Clock,Timing & Frequency Management

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Date Format Clock Format Clock IC Type Supply Voltage Min Supply Voltage Max Clock IC Case Style No. of Pins IC Interface Type Operating Temperature Min Operating Temperature Max Product Range Automotive Qualification Standard
 
 
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PCF85263ATL/AX
PCF85263ATL/AX - Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, 900 mV to 5.5 V supply, DFN2626-10

2775935

Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, 900 mV to 5.5 V supply, DFN2626-10

NXP

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YYYY:MM:WK:DD:Hr:Min:Secs Binary Calendar, Clock 900mV 5.5V DFN2626 10Pins I2C -40°C 85°C - -
ICM7555IPAZ
ICM7555IPAZ - RC Timer, CMOS, 1 MHz, 2 V to 18 V, PDIP-8

9663762

RC Timer, CMOS, 1 MHz, 2 V to 18 V, PDIP-8

RENESAS

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- - - 2V 18V - 8Pins - -25°C 85°C - -
LM555CN/NOPB
LM555CN/NOPB - Timer, Oscillator & Pulse Generator IC, TTL Compatible, Astable, Monostable, 4.5 V to 16 V, DIP-8

3121177

Timer, Oscillator & Pulse Generator IC, TTL Compatible, Astable, Monostable, 4.5 V to 16 V, DIP-8

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- - - 4.5V 16V - 8Pins - 0°C 70°C 555 timer -
M4T32-BR12SH6
M4T32-BR12SH6 - Timekeeper Snaphat, 12.5pF, 32.768 kHz, 120 mAh, 3 V

1391519

Timekeeper Snaphat, 12.5pF, 32.768 kHz, 120 mAh, 3 V

STMICROELECTRONICS

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- - - - - - 4Pins - -40°C 85°C - -
PCF2127AT/2Y
PCF2127AT/2Y - Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-20

2400449

Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-20

NXP

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2400449RL in Re-reel

1+ $6.39 ($7.03) 10+ $5.75 ($6.33) 25+ $5.44 ($5.98) 100+ $4.71 ($5.18) 250+ $4.70 ($5.17) 500+ $4.66 ($5.13) 1000+ $4.61 ($5.07) 2000+ $4.55 ($5.01) More Pricing...

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YYYY:MM:WK:DD:Hr:Min:Secs Binary Calendar, Clock 1.8V 4.2V SOIC 20Pins I2C, SPI -40°C 85°C - -
M41T62Q6F
M41T62Q6F - RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.3 V to 4.4 V, QFN-16

1224441

RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.3 V to 4.4 V, QFN-16

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Suggested replacement for:1224441
1224441RL in Re-reel

1+ $3.24 ($3.56) 10+ $2.46 ($2.71) 50+ $2.25 ($2.48) 100+ $2.03 ($2.23) 250+ $1.93 ($2.12) 500+ $1.69 ($1.86) 1000+ $1.41 ($1.55) 2500+ $1.31 ($1.44) More Pricing...

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Day; Date; Month; Year HH:MM:SS RTC 1.3V 4.4V QFN 16Pins I2C -40°C 85°C - -
NB3L553DG
NB3L553DG - Clock Fanout Buffer, 200 MHz, 1:4, 2.5 V / 3.3 V / 5.0 V, SOIC-8

2101848

Clock Fanout Buffer, 200 MHz, 1:4, 2.5 V / 3.3 V / 5.0 V, SOIC-8

ONSEMI

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- - Clock Driver, Fanout Buffer 2.375V 5.25V SOIC 8Pins - -40°C 85°C - -
MCP79401-I/SN
MCP79401-I/SN - Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, SOIC-8

2361118

Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, SOIC-8

MICROCHIP

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YYYY:MM:WK:DD:Hr:Min:Secs 12Hr / 24Hr Alarm RTC 1.8V 5.5V SOIC 8Pins I2C -40°C 85°C - -
DS1682S+T&R
DS1682S+T&R - Elapsed Time Recorder IC, I2C, 2.5 V to 5.5 V, NSOIC-8

2515483

Elapsed Time Recorder IC, I2C, 2.5 V to 5.5 V, NSOIC-8

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Suggested replacement for:2515483
2515483RL in Re-reel

1+ $8.20 ($9.02) 10+ $7.36 ($8.10) 25+ $6.96 ($7.66) 100+ $6.04 ($6.64) 250+ $5.73 ($6.30) 500+ $5.14 ($5.65) 1000+ $4.86 ($5.35) More Pricing...

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- - Elapsed Time Recorder 2.5V 5.5V NSOIC 8Pins I2C -40°C 85°C - -
PCF2123TS/1,118
PCF2123TS/1,118 - Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), SPI, 1.1 V to 5.5 V supply, TSSOP-14

2775930

Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), SPI, 1.1 V to 5.5 V supply, TSSOP-14

NXP

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YYYY:MM:WK:DD:Hr:Min:Secs Binary Calendar, Clock 1.1V 5.5V TSSOP 14Pins SPI -40°C 85°C - -
NE556D
NE556D - Precision Timer IC, Timing Microseconds to Hours, TTL, Astable, Monostable, 4.5 V to 16 V, SOIC-14

3121195

Precision Timer IC, Timing Microseconds to Hours, TTL, Astable, Monostable, 4.5 V to 16 V, SOIC-14

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- - - 4.5V 16V - 14Pins - 0°C 70°C NE556 -
DS1682S+
DS1682S+ - RTC IC, Date Time Format (Binary), I2C, 2.5 V to 5.5 V, SOIC-8

