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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Lifecycle Status | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Bus Type | ECCN (US) | Maximum Operating Supply Voltage (V) | Maximum Operating Temperature (°C) | Maximum Power Dissipation (mW) | Minimum Operating Supply Voltage (V) | Minimum Operating Temperature (°C) | Mounting | Operating Temperature (Max.) | Package Height | Package Length | Package Width | PCB changed | Supplier Package | Typical Operating Supply Voltage (V) | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Function | Number of Outputs | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | RAM Size | uPs/uCs/Peripheral ICs Type | Number of Bits | Clock Frequency | Access Time | Logic Function | Screening Level | External Data Bus Width | RAM (words) | Number of Timers | Time Format | On Chip Data RAM Width | Non-Volatile Memory | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Features | Height | Height Seated (Max) | Length | Width | Thickness | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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  | Mfr. Part #PT7C433833WEXTwicea Part #233-476-PT7C433833WEX | Diodes Incorporated |
Real Time Clock Real-time Clock IC (I2C Bus)
Datasheet
Compare
| Min.:1 Mult.:1 | 20 Weeks | - | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | - | - | - | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | - | - | - | 8542.39.00.01 | 2.7V~5.5V | DUAL | - | - | 3V | 1.27mm | - | - | - | - | - | R-PDSO-G8 | - | - | Not Qualified | - | - | 3/5V | - | - | I2C, 2-Wire Serial | - | - | 56b | - | - | - | - | - | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 125μA @ 2.7V~5.5V | SECONDS | Y | 1.5V~3.7V | NO | I2C | Leap Year, NVSRAM, Square Wave Output | - | 1.75mm | 4.9mm | 3.9mm | - | - | - | ROHS3 Compliant | - | ||
| PT7C433833WEX | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #M41T80M6FTwicea Part #761-476-M41T80M6F | STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC
Datasheet
Compare
| 1412
In Stock
| Min.:1 Mult.:1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | 8 | - | 540.001716mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e4 | - | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | - | 2V~5.5V | DUAL | - | 260 | 3V | 1.27mm | - | - | 30 | M41T80 | 8 | - | - | - | - | - | - | 2.5/5V | - | - | I2C, 2-Wire Serial | - | - | 20B | 20B | - | - | 0.032MHz | - | Clock | - | - | - | 1 | HH:MM:SS:hh (24 hr) | - | 20 B | YY-MM-DD-dd | 2.4μA~31μA @ 2V~5.5V | 1/100SECOND | Y | - | - | I2C | Alarm, Leap Year, Square Wave Output | - | 1.75mm | 4.9mm | 3.9mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41T80M6F | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #BQ4845S-A4NG4Twicea Part #815-476-BQ4845S-A4NG4 | Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Gold | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | - | 28 | - | 730.794007mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tube | - | - | e4 | - | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | - | - | - | 8542.39.00.01 | 4.75V~5.5V | DUAL | - | 260 | 5V | 1.27mm | - | - | - | BQ4845 | 28 | - | - | - | - | 5V | - | 5V | - | - | Parallel | - | - | - | - | - | - | 0.032MHz | - | Clock | - | 8 | - | 1 | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | - | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | 2.667mm | 17.9705mm | 7.5565mm | - | No | - | ROHS3 Compliant | Lead Free | ||
| BQ4845S-A4NG4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #M41T83ZMY6ETwicea Part #761-476-M41T83ZMY6E | STMicroelectronics |
Real Time Clock Serial 32Byte 18-Pin SOX Tube
Datasheet
Compare
| 331
In Stock
| Min.:1 Mult.:1 | - | - | - | Surface Mount | Surface Mount | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | 18 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tube | - | - | e3 | - | Obsolete | 1 (Unlimited) | 18 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | 8542.39.00.01 | 2.38V~5.5V | DUAL | - | 240 | 3V | 1.27mm | not_compliant | - | 30 | M41T83 | 18 | - | - | - | Not Qualified | - | - | 3/5V | - | - | I2C, 2-Wire Serial | - | - | 7B | - | - | 8 | 0.4MHz | - | Clock | - | - | - | 1 | HH:MM:SS:hh (24 hr) | - | - | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 2V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 2.34mm | - | 11.61mm | 7.62mm | - | - | - | ROHS3 Compliant | Lead Free | |
