-PDSO-N10 | 1 | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | I2C | YY-MM-DD-dd | 0.6μA @ 3.3V | |||||||||||||||||||||||||||
| MCP7940NT-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q100 | Surface Mount | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | 1.2mm | ROHS3 Compliant | 2011 | /files/microchiptechnology-mcp7940nisn-datasheets-8300.pdf | 8-TSSOP (0.173, 4.40mm Width) | 4.4mm | 3mm | 8 | 5 Weeks | 8 | I2C, 2-Wire Serial | EAR99 | No | e3 | Alarm, Leap Year, Square Wave Output, SRAM | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.65mm | MCP7940N | 8 | 40 | Timer or RTC | 2/5V | 64B | Clock | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | I2C | YY-MM-DD-dd | 1.2μA @ 3.3V | 1.5V~5.5V | ||||||||||||||||||||||||
| DS1685-5+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | Through Hole | 0°C~70°C | Tube | 1 (Unlimited) | CMOS | ROHS3 Compliant | 2000 | /files/maximintegrated-ds16875-datasheets-0310.pdf | 24-DIP (0.600, 15.24mm) | 32.26mm | 4.45mm | 14.61mm | 5V | Lead Free | 24 | 6 Weeks | Unknown | 24 | Parallel | yes | EAR99 | No | 8473.30.11.80 | e3 | Alarm, NVSRAM, Square Wave Output, Y2K | Matte Tin (Sn) | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | DS1685 | 24 | 30 | Timer or RTC | 5V | 242B | Clock | 1 | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | YY-MM-DD-dd | 3mA @ 5V | 2.5V~3.7V | ||||||||||||||||||||
| RTC-4574SA:B3:PURE SN | EPSON |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | RTC-4574SA | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/epson-rtc4574sab3rohs-datasheets-8015.pdf | 14-SOIC (0.197, 5.00mm Width) | 15 Weeks | 3-Wire Serial | Alarm | 1.6V~5.5V | 14-SOP | 1μA~2μA @ 3V~5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S-35391A-I8T1U | ABLIC U.S.A. Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | 0.5mm | RoHS Compliant | /files/ablicusainc-s35391ai8t1u-datasheets-2825.pdf | 8-SMD, Flat Lead | 2.23mm | 1.97mm | 8 | 18 Weeks | I2C, 2-Wire Serial | yes | unknown | Alarm, Leap Year | YES | 1.3V~5.5V | DUAL | 3V | 0.5mm | R-PDSO-F8 | 0.4MHz | HH:MM:SS (12/24 hr) | SERIAL, 2-WIRE/I2C | YY-MM-DD-dd | 14μA~30μA @ 3V~5V | ||||||||||||||||||||||||||||||||||||||||
| RV-3129-C3-32.768KHZ-OPTION-A-TA-QC | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv3129c332768khzoptionbtaqc-datasheets-2703.pdf | 10-VCDFN | 2 Weeks | I2C, 2-Wire Serial | Alarm, EEPROM, NVRAM, Trickle Charger | Gold Flash (Au) | 1.3V~5.5V | 260 | 40 | 2B 8B | HH:MM:SS | YY-MM-DD-dd | 1μA @ 3V | |||||||||||||||||||||||||||||||||||||||||||||||||
| DS1556WP-120IND+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 3 (168 Hours) | CMOS | ROHS3 Compliant | 2010 | /files/maximintegrated-ds155670-datasheets-9871.pdf | 34-PowerCap™ Module | 3.3V | Lead Free | 34 | 10 Weeks | 34 | Parallel | yes | EAR99 | No | 8473.30.11.80 | e3 | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Matte Tin (Sn) | 2.97V~3.63V | DUAL | 3.3V | DS1556 | 34 | Timer or RTC | 128KB | Clock | 0.032MHz | SECONDS | 8 | HH:MM:SS (24 hr) | Y | NO | YY-MM-DD-dd | 4mA @ 3.3V | 3V | ||||||||||||||||||||||||||||
