Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Mount Packaging Moisture Sensitivity Level (MSL) Max Operating Temperature Min Operating Temperature Technology 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 JESD-609 Code Terminal Finish Surface Mount Terminal Position Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Pin Count Temperature Grade Supply Voltage-Max (Vsup) Supply Voltage-Min (Vsup) Accuracy Time@Peak Reflow Temperature-Max (s) Subcategory Power Supplies Qualification Status JESD-30 Code Memory Size Number of Bits Logic Function uPs/uCs/Peripheral ICs Type Number of Timers Clock Frequency Time-Min Time Format Interrupt Capability Volatile Information Access Method Date Format Non-Volatile Memory
1339C-2SOGI 1339C-2SOGI Integrated Device Technology (IDT)
RFQ

Min: 1

Mult: 1

0 0x0x0 85°C -40°C RoHS Compliant SOIC 2V No Clock HH:MM:SS
RTC62423 RTC62423 EPSON
RFQ

Min: 1

Mult: 1

0 0x0x0 Non-RoHS Compliant
X1228S14-2.7A X1228S14-2.7A Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 1 70°C 0°C CMOS 1.7272mm RoHS Compliant SOIC 8.6614mm 3.9116mm Contains Lead 14 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 5V 1.27mm 14 COMMERCIAL 5.5V 2.7V NOT SPECIFIED Timer or RTC 3/5V Not Qualified R-PDSO-G14 3.9kB TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1227V8I X1227V8I Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 85°C -40°C CMOS 1.2mm RoHS Compliant 2005 /files/intersil-x1227v8i-datasheets-1849.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 INDUSTRIAL 5.5V 2.7V Timer or RTC 3/5V Not Qualified R-PDSO-G8 512B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1228S14-2.7T1 X1228S14-2.7T1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 70°C 0°C CMOS 1.75mm RoHS Compliant SOIC 8.65mm 3.9mm Contains Lead 14 2-Wire, I2C, Serial EAR99 8542.39.00.01 DUAL 5V 1.27mm 14 COMMERCIAL 5.5V 2.7V Not Qualified R-PDSO-G14 512B TIMER, REAL TIME CLOCK 1 0.032MHz HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd
DS17885S-5/T&R DS17885S-5/T&R Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 Tape & Reel (TR) 70°C 0°C RoHS Compliant 2012 /files/maximintegrated-ds17885s5tr-datasheets-1753.pdf SOIC 5V Contains Lead 5.5V 4.5V 24 No 7.8kB Clock HH:MM:SS (12/24 hr)
X1228S14IZ X1228S14IZ Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 3 85°C -40°C CMOS 1.7272mm RoHS Compliant 2005 /files/intersil-x1228s14iz-datasheets-1682.pdf SOIC 8.6614mm 3.9116mm Lead Free 14 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 1.27mm 14 INDUSTRIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G14 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
RTC-72423B:3:ROHS RTC-72423B:3:ROHS EPSON
RFQ

