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Real-Time Clocks (RTC)

Find Real-Time Clocks (RTC) from Maxim, EPSON, and additional brands. 2,072 part numbers available at FPGACenter. Volume pricing, no minimum order.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
MicrochipThe MCP795W22-I/SL is a clock/timing IC manufactured by Microchip. Technical highlights include 1.8V ~ 3.6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the MCP795W22-I/SL is currently in active production through Microchip's standard distribution channels.14-SOIC (0.154", 3.90mm Width)9.800 In Stock$1.751ACTIVE
MicrochipThe MCP795W22-I/ST is a clock/timing IC manufactured by Microchip. Technical highlights include 1.8V ~ 3.6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the MCP795W22-I/ST is currently in active production through Microchip's standard distribution channels.14-TSSOP (0.173", 4.40mm Width)6.410 In Stock$1.781ACTIVE
MicrochipThe MCP795W22T-I/SL is a clock/timing IC manufactured by Microchip. Technical highlights include 1.8V ~ 3.6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the MCP795W22T-I/SL is currently in active production through Microchip's standard distribution channels.14-SOIC (0.154", 3.90mm Width)9.360 In Stock$1.751ACTIVE
MicrochipThe MCP795W22T-I/ST is a clock/timing IC manufactured by Microchip. Technical highlights include 1.8V ~ 3.6V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the MCP795W22T-I/ST is currently in active production through Microchip's standard distribution channels.14-TSSOP (0.173", 4.40mm Width)7.500 In Stock$1.781ACTIVE
Nisshinbo Micro Devices Inc.The NJU6355ED is a clock/timing IC manufactured by Nisshinbo Micro Devices Inc.. Technical highlights include 4.5V ~ 5.5V supply voltage and -30°C ~ 80°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -30°C ~ 80°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the NJU6355ED is no longer produced by Nisshinbo Micro Devices Inc.; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$1.721OBSOLETE
Nisshinbo Micro Devices Inc.The NJU6355EM is a clock/timing IC manufactured by Nisshinbo Micro Devices Inc.. Technical highlights include 4.5V ~ 5.5V supply voltage and -30°C ~ 80°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -30°C ~ 80°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the NJU6355EM is no longer produced by Nisshinbo Micro Devices Inc.; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.721OBSOLETE
Rochester ElectronicsThe P8254-2 is a clock/timing IC manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the P8254-2 is currently in active production through Rochester Electronics's standard distribution channels.Check1.293 In StockRFQ1ACTIVE
NXP SemiconductorsThe PCA21125T/Q900/1,1 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.6V ~ 5.5V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA21125T/Q900/1,1 is currently in active production through NXP Semiconductors's standard distribution channels.14-TSSOP (0.173", 4.40mm Width)7.726 In Stock$1.871ACTIVE
NXP SemiconductorsThe PCA2125TS/1,112 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.6V ~ 5.5V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA2125TS/1,112 is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.14-TSSOP (0.173", 4.40mm Width)RFQ for sourcingRFQ1OBSOLETE
NXP SemiconductorsThe PCA2129T/Q900/2,51 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.8V ~ 4.2V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA2129T/Q900/2,51 is currently in active production through NXP Semiconductors's standard distribution channels.16-SOIC (0.295", 7.50mm Width)10.401 In Stock$4.541ACTIVE
NXP SemiconductorsThe PCA2131TF/Q900Y is a clock/timing IC manufactured by NXP Semiconductors. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA2131TF/Q900Y is currently in active production through NXP Semiconductors's standard distribution channels.Check6.618 In Stock$1.971ACTIVE
NXP SemiconductorsThe PCA85063ATT/AJ is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 0.9V ~ 5.5V supply voltage and -40°C ~ 105°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA85063ATT/AJ is currently in active production through NXP Semiconductors's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)25.721 In Stock$0.79381ACTIVE
NXP SemiconductorsThe PCA85073ADP/Q900Z is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.8V ~ 5.5V supply voltage and -40°C ~ 105°C (TA) operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This - component is supplied in a standard package and is rated for operation across -40°C ~ 105°C (TA). Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA85073ADP/Q900Z is currently in active production through NXP Semiconductors's standard distribution channels.Check10.548 In Stock$0.63001ACTIVE
NXP SemiconductorsThe PCA8565AU/5BB/1,01 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.8V ~ 5.5V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a Die package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA8565AU/5BB/1,01 is currently in active production through NXP Semiconductors's standard distribution channels.Die20.490 In Stock$1.151ACTIVE
NXP SemiconductorsThe PCA8565BS/1,118 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.8V ~ 5.5V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 10-VFDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA8565BS/1,118 is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.10-VFDFN Exposed PadRFQ for sourcing$0.60301OBSOLETE
NXP SemiconductorsThe PCA8565TS/1,118 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.8V ~ 5.5V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA8565TS/1,118 is currently in active production through NXP Semiconductors's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)15.275 In Stock$1.141ACTIVE
NXP SemiconductorsThe PCA8802CX8/B/1,027 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.6V ~ 5.5V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This - component is supplied in a Die package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA8802CX8/B/1,027 is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.DieRFQ for sourcingRFQ1OBSOLETE
NXP SemiconductorsThe PCA8802U/2AA/1,026 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.6V ~ 5.5V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This - component is supplied in a Die package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCA8802U/2AA/1,026 is no longer produced by NXP Semiconductors; FPGACenter maintains verified stock sourced through certified supply chain partners.DieRFQ for sourcing$0.93151OBSOLETE
Rochester ElectronicsThe PCF2123BS/1,512 is a clock/timing IC manufactured by Rochester Electronics. Technical highlights include 1.6V ~ 5.5V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 16-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCF2123BS/1,512 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-VFQFN Exposed PadRFQ for sourcingRFQ1OBSOLETE
NXP SemiconductorsThe PCF2123BS/1,518 is a clock/timing IC manufactured by NXP Semiconductors. Technical highlights include 1.6V ~ 5.5V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm clock frequency, PLL configuration, jitter budget, output type, and operating temperature limits. This Surface Mount component is supplied in a 16-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the PCF2123BS/1,518 is currently in active production through NXP Semiconductors's standard distribution channels.16-VFQFN Exposed Pad15.416 In Stock$1.201ACTIVE
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