| M41T83ZMY6E | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #M41ST85WMH6TRTwicea Part #761-476-M41ST85WMH6TR | STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOH
Datasheet
Compare
| 619
In Stock
| Min.:1 Mult.:1 | - | - | - | Surface Mount | Surface Mount | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | - | 28 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | e0 | no | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | TIN LEAD | - | - | 8542.39.00.01 | 2.7V~3.6V | DUAL | - | NOT SPECIFIED | 3V | 1.27mm | - | - | NOT SPECIFIED | M41ST | 28 | - | - | - | Not Qualified | - | - | 3/3.3V | - | - | I2C, 2-Wire Serial | - | - | 44B | - | - | - | 0.032MHz | - | Clock | - | - | - | 1 | HH:MM:SS:hh (24 hr) | - | - | YY-MM-DD-dd | 0.5mA @ 2.7V~3.6V | 1/100SECOND | Y | 2.5V~3.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | - | 3.05mm | 18.1mm | 8.56mm | - | - | - | ROHS3 Compliant | - | |
| M41ST85WMH6TR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #MCP79511T-I/MNTwicea Part #536-476-MCP79511T-I/MN | Microchip Technology |
Real Time Clock Serial 64Byte 10-Pin TDFN EP T/R
Datasheet
Compare
| 90000
In Stock
| Min.:1 Mult.:1 | 14 Weeks | - | - | Surface Mount | Surface Mount | 10-WFDFN Exposed Pad | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2012 | - | e3 | - | Active | 1 (Unlimited) | 10 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | 8542.39.00.01 | 1.8V~3.6V | DUAL | - | - | 3V | 0.5mm | - | - | - | MCP79511 | - | - | - | - | - | - | - | - | - | - | SPI | - | - | 64B | - | - | - | 5MHz | - | Clock | - | - | - | - | HH:MM:SS:hh (12/24 hr) | - | - | YY-MM-DD-dd | 1μA @ 1.8V~3.6V | - | - | 1.3V~3.6V | - | - | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | - | 0.8mm | 3mm | 3mm | - | No | - | ROHS3 Compliant | Lead Free | |
| MCP79511T-I/MN | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #BQ4845S-A4TRTwicea Part #815-476-BQ4845S-A4TR | Texas Instruments |
Real Time Clock Parallel 16byte 28-Pin SOIC T/R
Datasheet
Compare
| 21
In Stock
| Min.:1 Mult.:1 | 6 Weeks | ACTIVE (Last Updated: 4 days ago) | Gold | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | - | 28 | - | 730.794007mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0°C~70°C | Tape & Reel (TR) | - | - | - | no | Active | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | - | - | - | 8542.39.00.01 | 4.75V~5.5V | DUAL | - | - | 5V | 1.27mm | - | - | - | BQ4845 | 28 | - | - | - | - | 5V | - | 5V | - | - | Parallel | - | - | - | - | - | - | 0.032MHz | - | Clock | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | - | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 2.65mm | - | 17.9mm | 7.5mm | 2.35mm | No | - | ROHS3 Compliant | Lead Free | |
| BQ4845S-A4TR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #RX-8025SA:AA3Twicea Part #262-476-RX-8025SA:AA3 | EPSON |
IC RTC CLK/CALENDAR I2C 14-SOP
Datasheet
Compare
| 251
In Stock
| Min.:1 Mult.:1 | 13 Weeks | - | - | Surface Mount | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | 14 | 14-SOP | 240.999296mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX-8025SA | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | 85°C | -40°C | - | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3V | - | - | - | - | I2C, 2-Wire Serial | 5.5V | 1.7V | - | - | - | - | - | - | Clock | - | - | - | - | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | - | - | ROHS3 Compliant | Contains Lead | |
| RX-8025SA:AA3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #M48T129V-85PM1Twicea Part #761-476-M48T129V-85PM1 | STMicroelectronics |
Real Time Clock Parallel 128KByte 32-Pin PMDIP
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | Through Hole | Through Hole | 32-DIP Module (0.600, 15.24mm) | - | 32 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0°C~70°C | Tube | - | Timekeeper® | e3 | - | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | MATTE TIN | - | - | 8542.39.00.01 | 3V~3.6V | DUAL | - | 225 | 3.3V | 2.54mm | - | 85GHz | NOT SPECIFIED | M48T129 | 32 | - | - | - | Not Qualified | 3.3V | - | - | - | - | Parallel | - | - | 976.6kB | - | - | - | - | 85 ns | Clock | - | 8 | 128000 | - | HH:MM:SS (24 hr) | 8 | - | YY-MM-DD-dd | 3mA @ 3V~3.6V | SECONDS | Y | - | NO | - | Alarm, Leap Year, Watchdog Timer | - | 9.52mm | 42.8mm | 15.24mm | - | - | - | ROHS3 Compliant | Contains Lead | ||