| RV-3129-C3-32.768KHZ-OPTION-B-TB-QA | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~125°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv3129c332768khzoptionbtaqc-datasheets-2703.pdf | 10-VCDFN | 2 Weeks | I2C, 2-Wire Serial | Alarm, EEPROM, NVRAM, Trickle Charger | Gold Flash (Au) | 1.3V~5.5V | 260 | 40 | 2B 8B | HH:MM:SS | YY-MM-DD-dd | 1μA @ 3V | |||||||||||||||||||||||||||||||||||||||||||||||||
| RV-3149-C3-32.768KHZ-OPTION-A-TA-QC | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv3149c332768khzoptionbtaqc-datasheets-2756.pdf | 10-VCDFN | 2 Weeks | SPI, 4-Wire Serial | Alarm, EEPROM, NVRAM, Trickle Charger | Gold Flash (Au) | 1.3V~5.5V | 260 | 40 | 2B 8B | HH:MM:SS | YY-MM-DD-dd | 1μA @ 3V | |||||||||||||||||||||||||||||||||||||||||||||||||
| RV-3129-C3-32.768KHZ-OPTION-B-TA-QC | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv3129c332768khzoptionbtaqc-datasheets-2703.pdf | 10-VCDFN | 2 Weeks | I2C, 2-Wire Serial | Alarm, EEPROM, NVRAM, Trickle Charger | Gold Flash (Au) | 1.3V~5.5V | 260 | 40 | 2B 8B | HH:MM:SS | YY-MM-DD-dd | 1μA @ 3V | |||||||||||||||||||||||||||||||||||||||||||||||||
| DS1340C-18# | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 2.65mm | ROHS3 Compliant | 2002 | /files/maximintegrated-ds1340z33tr-datasheets-8360.pdf | 16-SOIC (0.295, 7.50mm Width) | 10.3mm | 7.5mm | 16 | 6 Weeks | I2C, 2-Wire Serial | yes | EAR99 | not_compliant | 8542.39.00.01 | e3 | Leap Year, Trickle-Charger | Tin (Sn) | YES | 1.71V~5.5V | DUAL | 260 | 1.8V | 1.27mm | DS1340 | 16 | 40 | Not Qualified | R-PDSO-G16 | 0.032MHz | HH:MM:SS (24 hr) | I2C | YY-MM-DD-dd | 100μA @ 1.89V | 1.3V~3.7V | |||||||||||||||||||||||||||||
| PCF2127AT/1,518 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 3 (168 Hours) | CMOS | 2.65mm | ROHS3 Compliant | 2003 | /files/nxpusainc-pcf2127at1512-datasheets-2610.pdf | 20-SOIC (0.295, 7.50mm Width) | 12.8mm | 7.5mm | 20 | I2C, 2-Wire Serial | unknown | 8542.39.00.01 | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | YES | 1.8V~4.2V | DUAL | 3V | 1.27mm | PCF2127 | 20 | Timers or RTCs | 2/4V | Not Qualified | R-PDSO-G20 | 512B | 0.032MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | I2C | YY-MM-DD-dd | 1.5μA @ 3.3V | 1.8V~4.2V | ||||||||||||||||||||||||||||||
| DS1343E-3+ | Maxim Integrated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | 1.1mm | ROHS3 Compliant | 2002 | /files/maximintegrated-ds1343e33-datasheets-1206.pdf | 20-TSSOP (0.173, 4.40mm Width) | 6.5mm | 4.4mm | 3V | 20 | 6 Weeks | 20 | SPI | yes | EAR99 | No | 8542.39.00.01 | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 2.7V~5.5V | DUAL | 3V | 0.65mm | DS1343 | 20 | Timers or RTCs | 3V | 96B | Clock | 1 | 4MHz | SECONDS | HH:MM:SS (12/24 hr) | Y | NO | SERIAL, 3-WIRE | YY-MM-DD-dd | 1.3V~5.5V | ||||||||||||||||||||||||||