2519150

RTC IC, Date Time Format (Binary), I2C, 2.5 V to 5.5 V, SOIC-8

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Binary Binary RTC 2.5V 5.5V SOIC 8Pins I2C -40°C 85°C - -
M41T62Q6F
M41T62Q6F - RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.3 V to 4.4 V, QFN-16

1224441RL

RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.3 V to 4.4 V, QFN-16

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1224441 in Cut Tape

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Day; Date; Month; Year HH:MM:SS RTC 1.3V 4.4V QFN 16Pins I2C -40°C 85°C - -
DS1090U-16+T
DS1090U-16+T - Timer, Oscillator & Pulse Generator, Spread Spectrum, 500kHz, 3V to 5.5V, µSOP-8

2987314

Timer, Oscillator & Pulse Generator, Spread Spectrum, 500kHz, 3V to 5.5V, µSOP-8

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- - - 3V 5.5V - 8Pins - -40°C 85°C - -
PCF2127AT/2Y
PCF2127AT/2Y - Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-20

2400449RL

Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-20

NXP

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2400449 in Cut Tape

10+ $5.75 ($6.33) 25+ $5.44 ($5.98) 100+ $4.71 ($5.18) 250+ $4.70 ($5.17) 500+ $4.66 ($5.13) 1000+ $4.61 ($5.07) 2000+ $4.55 ($5.01) More Pricing...

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YYYY:MM:WK:DD:Hr:Min:Secs Binary Calendar, Clock 1.8V 4.2V SOIC 20Pins I2C, SPI -40°C 85°C - -
DS1682S+T&R
DS1682S+T&R - Elapsed Time Recorder IC, I2C, 2.5 V to 5.5 V, NSOIC-8

2515483RL

Elapsed Time Recorder IC, I2C, 2.5 V to 5.5 V, NSOIC-8

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2515483 in Cut Tape

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- - Elapsed Time Recorder 2.5V 5.5V NSOIC 8Pins I2C -40°C 85°C - -
NB3L553DG
NB3L553DG - Clock Fanout Buffer, 200 MHz, 1:4, 2.5 V / 3.3 V / 5.0 V, SOIC-8

210184802

Clock Fanout Buffer, 200 MHz, 1:4, 2.5 V / 3.3 V / 5.0 V, SOIC-8

ONSEMI

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- - Clock Driver, Fanout Buffer 2.375V 5.25V SOIC 8Pins - -40°C 85°C - -
MAX7375AXR805+T
MAX7375AXR805+T - Oscillator, Silicon, 8 MHz, 2.7 V to 5.5 V Supply, SC-70-3

2516478

Oscillator, Silicon, 8 MHz, 2.7 V to 5.5 V Supply, SC-70-3

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2516478RL in Re-reel

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- - - 2.7V 5.5V - 3Pins - -40°C 125°C - -
M4T28-BR12SH1
M4T28-BR12SH1 - Timekeeper Snaphat, 12.5pF, 32.768 kHz, 48 mAh, 2.8 V

1467820

Timekeeper Snaphat, 12.5pF, 32.768 kHz, 48 mAh, 2.8 V

STMICROELECTRONICS

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- - - - - - 4Pins - 0°C 70°C M4Txx-BR12SH SNAPHAT -
DS3231M+TRL
DS3231M+TRL - Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 2.3 V to 5.5 V, WSOIC-16

2515485

Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 2.3 V to 5.5 V, WSOIC-16

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2515485RL in Re-reel

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Day; Date; Month; Year HH:MM:SS Alarm RTC 2.3V 5.5V WSOIC 16Pins I2C -40°C 85°C - -
DS1308U-33+T
DS1308U-33+T - Real Time Clock, RTC, I2C, 3 V to 5.5 V, µSOP-8, -40 °C to 85 °C

3596303

Real Time Clock, RTC, I2C, 3 V to 5.5 V, µSOP-8, -40 °C to 85 °C

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Day; Date; Month; Year HH:MM:SS RTC 3V 5.5V µSOP 8Pins I2C -40°C 85°C - -
NA555DR
NA555DR - Timer, 100 kHz, 4.5 V to 16 V, SOIC-8

3121188

Timer, 100 kHz, 4.5 V to 16 V, SOIC-8

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- - - 4.5V 16V - 8Pins - -40°C 105°C - -
M41T62LC6F
M41T62LC6F - RTC, Date Time Format (Day/Date/Month/Year/Century, HH:MM:SS:hh), I2C, 1.3V to 4.4V Supply, LCC-8

2806828

RTC, Date Time Format (Day/Date/Month/Year/Century, HH:MM:SS:hh), I2C, 1.3V to 4.4V Supply, LCC-8

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Day; Date; Month; Year; Century HH:MM:SS:hh Alarm RTC 1.3V 4.4V LCC 8Pins I2C -40°C 85°C - -
MCP79410-I/SN
MCP79410-I/SN - Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package

1823155

Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package

MICROCHIP

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DD:MM:YY HH:MM:SS RTC 1.8V 5.5V SOIC 8Pins I2C -40°C 85°C MCP79410 MCP79411 MCP79412 AEC-Q100
MCP7940M-I/MS
MCP7940M-I/MS - RTC IC, Date Time Format (Date/Month/Year hh:mm:ss), I2C, 1.8 V to 5.5 V, MSOP-8

2098889

RTC IC, Date Time Format (Date/Month/Year hh:mm:ss), I2C, 1.8 V to 5.5 V, MSOP-8

MICROCHIP

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Min: 1 Mult: 1
DD:MM:YYYY HH:MM:SS RTC 1.8V 5.5V MSOP 8Pins I2C -40°C 85°C - AEC-Q100