Min: 1

Mult: 1

0 0x0x0 Tape & Reel (TR)
1337GDCGI 1337GDCGI Integrated Device Technology (IDT)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount Bulk 1 85°C -40°C CMOS 1.75mm RoHS Compliant 2006 /files/integrateddevicetechnology-1337gdcgi-datasheets-1659.pdf SOIC 4.9mm 3.9mm 3.3V Lead Free 8 5.5V 1.8V 8 2-Wire, I2C, Serial yes 1.5mm EAR99 Tin No e3 DUAL 260 3.3V 1.27mm 8 INDUSTRIAL 30 Timer or RTC 2/5V 8 Clock 1 0.4MHz SECONDS HH:MM:SS Y I2C YY-MM-DD-dd
X1227V8I-2.7A X1227V8I-2.7A Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 85°C -40°C CMOS 1.2mm RoHS Compliant 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 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
ISL1220IUZ-T ISL1220IUZ-T Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount Digi-Reel® 2 85°C -40°C CMOS 0.65mm RoHS Compliant 2001 /files/intersil-isl1220iuzt-datasheets-1625.pdf MSOP 4.4mm 1.2mm Lead Free 8 5 Weeks Unknown 5.5V 2.7V 10 2-Wire, I2C, Serial EAR99 No 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL 260 3V 0.5mm 10 INDUSTRIAL 40 Timer or RTC 3/5V S-PDSO-G8 8B Clock 0.032MHz SECONDS HH:MM:SS Y NO I2C YY-MM-DD-dd
X1227V8Z-2.7 X1227V8Z-2.7 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 70°C 0°C CMOS 1.2mm RoHS Compliant 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 COMMERCIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
X1228S14I-2.7 X1228S14I-2.7 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 85°C -40°C CMOS 1.75mm Non-RoHS Compliant SOIC 8.65mm 3.9mm Contains Lead 14 2-Wire, I2C, Serial EAR99 not_compliant 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 5V 1.27mm 14 INDUSTRIAL 5.5V 2.7V Timer or RTC 3/5V Not Qualified R-PDSO-G14 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
DS1340U-3/T&R DS1340U-3/T&R Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 Tape & Reel 2009 /files/maximintegrated-ds1340u3tr-datasheets-1483.pdf
X1227V8-4.5A X1227V8-4.5A Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 70°C 0°C CMOS 1.2mm RoHS Compliant 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 512B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
1337DVGI8 1337DVGI8 Integrated Device Technology (IDT)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Tape & Reel (TR) 3 85°C -40°C CMOS 1.1mm RoHS Compliant 2006 /files/integrateddevicetechnology-1337dvgi8-datasheets-1438.pdf TSSOP 3mm 3mm 3.3V 8 6 Weeks 2-Wire, I2C, Serial yes EAR99 No 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL 260 3.3V 0.65mm 8 INDUSTRIAL 5.5V 30 Timer or RTC 2/5V R-PDSO-G8 Clock 1 SECONDS HH:MM:SS (12/24 hr) Y I2C YY-MM-DD-dd
X1227V8 X1227V8 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-x1227v8-datasheets-1404.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 512B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1227V8-2.7A X1227V8-2.7A Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 70°C 0°C CMOS 1.2mm RoHS Compliant 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 512B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
X1227V8I-2.7 X1227V8I-2.7 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 85°C -40°C CMOS 1.2mm RoHS Compliant 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 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
X1227S8I-2.7A X1227S8I-2.7A Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 85°C -40°C CMOS 1.7272mm RoHS Compliant SOIC 4.9022mm 3.9116mm Contains Lead 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 5V 1.27mm 8 INDUSTRIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
ISL12020MIRZ ISL12020MIRZ Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 download Surface Mount 1 85°C -40°C CMOS RoHS Compliant 2008 /files/intersil-isl12020mirz-datasheets-1220.pdf DFN 5.5mm 1.3mm 4mm Lead Free 20 7 Weeks No SVHC 5.5V 2.7V 20 2-Wire, I2C, Serial EAR99 Tin No 8542.39.00.01 e3 DUAL 260 3V 0.5mm 20 INDUSTRIAL 0.0005 % Timers or RTCs 3/5V 128B Clock 0.032MHz SECONDS HH:MM:SS Y I2C YY-MM-DD-dd 128 B
X1227S8IZ-2.7A X1227S8IZ-2.7A Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 1 85°C -40°C CMOS 1.7272mm RoHS Compliant SOIC 4.9022mm 3.9116mm Lead Free 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 1.27mm 8 INDUSTRIAL 5.5V 2.7V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
X1227S8IZ X1227S8IZ Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 1 85°C -40°C CMOS 1.7272mm RoHS Compliant 2005 /files/intersil-x1227s8iz-datasheets-1140.pdf SOIC 4.9022mm 3.9116mm Lead Free 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 1.27mm 8 INDUSTRIAL 5.5V 4.5V 40 Timer or RTC 5V Not Qualified R-PDSO-G8 512B TIMER, REAL TIME CLOCK 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd
X1227S8I-2.7T2 X1227S8I-2.7T2 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 3 85°C -40°C CMOS RoHS Compliant SOIC Contains Lead 8 2-Wire, I2C, Serial e0 Tin/Lead (Sn/Pb) DUAL 1.27mm INDUSTRIAL Timer or RTC 3/5V Not Qualified R-PDSO-G8 512B SECONDS HH:MM:SS (12/24 hr) Y NO SERIAL, 2 WIRE/I2C YY-MM-DD-dd
X1227S8ZT1 X1227S8ZT1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount 1 70°C 0°C CMOS 1.7272mm RoHS Compliant 2005 /files/intersil-x1227s8zt1-datasheets-1041.pdf SOIC 4.9022mm 3.9116mm Lead Free 8 2-Wire, I2C, Serial EAR99 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 1.27mm 8 COMMERCIAL 5.5V 4.5V 40 Not Qualified R-PDSO-G8 TIMER, REAL TIME CLOCK 1 0.032MHz HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd
DS1346T+T&R DS1346T+T&R Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 85°C -40°C RoHS Compliant 3.3V 8 No Clock HH:MM:SS
X1227V8-2.7 X1227V8-2.7 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Bulk 70°C 0°C CMOS 1.2mm RoHS Compliant 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 512B TIMER, REAL TIME CLOCK 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd
DS1346T+ DS1346T+ Maxim Integrated
RFQ

Min: 1

Mult: 1

0 0x0x0 85°C -40°C CMOS 0.8mm RoHS Compliant 3mm 3mm 3.3V 8 yes EAR99 No 8473.30.11.80 YES DUAL 3.3V 0.65mm 8 INDUSTRIAL 5.5V Timer or RTC 2.5/5V S-PDSO-N8 8 Clock 0.032MHz SECONDS HH:MM:SS Y YES SERIAL, 4 WIRE/SPI
IDT1339-2DCGI8 IDT1339-2DCGI8 Integrated Device Technology (IDT)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Tape & Reel (TR) 85°C -40°C RoHS Compliant SOIC 2-Wire, I2C, Serial HH:MM:SS (12/24 hr) YY-MM-DD-dd
X1227S8T1 X1227S8T1 Intersil (Renesas Electronics America)
RFQ

Min: 1

Mult: 1

0 0x0x0 Surface Mount Tape & Reel (TR) 1 (Unlimited) 70°C 0°C CMOS 1.7272mm Non-RoHS Compliant 2005 https://pdf.utmel.com/r/datasheets/intersil-x1227s8t1-datasheets-0924.pdf SOIC 4.9022mm 3.9116mm 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 COMMERCIAL 5.5V 4.5V 40 Timer or RTC 3/5V Not Qualified R-PDSO-G8 512B 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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