| BQ4285EP | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Through Hole | 0°C~70°C | Tube | 3 (168 Hours) | Non-RoHS Compliant | /files/rochesterelectronicsllc-bq4285ep-datasheets-2740.pdf | 24-DIP (0.600, 15.24mm) | Parallel | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V~5.5V | 24-PDIP | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| RV-3149-C3-32.768KHZ-OPTION-A-TB-QA | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~125°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv3149c332768khzoptionbtaqc-datasheets-2756.pdf | 10-VCDFN | 2 Weeks | SPI, 4-Wire Serial | Alarm, EEPROM, NVRAM, Trickle Charger | Gold Flash (Au) | 1.3V~5.5V | 260 | 40 | 2B 8B | HH:MM:SS | YY-MM-DD-dd | 1μA @ 3V | |||||||||||||||||||||||||||||||||||||||||||||||||
| RV-8803-C7-32.768KHZ-3PPM-TA-QA | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv8803c732768khz3ppmtaqa-datasheets-2742.pdf | 8-WCDFN | 2 Weeks | I2C | Alarm, Leap Year, RAM | Gold Flash (Au) | 1.5V~5.5V | 260 | 40 | HH:MM:SS | YY-MM-DD-dd | 350nA @ 3V | ||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8564AU/5GC/1,01 | NXP USA Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Bulk | 1 (Unlimited) | CMOS | ROHS3 Compliant | 2008 | /files/nxpusainc-pcf8564acx91005-datasheets-2675.pdf | Die | 9 | I2C, 2-Wire Serial | 8542.39.00.01 | Alarm, Leap Year, Square Wave Output, Watchdog Timer | YES | 1V~5.5V | UPPER | 2V | PCF8564 | 9 | 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 | ||||||||||||||||||||||||||||||||||||
| BQ3285LSS | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Tube | 3 (168 Hours) | CMOS | Non-RoHS Compliant | 24-SSOP (0.154, 3.90mm Width) | 24 | Parallel | yes | e0 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | TIN LEAD | YES | 2.7V~3.6V | DUAL | NOT SPECIFIED | 3.15V | COMMERCIAL | 70°C | NOT SPECIFIED | COMMERCIAL | R-PDSO-G24 | 242B | 1 | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V~4V | ||||||||||||||||||||||||||||||||||||||||
| RV-3149-C3-32.768KHZ-OPTION-B-TA-QC | Micro Crystal AG | $3.71 |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv3149c332768khzoptionbtaqc-datasheets-2756.pdf | 10-VCDFN | 2 Weeks | SPI, 4-Wire Serial | Alarm, EEPROM, NVRAM, Trickle Charger | Gold Flash (Au) | 1.3V~5.5V | 260 | 40 | 2B 8B | HH:MM:SS | YY-MM-DD-dd | 1μA @ 3V | ||||||||||||||||||||||||||||||||||||||||||||||||
| RV-8564-C3-32.768KHZ-20PPM-TA-QC | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv8564c332768khz20ppmtaqc-datasheets-2729.pdf | 10-VCDFN | 2 Weeks | I2C | Alarm, Leap Year | Gold Flash (Au) | 1V~5.5V | 260 | 40 | HH:MM:SS | YY-MM-DD-dd | 350nA @ 3V | ||||||||||||||||||||||||||||||||||||||||||||||||||
| RV-8063-C7-32.768KHZ-20PPM-TA-QC | Micro Crystal |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q200 | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | ROHS3 Compliant | /files/microcrystalag-rv8063c732768khz20ppmtaqc-datasheets-2716.pdf | 8-WCDFN | 2 Weeks | SPI, 3-Wire Serial | Alarm, Leap Year, RAM | Gold Flash (Au) | 0.9V~5.5V | 260 | 40 | HH:MM:SS | YY-MM-DD-dd | 240nA @ 3V | ||||||||||||||||||||||||||||||||||||||||||||||||||
