Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Mount 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 Thickness ECCN Code Contact Plating Radiation Hardening Reach Compliance Code HTS Code Number of Functions JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Pin Count Temperature Grade Operating Temperature (Max) Operating Temperature (Min) Supply Voltage-Max (Vsup) Supply Voltage-Min (Vsup) Time@Peak Reflow Temperature-Max (s) Subcategory Power Supplies Supply Current-Max Qualification Status JESD-30 Code Source Url Status Check Date Consumer IC Type Memory Size Number of Bits Logic Function Application Number of Outputs uPs/uCs/Peripheral ICs Type RAM (words) Number of Timers On Chip Data RAM Width Clock Frequency Time-Min External Data Bus Width Time Format Interrupt Capability Volatile Information Access Method Display Mode Battery End of Life Indication Frequency Trimming Alarm Date Format
X1226S8IZ X1226S8IZ Intersil (Renesas Electronics America)
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Mult: 1

0 0x0x0 Surface Mount 1 85°C -40°C CMOS 1.7272mm RoHS Compliant 2005 /files/intersil-x1226s8iz-datasheets-9503.pdf SOIC 4.9022mm 3.9116mm Lead Free 8 5.5V 2.7V 8 2-Wire, I2C, Serial EAR99 e3 MATTE TIN DUAL 260 5V 1.27mm 8 INDUSTRIAL 40 Timer or RTC 3/5V Not Qualified 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
X1205S8ZT1 X1205S8ZT1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Cut Tape (CT) 1 70°C 0°C CMOS 1.75mm RoHS Compliant 2004 /files/intersil-x1205s8zt1-datasheets-9432.pdf SOIC 4.9mm 3.9mm Lead Free 8 8 2-Wire, I2C, Serial EAR99 e3 MATTE TIN DUAL 260 5V 1.27mm 8 COMMERCIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1205V8 X1205V8 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 70°C 0°C CMOS 1.2mm RoHS Compliant 2005 /files/intersil-x1205v8-datasheets-9380.pdf TSSOP 4.4mm 3mm Contains Lead 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 5V 0.65mm 8 COMMERCIAL 5.5V 2.7V Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1205V8IZ X1205V8IZ Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 85°C -40°C CMOS 1.2mm RoHS Compliant 2005 /files/intersil-x1205v8iz-datasheets-9336.pdf TSSOP 4.4mm 3mm Lead Free 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 0.65mm 8 INDUSTRIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1205V8IT1 X1205V8IT1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 1 85°C -40°C CMOS 1.2mm RoHS Compliant 2005 /files/intersil-x1205v8it1-datasheets-9284.pdf TSSOP 4.4mm 3mm Contains Lead 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 5V 0.65mm 8 INDUSTRIAL 5.5V 2.7V 30 Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1205S8T1 X1205S8T1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Tape & Reel (TR) 70°C 0°C CMOS 1.75mm Non-RoHS Compliant 2004 /files/intersil-x1205s8t1-datasheets-9146.pdf SOIC 4.9mm 3.9mm Contains Lead 8 2-Wire, I2C, Serial EAR99 not_compliant 8542.39.00.01 DUAL 5V 1.27mm 8 COMMERCIAL 5.5V 2.7V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd
1339-31DVGI8 1339-31DVGI8 Integrated Device Technology (IDT)
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Min: 1

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0 0x0x0 download Surface Mount Tape & Reel 3 85°C -40°C CMOS 1.1mm RoHS Compliant 2006 /files/integrateddevicetechnology-133931dvgi8-datasheets-9130.pdf TSSOP 3mm 3mm 3.3V Lead Free 8 7 Weeks 5.5V 2.45V 8 yes 970μm EAR99 No e3 Matte Tin (Sn) - annealed DUAL 260 0.65mm 8 INDUSTRIAL 30 Timer or RTC 3.6/5V Clock 1 0.032MHz SECONDS HH:MM:SS Y YES I2C
1338-31DCGI8 1338-31DCGI8 Integrated Device Technology (IDT)
RFQ

Min: 1

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0 0x0x0 download Surface Mount Tape & Reel 1 85°C -40°C CMOS 1.75mm RoHS Compliant 2006 /files/integrateddevicetechnology-133831dcgi8-datasheets-9102.pdf SOIC 4.9mm 3.9mm 3.3V Lead Free 8 7 Weeks 5.5V 2.45V 8 yes 1.5mm EAR99 No e3 Matte Tin (Sn) - annealed DUAL 260 1.27mm 8 INDUSTRIAL 30 Timer or RTC 3.6/5V Clock 1 0.032MHz SECONDS HH:MM:SS N NO I2C
NTE2062 NTE2062 NTE Electronics
RFQ

