"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 18-SOIC (0.209"", 5.30mm Width)"
IC RTC CLK/CALENDAR SER 18SOP Product overview: RTC-4543SB:A from Epson is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-RTC-4543SB:A can be used for catalog matching and distributor lookup.
IC RTC CLK/CALENDAR SER 18-SOP
IC RTC CLK/CALENDAR SER 18SOP
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 18-SOIC (0.209", 5.30mm Width)
| DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks |
| Product Number | RTC-4543SB:A-ND | 690-RTC-4543SB:A | RTC-4543SB:A | RTC-4543SB:A | RTC-4543SB:A |
| Product Name | Real Time Clocks | Clock and Timing IC | Clock/Timing - Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Real Time Clocks |
| Device Type | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | |
| Package Type | Surface Mount; SOIC; "18-SOIC (0.213"", 5.40mm Width)" | Bulk | Surface Mount; Surface Mount | Surface Mount; SOIC; 18-SOIC (0.209\", 5.30mm Width) | |
| Supply Voltage | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts |
