- Integrated Circuits (ICs)
- Clock/Timing - Real Time Clocks
| Factory Lead Time | Lifecycle Status | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Weight | Memory Types | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Type | Terminal Finish | Additional Feature | HTS Code | Max Power Dissipation | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Number of Outputs | Qualification Status | Operating Supply Voltage | Power Supplies | Interface | Memory Size | Operating Supply Current | Nominal Supply Current | RAM Size | Number of Bits | Clock Frequency | Access Time | Logic Function | Number of Voltages Monitored | Screening Level | External Data Bus Width | RAM (words) | Number of Timers | Time Format | 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 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr.M41T83SQA6FTwicea761-476-M41T83SQA6F | STMicroelectronics |
IC, RTC I2C BUS, SMD, QFN-16
| 8476
| Min.:1 Mult.:1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | Tin | Surface Mount | Surface Mount | 16-VQFN Exposed Pad | - | 16 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e4 | - | Active | 1 (Unlimited) | 16 | SMD/SMT | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | - | 3V~5.5V | QUAD | 260 | 5V | - | - | 30 | M41T83 | 16 | - | 5 | - | - | - | I2C, 2-Wire Serial | 7B | - | - | - | 8 | 0.4MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | 32 B | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 2V~5.5V | - | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 950μm | - | 4.1mm | 4.1mm | - | No | No SVHC | ROHS3 Compliant | Lead Free | |
| M41T83SQA6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41T81SMY6FTwicea761-476-M41T81SMY6F | STMicroelectronics |
IC RTC CLK/CALENDAR I2C 18-SOIC
| 1907
| Min.:1 Mult.:1 | 25 Weeks | ACTIVE (Last Updated: 7 months ago) | - | Surface Mount | Surface Mount | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | - | 18 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e3 | - | Active | 1 (Unlimited) | 18 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8542.39.00.01 | - | 2.7V~5.5V | DUAL | 240 | 5V | 1.27mm | - | 30 | M41T81 | 18 | - | - | - | - | 3/5V | I2C, 2-Wire Serial | - | - | - | - | - | 0.032MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | - | YY-MM-DD-dd | 100μA @ 2.7V~5.5V | 1/100SECOND | Y | 2V~3.5V | YES | I2C | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | 2.69mm | 11.61mm | 7.62mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41T81SMY6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M48T201V-85MH1FTwicea761-476-M48T201V-85MH1F | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH
| 10
| Min.:1 Mult.:1 | 26 Weeks | - | - | Surface Mount | Surface Mount | 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT | - | 44 | - | - | - | 0°C~70°C | Tape & Reel (TR) | - | Timekeeper® | e3/e4 | - | Active | 3 (168 Hours) | 44 | - | EAR99 | Clock/Calendar | TIN/NICKEL PALLADIUM GOLD | - | - | 1W | 3V~3.6V | DUAL | - | 3.3V | - | 85GHz | - | M48T201 | 44 | - | - | - | 3.3V | - | Parallel | 3.8MB | 10mA | - | - | - | - | 85 ns | Clock | 1 | - | 8 | - | 1 | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | Y | 3V | NO | - | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | - | 3.05mm | - | 8.56mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M48T201V-85MH1F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M48T12-150PC1Twicea761-476-M48T12-150PC1 | STMicroelectronics |
STMICROELECTRONICS M48T12-150PC1 SRAM TIMEKEEPER 16K, 48T12, DIP24
| 200
| Min.:1 Mult.:1 | 25 Weeks | ACTIVE (Last Updated: 6 months ago) | - | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | - | 24 | - | - | Commercial grade | 0°C~70°C | Tube | - | Timekeeper® | e3 | - | Active | 1 (Unlimited) | 24 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | 10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.2V | 8542.39.00.01 | - | 4.5V~5.5V | DUAL | - | 5V | 2.54mm | 150GHz | - | M48T12 | 24 | - | - | - | 5V | 5V | Parallel | 2kB | - | 80mA | - | - | - | 150 ns | Clock | - | - | - | 2040 | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | SECONDS | N | - | NO | - | Leap Year | 8.89mm | - | 34.8mm | 18.34mm | - | No | No SVHC | ROHS3 Compliant | Lead Free | |
| M48T12-150PC1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.PCA2129T/Q900/2,51Twicea17568-476-PCA2129T/Q900/2,51 | NXP USA Inc. |
IC CLOCK/CALENDAR I2C/SPI 16SOIC
| 12000
| Min.:1 Mult.:1 | 7 Weeks | - | - | - | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | YES | - | - | - | Automotive grade | -40°C~85°C | Tape & Reel (TR) | 2010 | - | e4 | - | Active | 3 (168 Hours) | 16 | - | - | Clock/Calendar | Gold (Au) | - | 8542.39.00.01 | - | 1.8V~4.2V | DUAL | 260 | 2V | 1.27mm | - | 30 | PCA2129 | 16 | R-PDSO-G16 | - | Not Qualified | - | 1.8/4.2V | I2C, 2-Wire Serial | - | - | - | - | - | 0.032MHz | - | - | - | AEC-Q100 | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 1.5μA @ 3.3V | SECONDS | Y | 1.8V~4.2V | NO | I2C | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | - | 2.65mm | 10.3mm | 7.5mm | - | - | - | ROHS3 Compliant | - | |
| PCA2129T/Q900/2,51 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.BQ4802LYPWRTwicea815-476-BQ4802LYPWR | Texas Instruments |
IC RTC W/CPU SUPERVISOR 28-TSSOP
| 2000
| Min.:1 Mult.:1 | 8 Weeks | ACTIVE (Last Updated: 4 days ago) | Gold | Surface Mount | Surface Mount | 28-TSSOP (0.173, 4.40mm Width) | - | 28 | 117.508773mg | - | - | 0°C~70°C | Tape & Reel (TR) | - | - | e4 | yes | Active | 1 (Unlimited) | 28 | - | EAR99 | Clock/Calendar | - | - | 8542.39.00.01 | - | 2.7V~3.6V | DUAL | 260 | 3.3V | 0.65mm | - | - | BQ4802 | 28 | - | - | - | 3.3V | - | Parallel | - | - | - | - | - | 0.032MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 1.5mA Typ @ 2.7 V~3.6 V | SECONDS | Y | 2.4V~4V | NO | - | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 1.2mm | - | 9.7mm | 4.4mm | 1mm | No | - | ROHS3 Compliant | Lead Free | |
| BQ4802LYPWR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41T62LC6FTwicea761-476-M41T62LC6F | STMicroelectronics |
Real Time Clock Serial real-time clocks with alarm
| 7
| Min.:1 Mult.:1 | 24 Weeks | - | Tin | Surface Mount | Surface Mount | 8-LCC | - | 8 | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | Timekeeper® | - | - | Active | 1 (Unlimited) | 8 | - | EAR99 | Clock/Calendar | - | - | - | - | 1.3V~4.4V | DUAL | - | 3V | 0.9mm | - | - | M41T62 | 8 | - | - | - | - | 1.5/4V | I2C, 2-Wire Serial | - | - | - | - | - | 0.032MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | 16 B | YY-MM-DD-dd | 0.7μA~0.95μA @ 1.3V~4.4V | 1/100SECOND | Y | - | - | I2C | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 800μm | - | 3.3mm | 1.6mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41T62LC6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41ST87WMX6TRTwicea761-476-M41ST87WMX6TR | STMicroelectronics |
IC RTC CLK/CALENDAR I2C 28-SOIC
| 880
| Min.:1 Mult.:1 | 25 Weeks | ACTIVE (Last Updated: 7 months ago) | - | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | - | 28 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e3 | - | Active | 3 (168 Hours) | 28 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | 8542.39.00.01 | - | 2.7V~3.6V | DUAL | 260 | 3V | 1.27mm | - | - | M41ST | 28 | - | - | - | - | 3/3.3V | I2C, 2-Wire Serial | 128B | - | - | - | - | 0.032MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | 160 B | YY-MM-DD-dd | 0.5mA @ 2.7V~3.6V | 1/100SECOND | Y | 2.5V~3.6V | - | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | - | 2.69mm | 17.96mm | 7.62mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41ST87WMX6TR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr.M48T37V-10MH1FTwicea761-476-M48T37V-10MH1F | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH
| 200
| Min.:1 Mult.:1 | 26 Weeks | - | Tin | Surface Mount | Surface Mount | 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT | - | 44 | - | - | Commercial grade | 0°C~70°C | Tape & Reel (TR) | - | Timekeeper® | e3 | - | Active | 3 (168 Hours) | 44 | - | EAR99 | Clock/Calendar | - | - | 8542.39.00.01 | - | 3V~3.6V | DUAL | 245 | 3.3V | 0.81mm | 100GHz | 30 | M48T37 | 44 | - | - | - | 3.3V | - | Parallel | 250kB | - | - | - | 8 | - | 100 ns | Clock | - | - | 8 | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | Y | - | NO | - | Alarm, Leap Year, Watchdog Timer | - | 3.05mm | 18.1mm | 8.56mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M48T37V-10MH1F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41T11MH6FTwicea761-476-M41T11MH6F | STMicroelectronics |
Real Time Clock Serial 64byte 28-Pin SOH T/R
| 1623