Min: 1

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0 0x0x0 PMOS Non-RoHS Compliant 28 28 1 NO DUAL THROUGH-HOLE 1.78mm 28 OTHER 70°C -30°C Clock ICs -12V 7mA Not Qualified LED CLOCK ALARM CLOCKS; CLOCK-RADIOS DIGITAL NO NO YES
X1205S8IT1 X1205S8IT1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Tape & Reel (TR) 1 85°C -40°C CMOS 1.75mm Non-RoHS Compliant 2005 /files/intersil-x1205s8it1-datasheets-9064.pdf SOIC 4.9mm 3.9mm Contains Lead 8 2-Wire, I2C, Serial EAR99 not_compliant 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 5V 1.27mm 8 INDUSTRIAL 5.5V 2.7V NOT SPECIFIED Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
1338-31DCGI 1338-31DCGI Integrated Device Technology (IDT)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount 1 85°C -40°C CMOS 1.75mm RoHS Compliant 2006 /files/integrateddevicetechnology-133831dcgi-datasheets-9063.pdf SOIC 4.9mm 3.9mm 3.3V Lead Free 8 7 Weeks 5.5V 2.45V 8 2-Wire, I2C, Serial yes 1.5mm EAR99 Tin No e3 DUAL 260 1.27mm 8 INDUSTRIAL 30 Timer or RTC 3.6/5V 56B Clock 1 0.032MHz SECONDS HH:MM:SS N NO I2C YY-MM-DD-dd
X1205V8IZT1 X1205V8IZT1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 1 85°C -40°C CMOS 1.2mm RoHS Compliant 2005 /files/intersil-x1205v8izt1-datasheets-9053.pdf TSSOP 4.4mm 3mm Lead Free 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 0.65mm 8 INDUSTRIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
1338-18DCGI 1338-18DCGI Integrated Device Technology (IDT)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount 1 (Unlimited) 85°C -40°C CMOS 1.75mm RoHS Compliant 2006 /files/integrateddevicetechnology-133818dcgi-datasheets-9019.pdf SOIC 4.9mm 3.9mm 1.8V Lead Free 8 7 Weeks 5.5V 1.4V 8 2-Wire, I2C, Serial yes 1.5mm EAR99 No e3 Matte Tin (Sn) - annealed DUAL 260 3.3V 1.27mm 8 INDUSTRIAL 30 Timer or RTC 2/5V 56B Clock 1 0.032MHz SECONDS HH:MM:SS N NO I2C YY-MM-DD-dd
X1205V8I X1205V8I Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 85°C -40°C CMOS 1.2mm RoHS Compliant 2005 /files/intersil-x1205v8i-datasheets-8936.pdf TSSOP 4.4mm 3mm Contains Lead 8 5.5V 2.7V 8 2-Wire, I2C, Serial EAR99 e0 Tin/Lead (Sn/Pb) DUAL 240 5V 0.65mm 8 INDUSTRIAL 30 Timer or RTC 3/5V Not Qualified TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1205S8Z X1205S8Z Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 1 (Unlimited) 70°C 0°C CMOS 1.75mm RoHS Compliant 2004 https://pdf.utmel.com/r/datasheets/intersil-x1205s8z-datasheets-8876.pdf SOIC 4.9mm 3.9mm Lead Free 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 1.27mm 8 COMMERCIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
DS3234SN#TR DS3234SN#TR Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 Bulk 1 CMOS 2.65mm RoHS Compliant 2010 /files/maximintegrated-ds3234sntr-datasheets-8784.pdf 12.8mm 7.5mm 20 yes EAR99 compliant 8542.39.00.01 e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 3.3V 1.27mm 20 INDUSTRIAL 85°C -40°C 5.5V 2V NOT SPECIFIED Timer or RTC 3.3V Not Qualified R-PDSO-G20 8 TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS Y NO SERIAL, 4-WIRE/SPI
RTC-72423B RTC-72423B Toyocom
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk SMD/SMT 85°C -40°C 1MHz RoHS Compliant /files/toyocom-rtc72423b-datasheets-8493.pdf SOIC 16.3mm 2.8mm 7.9mm Contains Lead Unknown 5.5V 4.5V 24 Parallel 8 5 HH:MM:SS (12/24 hr) YY-MM-DD-dd
PCF8583TD PCF8583TD NXP Semiconductors / Freescale $1.14
RFQ