| M48T129V-85PM1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCF8563TSTwicea Part #17568-476-PCF8563TS | NXP Semiconductors |
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin TSSOP T/R
Datasheet
Compare
| 149200
In Stock
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | Serial (2-Wire, I2C) | EAR99 | 5.5 | 85 | 300 | 1.8 | -40 | Surface Mount | - | 0.95(Max) | 3.1(Max) | 3.1(Max) | 8 | TSSOP | 5|2.5|3.3 | - | - | Tape and Reel | - | - | - | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | Clock/Calendar/Alarm/Timer/Interrupt | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | HH:MM:SS | - | - | DW:DM:M:Y | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Supplier Unconfirmed | - | |
| PCF8563TS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #MCP79401T-I/MSTwicea Part #536-476-MCP79401T-I/MS | Microchip Technology |
IC RTC CLK/CALENDAR I2C 8-MSOP
Datasheet
Compare
| 21
In Stock
| Min.:1 Mult.:1 | 7 Weeks | - | - | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Automotive grade | -40°C~85°C | Tape & Reel (TR) | 2007 | - | e3 | - | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | - | 1.8V~5.5V | DUAL | - | 260 | 2.5V | 0.65mm | - | - | 40 | MCP79401 | 8 | - | - | - | - | - | - | 2/5V | - | - | I2C, 2-Wire Serial | - | - | 64B | - | - | - | 0.4MHz | - | Clock | TS 16949 | - | - | 1 | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 1.2μA Typ @ 3.3V | SECONDS | Y | 1.3V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | - | 1.1mm | 3mm | 3mm | - | No | - | ROHS3 Compliant | - | |
| MCP79401T-I/MS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #X1205S8Twicea Part #4898-476-X1205S8 | Xicor |
-
Datasheet
Compare
| 226
In Stock
| Min.:1 Mult.:1 | - | - | - | Surface Mount | - | SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Bulk | 2005 | - | e0 | - | - | - | 8 | - | - | Tin/Lead (Sn/Pb) | 70°C | 0°C | - | - | DUAL | - | - | 5V | 1.27mm | - | - | - | - | - | R-PDSO-G8 | - | - | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | - | - | - | - | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | - | SECONDS | Y | - | YES | I2C | - | - | 1.75mm | 4.9mm | 3.9mm | - | - | - | Non-RoHS Compliant | Contains Lead | |
| X1205S8 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #MCP79512T-I/MSTwicea Part #536-476-MCP79512T-I/MS | Microchip Technology |
IC RTC CLK/CALENDAR SPI 10-MSOP
Datasheet
Compare
| 6983
In Stock
| Min.:1 Mult.:1 | 6 Weeks | - | - | Surface Mount | Surface Mount | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2012 | - | e3 | - | Active | 1 (Unlimited) | 10 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | 8542.39.00.01 | 1.8V~3.6V | DUAL | - | 260 | 3V | 0.5mm | - | - | 40 | MCP79512 | - | - | - | - | - | - | - | - | - | - | SPI | - | - | 64B | - | - | - | 5MHz | - | Clock | - | - | - | - | HH:MM:SS:hh (12/24 hr) | - | - | YY-MM-DD-dd | 1μA @ 1.8V~3.6V | - | - | 1.3V~3.6V | - | - | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | - | 1.1mm | 3mm | 3mm | - | No | - | ROHS3 Compliant | Lead Free | |
| MCP79512T-I/MS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #BQ3285LSSTwicea Part #815-476-BQ3285LSS | Texas Instruments |
Real Time Clock Multiplexed 242Byte 24-Pin SSOP
Datasheet
Compare
| 187
In Stock
| Min.:1 Mult.:1 | - | - | - | - | - | SSOP | YES | 24 | - | - | - | - | - | - | - | - | - | - | 70°C | - | - | - | - | - | - | - | - | - | - | - | - | no | - | - | 24 | EAR99 | - | - | - | - | 8542.39.00.01 | - | DUAL | GULL WING | NOT SPECIFIED | 3.15V | 0.635mm | - | - | NOT SPECIFIED | - | 24 | - | - | - | Not Qualified | - | 3.6V | 3.15V | COMMERCIAL | 2.7V | - | - | - | 242B | - | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | - | - | 8 | - | 1 | - | - | - | - | - | SECONDS | Y | - | YES | PARALLEL, MUXED BUS | - | - | 1.75mm | 8.65mm | 3.9mm | - | - | - | RoHS Compliant | Contains Lead | |
| BQ3285LSS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PT7C433833UETwicea Part #233-476-PT7C433833UE | Diodes Incorporated |
Real Time Clock Serial 56Byte
Datasheet
Compare