| Min.:1 Mult.:1 | 26 Weeks | ACTIVE (Last Updated: 7 months ago) | - | Surface Mount | Surface Mount | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | - | 28 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e3 | - | Active | 3 (168 Hours) | 28 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8542.39.00.01 | - | 2V~5.5V | DUAL | 225 | - | 1.27mm | - | 30 | M41T11 | 28 | - | - | - | - | 2.5/5V | I2C, 2-Wire Serial | - | - | - | 56B | - | 0.032MHz | - | Clock | - | - | - | - | - | HH:MM:SS | 56 B | YY-MM-DD-dd | 70μA @ 2V~5.5V | SECONDS | N | 2.5V~3.5V | - | I2C | Leap Year, NVSRAM | 2.69mm | - | 18.49mm | 8.89mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41T11MH6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41T83RQA6FTwicea761-476-M41T83RQA6F | STMicroelectronics |
Real Time Clock Serial 32Byte 16-Pin VFQFPN T/R
| 98
| Min.:1 Mult.:1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | - | Surface Mount | Surface Mount | 16-VQFN Exposed Pad | - | 16 | 57.09594mg | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e3 | - | Active | 1 (Unlimited) | 16 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | 8542.39.00.01 | - | 2.7V~5.5V | QUAD | 260 | 3V | 0.65mm | - | 40 | M41T83 | 16 | - | - | - | - | 3/5V | I2C, 2-Wire Serial | - | - | - | - | 8 | 0.4MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | 7 B | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 2V~5.5V | - | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | - | 1mm | 4mm | 4mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41T83RQA6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr.M48T35Y-70MH1ETwicea761-476-M48T35Y-70MH1E | STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH
| Min.:1 Mult.:1 | - | - | - | Surface Mount | Surface Mount | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | - | 28 | 2.214806g | SRAM | - | 0°C~70°C | Tube | - | Timekeeper® | e3 | - | Obsolete | 3 (168 Hours) | 28 | - | EAR99 | Clock/Calendar | Tin (Sn) | - | 8542.39.00.01 | - | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | 70GHz | 30 | M48T35 | 28 | - | - | - | 5V | 5V | Parallel | 32kB | - | - | - | - | - | 70 ns | Clock | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 2mA @ 4.75V~5.5V | SECONDS | N | - | NO | - | Leap Year | 2.69mm | - | 18.49mm | 8.89mm | - | No | No SVHC | ROHS3 Compliant | Lead Free | ||
| M48T35Y-70MH1E | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41T94MQ6FTwicea761-476-M41T94MQ6F | STMicroelectronics |
IC RTC CLK/CALENDAR SPI 16-SOIC
| 5000
| Min.:1 Mult.:1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | Tin | Surface Mount | Surface Mount | 16-SOIC (0.154, 3.90mm Width) | - | 16 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e4 | - | Active | 3 (168 Hours) | 16 | - | EAR99 | Clock/Calendar | NICKEL/PALLADIUM/GOLD (NI/PD/AU) | - | 8542.39.00.01 | - | 2.7V~5.5V | DUAL | 260 | 3V | 1.27mm | - | 30 | M41T94 | 16 | - | - | - | - | 3/5V | SPI | - | - | - | 44B | - | 0.032MHz | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | 44 B | YY-MM-DD-dd | 1.4mA @ 2.7V~5.5V | 1/100SECOND | Y | 2.5V~3.5V | - | SERIAL, 3-WIRE | Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer | 1.6mm | - | 10mm | 4mm | - | No | - | ROHS3 Compliant | Lead Free | |
| M41T94MQ6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.PCF2123TS/1,118Twicea17568-476-PCF2123TS/1,118 | NXP USA Inc. |
PCF2123 Series 5.5 V Surface Mount SPI Real Time Clock/Calendar - TSSOP-14
| 100000
| Min.:1 Mult.:1 | 7 Weeks | - | - | - | Surface Mount | 14-TSSOP (0.173, 4.40mm Width) | YES | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2010 | - | e4 | - | Active | 1 (Unlimited) | 14 | - | - | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | - | 8542.39.00.01 | - | 1.6V~5.5V | DUAL | 260 | 1.6V | 0.65mm | - | 30 | PCF2123 | 14 | R-PDSO-G14 | - | Not Qualified | - | 1.1/5.5V | SPI | - | - | - | - | - | 0.032MHz | - | - | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.33μA~0.38μA @ 2V~5V | SECONDS | Y | - | YES | SERIAL, 3-WIRE | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | 1.1mm | 5mm | 4.4mm | - | - | - | ROHS3 Compliant | - | |
| PCF2123TS/1,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.PCF2127AT/2YTwicea17568-476-PCF2127AT/2Y | NXP USA Inc. |
Real Time Clock Serial 512byte 20-Pin SO T/R
| 100000