Min: 1

Mult: 1

0 0x0x0 85°C -40°C CMOS 2.65mm RoHS Compliant SOT-176 7.55mm 7.5mm Lead Free 8 6V 1V 8 EAR99 YES DUAL 5V 1.27mm INDUSTRIAL 0.2mA Not Qualified 240B TIMER, REAL TIME CLOCK 256 8 0.032MHz HH:MM:SS:hh I2C
DS1338U-33+T&R/C01 DS1338U-33+T&R/C01 Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 Tape & Reel 85°C -40°C RoHS Compliant 2015 /files/maximintegrated-ds1338u33trc01-datasheets-8239.pdf UMAX 3.3V 2 Weeks No Clock HH:MM:SS
ISL12024IBZ-T ISL12024IBZ-T Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount Digi-Reel® 1 (Unlimited) 85°C -40°C CMOS 1.75mm RoHS Compliant 1999 /files/intersil-isl12024ibzt-datasheets-8141.pdf SOIC 4.9mm 3.9mm 3.3V 8 7 Weeks 5.5V 2.7V 8 2-Wire, I2C, Serial EAR99 No e3 Matte Tin (Sn) - annealed DUAL 260 3.3V 1.27mm INDUSTRIAL 30 Timer or RTC 3/5V Clock 0.032MHz SECONDS HH:MM:SS Y NO I2C YY-MM-DD-dd
ISL12025IVZ ISL12025IVZ Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount 1 85°C -40°C CMOS RoHS Compliant 1999 /files/intersil-isl12025ivz-datasheets-8118.pdf TSSOP 3.05mm 1.05mm 4.5mm 3.3V 8 5.5V 2.7V 8 2-Wire, I2C, Serial EAR99 No e3 Matte Tin (Sn) - annealed DUAL 260 3.3V 0.65mm INDUSTRIAL 40 Timer or RTC 3/5V Clock 0.032MHz SECONDS HH:MM:SS Y NO I2C YY-MM-DD-dd
DS1305E+T DS1305E+T Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 1 (Unlimited) CMOS 1.1mm Non-RoHS Compliant 6.5mm 4.4mm 20 yes EAR99 8473.30.11.80 e3 Matte Tin (Sn) YES DUAL GULL WING 260 5V 0.65mm 20 COMMERCIAL 70°C 5.5V 2V 30 Timer or RTC 3/5V Not Qualified R-PDSO-G20 TIMER, REAL TIME CLOCK 0.032MHz SECONDS Y YES SERIAL, 3-WIRE
RTC-72421B RTC-72421B Toyocom
RFQ

Min: 1

Mult: 1

0 0x0x0 Through Hole Bulk Through Hole 70°C -10°C 1MHz RoHS Compliant 2010 /files/toyocom-rtc72421b-datasheets-8085.pdf DIP 23.1mm 4.2mm 6.3mm Contains Lead Unknown 5.5V 4.5V 18 Parallel 8 5 HH:MM:SS (12/24 hr) YY-MM-DD-dd
PCF8593TD PCF8593TD NXP Semiconductors / Freescale
RFQ

Min: 1

Mult: 1

0 0x0x0 85°C -40°C CMOS 1.75mm RoHS Compliant SOT-96 4.9mm 3.9mm Lead Free 8 6V 1V 8 EAR99 YES DUAL 3V 1.27mm 8 INDUSTRIAL Not Qualified 8B TIMER, REAL TIME CLOCK 0.032MHz HH:MM:SS:hh I2C
DS17485S-3+T&R DS17485S-3+T&R Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 Tape & Reel 2012 /files/maximintegrated-ds17485s3tr-datasheets-7737.pdf Lead Free
ISL1209IU10-TK ISL1209IU10-TK Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount 1 85°C -40°C CMOS 1.1mm RoHS Compliant 2004 /files/intersil-isl1209iu10tk-datasheets-7635.pdf MSOP 3mm 3mm Contains Lead 8 10 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 3V 0.65mm 8 INDUSTRIAL 5.5V 2.7V NOT SPECIFIED Timer or RTC 3/5V Not Qualified S-PDSO-G8 2B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
DS17885E-3 DS17885E-3 Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 Bulk 3 CMOS 1.2mm Non-RoHS Compliant 2010 /files/maximintegrated-ds17885e3-datasheets-7552.pdf 11.8mm 8mm Lead Free 28 EAR99 not_compliant 8542.39.00.01 e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 3V 0.55mm 28 COMMERCIAL 70°C 3.7V 2.7V 20 Timer or RTC 3V Not Qualified R-PDSO-G28 TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS 8 Y YES PARALLEL, MUXED BUS
PCF8583T/F5,118 PCF8583T/F5,118 NXP Semiconductors / Freescale
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 85°C -40°C RoHS Compliant SO 6V 2.5V 8 8 2013-06-14 00:00:00 HH:MM:SS:hh
ISL1209IU10 ISL1209IU10 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount Bulk 1 85°C -40°C CMOS 1.1mm RoHS Compliant 2004 /files/intersil-isl1209iu10-datasheets-7500.pdf MSOP 3mm 3mm Contains Lead 8 10 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 3V 0.65mm 8 INDUSTRIAL 5.5V 2.7V 30 Timer or RTC 3/5V Not Qualified S-PDSO-G8 2B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
ISL1208IB8-TK ISL1208IB8-TK Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount 1 85°C -40°C CMOS 1.7272mm RoHS Compliant 2004 /files/intersil-isl1208ib8tk-datasheets-7428.pdf SOIC 4.9022mm 3.9116mm Contains Lead 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 3V 1.27mm 8 INDUSTRIAL 5.5V 2.7V NOT SPECIFIED Timer or RTC 3/5V Not Qualified R-PDSO-G8 2B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd

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