| Min.:1 Mult.:1 | 8 Weeks | - | - | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tube | 2012 | - | - | - | Last Time Buy | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | - | - | - | - | 2.7V~5.5V | DUAL | - | - | 3V | 0.65mm | - | - | - | - | - | - | - | - | Not Qualified | 3.3V | - | 3/5V | - | - | I2C, 2-Wire Serial | - | - | 56B | - | - | - | - | - | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 125μA @ 2.7V~5.5V | SECONDS | Y | 1.5V~3.7V | NO | I2C | Leap Year, NVSRAM, Square Wave Output | - | 1.1mm | 3mm | 3mm | - | - | - | ROHS3 Compliant | - | ||
| PT7C433833UE | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #MCP79521T-I/MSTwicea Part #536-476-MCP79521T-I/MS | Microchip Technology |
IC RTC CLK/CALENDAR SPI 10-MSOP
Datasheet
Compare
| 2002
In Stock
| Min.:1 Mult.:1 | 5 Weeks | - | - | Surface Mount | Surface Mount | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2012 | - | e3 | - | Active | 1 (Unlimited) | 10 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | 8542.39.00.01 | 1.8V~3.6V | DUAL | - | 260 | 3V | 0.5mm | - | - | 40 | MCP79521 | - | - | - | - | - | - | - | - | - | - | SPI | - | - | 64B | - | - | - | 5MHz | - | Clock | - | - | - | - | HH:MM:SS:hh (12/24 hr) | - | - | YY-MM-DD-dd | 1μA @ 1.8V~3.6V | - | - | 1.3V~3.6V | - | - | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | - | 1.1mm | 3mm | 3mm | - | No | - | ROHS3 Compliant | Lead Free | |
| MCP79521T-I/MS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #RS5C372A-E2-FTwicea Part #674-476-RS5C372A-E2-F | RICOH Electronic Devices Co., LTD. |
IC REAL TIME CLOCK 2 WIRE
Datasheet
Compare
| 6000
In Stock
| Min.:1 Mult.:1 | 9 Weeks | - | - | - | Surface Mount | 8-LSSOP (0.173, 4.40mm Width) | - | 8 | 8-SSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Cut Tape (CT) | - | - | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 1.7V~6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | Clock | - | - | - | - | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | 0.9μA~2μA @ 3V~6V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | - | - | RoHS Compliant | Lead Free | |
| RS5C372A-E2-F | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #AB1805-T3Twicea Part #5-476-AB1805-T3 | Abracon LLC |
IC RTC CLK/CALENDAR I2C 16-QFN
Datasheet
Compare
| 89390
In Stock
| Min.:1 Mult.:1 | 13 Weeks | - | - | Surface Mount | Surface Mount | 16-VFQFN Exposed Pad | - | 16 | 16-QFN (3x3) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2012 | - | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | 85°C | -40°C | - | 1.7V~3.6V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | 3.6V | 1.7V | 256B | - | - | - | - | - | Clock | - | - | - | - | HH:MM:SS:hh | - | 256 B | YY-MM-DD-dd | 0.17μA~0.22μA @ 1.8V~3V | - | - | 1.5V~3.6V | - | - | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | - | - | - | - | - | No | Yes | RoHS Compliant | Lead Free | |
| AB1805-T3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #BQ3287MT-SB2Twicea Part #815-476-BQ3287MT-SB2 | Texas Instruments |
Real Time Clock Multiplexed 114Byte 24-Pin DIP Module
Datasheet
Compare
| 8
In Stock
| Min.:1 Mult.:1 | - | - | Tin | Through Hole | - | DIP | - | 24 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | no | - | - | 24 | EAR99 | - | - | 70°C | 0°C | - | - | DUAL | - | - | 5V | - | - | - | - | - | 24 | - | - | 2 | - | 5V | - | 5V | COMMERCIAL | - | Parallel | 5.5V | 4.5V | 114B | - | - | - | - | - | Clock | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | - | YY-MM-DD-dd | - | SECONDS | Y | - | NO | - | - | 9.52mm | - | 33.72mm | 18.42mm | - | No | No SVHC | RoHS Compliant | Contains Lead | |
| BQ3287MT-SB2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #MCP79522T-I/MNTwicea Part #536-476-MCP79522T-I/MN | Microchip Technology |
Real Time Clock Serial 64Byte 10-Pin TDFN EP T/R
Datasheet
Compare
| 21
In Stock
| Min.:1 Mult.:1 | 19 Weeks | - | - | Surface Mount | Surface Mount | 10-WFDFN Exposed Pad | - | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2012 | - | e3 | - | Active | 1 (Unlimited) | 10 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | 8542.39.00.01 | 1.8V~3.6V | DUAL | - | - | 3V | 0.5mm | - | - | - | MCP79522 | - | - | - | - | - | - | - | - | - | - | SPI | - | - | 64B | - | - | - | 5MHz | - | Clock | - | - | - | - | HH:MM:SS:hh (12/24 hr) | - | - | YY-MM-DD-dd | 1μA @ 1.8V~3.6V | - | - | 1.3V~3.6V | - | - | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 800μm | - | 3mm | 3mm | - | No | - | ROHS3 Compliant | Lead Free | |
| MCP79522T-I/MN |
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