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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 | REACH SVHC | Max Supply Voltage | Min Supply Voltage | Number of Pins | Interface | Pbfree Code | ECCN Code | Additional Feature | Radiation Hardening | Reach Compliance Code | HTS Code | JESD-609 Code | Feature | Terminal Finish | Surface Mount | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Base Part Number | Pin Count | Temperature Grade | Operating Temperature (Max) | Supply Voltage-Max (Vsup) | Supply Voltage-Min (Vsup) | Time@Peak Reflow Temperature-Max (s) | Subcategory | Power Supplies | Qualification Status | JESD-30 Code | Supplier Device Package | Memory Size | Number of Bits | Logic Function | Number of Outputs | uPs/uCs/Peripheral ICs Type | 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 | Non-Volatile Memory |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940MT-I/MNY | Microchip Technology |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 1 (Unlimited) | CMOS | ROHS3 Compliant | 2012 | /files/microchiptechnology-mcp7940mtistvao-datasheets-2669.pdf | 8-WFDFN Exposed Pad | 2mm | 750μm | 3mm | Lead Free | 8 | 6 Weeks | No SVHC | 8 | I2C, 2-Wire Serial | EAR99 | No | e4 | Alarm, Leap Year, Square Wave Output, SRAM | Nickel/Palladium/Gold (Ni/Pd/Au) | YES | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.5mm | MCP7940M | 40 | Timer or RTC | 2/5V | Clock | 1 | SECONDS | HH:MM:SS (12/24 hr) | Y | I2C | YY-MM-DD-dd | 1μA @ 5.5V | 64 B | ||||||||||||||||||||||||||||||||||
| RV-3129-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-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-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-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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MCP795W21-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | Surface Mount | -40°C~85°C | Tube | 1 (Unlimited) | CMOS | ROHS3 Compliant | 2011 | /files/microchiptechnology-mcp795w11ist-datasheets-0972.pdf | 14-TSSOP (0.173, 4.40mm Width) | 5.1mm | 1.05mm | 4.5mm | 14 | 18 Weeks | 14 | SPI | EAR99 | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | No | 8542.39.00.01 | e3 | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | Matte Tin (Sn) - annealed | 1.8V~3.6V | DUAL | 260 | 5V | 0.65mm | MCP795W21 | 14 | 40 | Timer or RTC | 2/5V | 64B | 8 | Clock | 10MHz | 1/100SECOND | HH:MM:SS:hh (12/24 hr) | Y | NO | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1.3V~3.6V | |||||||||||||||||||||||||||||||
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8564ACX9/1,005 | NXP Semiconductors |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Bulk | 1 (Unlimited) | ROHS3 Compliant | 2003 | /files/nxpusainc-pcf8564acx91005-datasheets-2675.pdf | Die | I2C, 2-Wire Serial | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 1V~5.5V | PCF8564 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.6μA~0.75μA @ 2V~5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1251WP-120 | Rochester Electronics |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | 3 (168 Hours) | Non-RoHS Compliant | /files/rochesterelectronicsllc-ds1245yp70-datasheets-4016.pdf | 34 | no | USE DS9034PCX TO ORDER POWERCAP | unknown | e0 | TIN LEAD | YES | DUAL | J INVERTED | NOT SPECIFIED | 3.3V | 34 | COMMERCIAL | 70°C | 3.63V | 2.97V | NOT SPECIFIED | COMMERCIAL | R-XDMA-U34 | TIMER, REAL TIME CLOCK | 8 | PARALLEL, DIRECT ADDRESS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| AM1805AQ | Ambiq Micro, Inc. |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C | Tape & Reel (TR) | 3 (168 Hours) | RoHS Compliant | /files/ambiqmicroinc-am1815aq-datasheets-2604.pdf | 16-VFQFN Exposed Pad | I2C | Alarm, Leap Year, RAM, Supervisor, Trickle Charger, Unique ID, Watchdog Timer | 1.5V~3.6V | 16-QFN (3x3) | 256B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.4V~3.6V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RV-8263-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-rv8263c732768khz20ppmtaqc-datasheets-2721.pdf | 8-WCDFN | 2 Weeks | I2C | Alarm, Leap Year, RAM | Gold Flash (Au) | 0.9V~5.5V | 260 | 40 | HH:MM:SS | YY-MM-DD-dd | 240nA @ 3V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PT7C4372AZEEX | Diodes Incorporated |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | Surface Mount | -40°C~85°C TA | Tape & Reel (TR) | 1 (Unlimited) | https://pdf.utmel.com/r/datasheets/diodesincorporated-pt7c4372azeex-datasheets-2681.pdf | 8-WFDFN Exposed Pad | I2C, 2-Wire Serial | Alarm, Leap Year | 1.8V~6V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 3V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8583BS,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 | 1mm | ROHS3 Compliant | 1997 | /files/nxpusainc-pcf8583bs518-datasheets-2728.pdf | 20-VQFN Exposed Pad | 5mm | 5mm | 20 | I2C, 2-Wire Serial | TIMEKEEPING CURRENT = 10UA; AUTO WORD INCREMENTING | unknown | 8542.39.00.01 | e4 | Alarm, NVSRAM, Square Wave Output | NICKEL PALLADIUM GOLD | YES | 2.5V~6V | QUAD | 260 | 5V | 0.65mm | PCF8583 | 20 | 30 | Timer or RTC | 3/5V | Not Qualified | S-PQCC-N20 | 240B | 0.1MHz | 1/100SECOND | 1 | HH:MM:SS:hh (12/24 hr) | Y | YES | I2C | YY-MM-DD | 10μA~50μA @ 1V~5V | |||||||||||||||||||||||||||||||||
| RX-4045SA:AA | EPSON |
Min: 1 Mult: 1 |
0 | 0x0x0 | download | Clock/Calendar | RX-4045SA | Surface Mount | Surface Mount | -40°C~85°C | 1 (Unlimited) | SMD/SMT | 85°C | -40°C | 32.768kHz | ROHS3 Compliant | /files/epson-rx4045saaa0-datasheets-2477.pdf | 14-SOIC (0.197, 5.00mm Width) | 5mm | 3.2mm | 10.1mm | No SVHC | 5.5V | 1.7V | 14 | SPI | Alarm, Leap Year | 1.7V~5.5V | 14-SOP | 3 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V |