| PCA8565BS/1,118 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~125°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | 1mm | ROHS3 Compliant | 2003 | /files/nxpusainc-pca8565ts1118-datasheets-9861.pdf | 10-VFDFN Exposed Pad | 3mm | 3mm | 10 | I2C, 2-Wire Serial | 8542.39.00.01 | e4 | Alarm, Leap Year, Square Wave Output, Watchdog Timer | NICKEL PALLADIUM GOLD | YES | 1.8V~5.5V | DUAL | 260 | 2V | 0.5mm | PCA8565 | 10 | 30 | Not Qualified | S-PDSO-N10 | 1 | 0.032MHz | HH:MM:SS (24 hr) | I2C | YY-MM-DD-dd | 1.2μA~5μA @ 2V~5V | |||||||||||||||||||||||||||||||||
| ISL12029IB27Z | 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-isl12029aib27z-datasheets-2686.pdf | 14-SOIC (0.154, 3.90mm Width) | I2C, 2-Wire Serial | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V~5.5V | 14-SOIC | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| AM0815AQ | Ambiq Micro, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | 85°C | -40°C | 32.768kHz | RoHS Compliant | /files/ambiqmicroinc-am0815aq-datasheets-2599.pdf | 16-VFQFN Exposed Pad | 900μm | 3.6V | 1.5V | SPI | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 1.5V~3.6V | 16-QFN (3x3) | 256B | 2 | HH:MM:SS:hh | YY-MM-DD-dd | 1.4V~3.6V | ||||||||||||||||||||||||||||||||||||||||||||||
| CBC92141C-Q3-TR3 | Cymbet Corporation |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | RoHS Compliant | /files/cymbetcorporation-cbc92132cq3tr3-datasheets-2687.pdf | 16-UFQFN Exposed Pad | 9 Weeks | I2C | Alarm, Backup Supply Charger, Leap Year, RAM | 2.5V~5.5V | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 60nA @ 2.5V~5.5V | 4.1V | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| MCP7940MT-I/STVAO | Microchip Technology |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Automotive, AEC-Q100 | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | 1.2mm | /files/microchiptechnology-mcp7940mtistvao-datasheets-2669.pdf | 8-TSSOP (0.173, 4.40mm Width) | 4.4mm | 3mm | 8 | I2C, 2-Wire Serial | compliant | Alarm, Leap Year, Square Wave Output, SRAM | YES | 1.8V~5.5V | DUAL | 2.5V | 0.65mm | R-PDSO-G8 | 64B | 1 | HH:MM:SS (12/24 hr) | I2C | YY-MM-DD-dd | 1.2μA @ 3.3V | |||||||||||||||||||||||||||||||||||||||||
| BQ3285LDSS | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | 0°C~70°C | Tube | 2 (1 Year) | Non-RoHS Compliant | /files/rochesterelectronicsllc-bq3285ldss-datasheets-2709.pdf | 24-SSOP (0.154, 3.90mm Width) | Parallel | Alarm, Daylight Savings, NVSRAM | 2.7V~5.5V | 24-SSOP/QSOP | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | 2.4V~4V | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF2129AT/1,518 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 3 (168 Hours) | CMOS | ROHS3 Compliant | 2003 | /files/nxpusainc-pcf2129at2518-datasheets-0379.pdf | 20-SOIC (0.295, 7.50mm Width) | 20 | I2C, 2-Wire Serial | 8542.39.00.01 | e3 | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | MATTE TIN | YES | 1.8V~4.2V | DUAL | NOT SPECIFIED | 1.27mm | PCF2129 | 20 | NOT SPECIFIED | Timers or RTCs | 2/4V | Not Qualified | R-PDSO-G20 | SECONDS | HH:MM:SS (12/24 hr) | Y | YES | SERIAL, 4 WIRE/SPI | YY-MM-DD-dd | 1.5μA @ 3.3V | 1.8V~4.2V |