| Min.:1 Mult.:1 | 7 Weeks | - | - | - | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | YES | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2003 | - | - | - | Active | 3 (168 Hours) | 20 | - | - | Clock/Calendar | - | - | - | - | 1.8V~4.2V | DUAL | 260 | 3.3V | 1.27mm | - | NOT SPECIFIED | PCF2127 | 20 | R-PDSO-G20 | - | Not Qualified | - | 2/4V | I2C, 2-Wire Serial | 512B | - | - | - | - | - | - | - | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 1.5μA @ 3.3V | SECONDS | Y | 1.8V~4.2V | YES | I2C | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | - | 2.65mm | 12.8mm | 7.5mm | - | - | - | ROHS3 Compliant | - | |
| PCF2127AT/2Y | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M41T82ZM6FTwicea761-476-M41T82ZM6F | STMicroelectronics |
IC RTC CLK/CALENDAR I2C 8-SOIC
| 10258
| Min.:1 Mult.:1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | - | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | 8 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | e4 | - | Active | 1 (Unlimited) | 8 | - | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | - | 2.38V~5.5V | DUAL | 260 | 3V | 1.27mm | - | 30 | M41T82 | 8 | - | - | - | - | 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, SRAM, Watchdog Timer | 1.25mm | - | 5mm | 4mm | - | No | - | ROHS3 Compliant | - | |
| M41T82ZM6F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.PCF85063AT/AAZTwicea17568-476-PCF85063AT/AAZ | NXP USA Inc. |
NXP - PCF85063AT/AAZ - KLOCKKRETS, AEC-Q100, SOIC-8
| 100000
| Min.:1 Mult.:1 | 7 Weeks | - | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2010 | - | - | - | Active | 2 (1 Year) | 8 | - | - | Clock/Calendar | - | - | - | - | 0.9V~5.5V | DUAL | 260 | 3.3V | 1.27mm | - | NOT SPECIFIED | - | 8 | R-PDSO-G8 | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.6μA @ 3.3V | - | - | - | - | I2C | Alarm, Leap Year, Square Wave Output | - | 1.75mm | 4.9mm | 3.9mm | - | - | - | ROHS3 Compliant | - | |
| PCF85063AT/AAZ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.M48T35-70PC1Twicea761-476-M48T35-70PC1 | STMicroelectronics |
In a Tube of 12, STMicroelectronics M48T35-70PC1 NVRAM, 32kbit, 70ns 28-Pin PCDIP
| 3120
| Min.:1 Mult.:1 | 25 Weeks | - | - | Through Hole | Through Hole | 28-DIP Module (0.600, 15.24mm) | - | 28 | 4.190003g | - | Commercial grade | 0°C~70°C | Tube | - | Timekeeper® | e3 | - | Active | 1 (Unlimited) | 28 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8542.39.00.01 | - | 4.75V~5.5V | DUAL | - | 5V | 2.54mm | 32.768kHz | - | M48T35 | 28 | - | - | - | 5V | 5V | Parallel | 32MB | - | - | - | - | - | 70 ns | Clock | - | - | - | 32760 | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 2mA @ 4.75V~5.5V | SECONDS | N | - | NO | - | Leap Year | 8.89mm | - | 39.88mm | 18.34mm | - | No | No SVHC | ROHS3 Compliant | Lead Free | |
| M48T35-70PC1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr.M41T81SM6ETwicea761-476-M41T81SM6E | STMicroelectronics |
STMICROELECTRONICS M41T81SM6E IC, SERIAL RTC I2C, SMD, SO-8-8
| 253
| Min.:1 Mult.:1 | - | - | - | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | 8 | - | - | - | -40°C~85°C | Tube | - | - | e4 | - | Obsolete | 1 (Unlimited) | 8 | - | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | - | 2.7V~5.5V | DUAL | 260 | 5V | - | 32kHz | 30 | M41T81 | 8 | - | 1 | - | - | 3/5V | I2C, 2-Wire Serial | - | - | - | 20B | - | - | - | Clock | - | - | - | - | 1 | HH:MM:SS:hh (24 hr) | - | YY-MM-DD-dd | 100μA @ 2.7V~5.5V | - | Y | 2V~3.5V | YES | I2C | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 1.25mm | - | 5mm | 4mm | - | No | No SVHC | ROHS3 Compliant | Lead Free | |
| M41T81SM6E | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr.MCP79402-I/STTwicea536-476-MCP79402-I/ST | Microchip Technology |
IC RTC CLK/CALENDAR I2C 8-TSSOP
| 33000
| Min.:1 Mult.:1 | 6 Weeks | - | - | Surface Mount | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | - | 8 | - | - | Automotive grade | -40°C~85°C | Tube | 2011 | - | e3 | - | Active | 1 (Unlimited) | 8 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | - | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.65mm | - | 40 | MCP79402 | 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 | - | 1.2mm | 4.4mm | 3mm | - | No | - | ROHS3 Compliant | - | |
| MCP79402-I/ST |
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