Manufacturer: EPSON
Packaging: Reel
Type: Clock/Calendar
Mounting Style: SMD
Features: Leap Year
Interface: 3-Wire Serial
Date Format: YY-MM-DD-dd
Part Status: Obsolete (End Of Life)
Supplier Device Package: 14-SOP
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 14-SOIC (0.209", 5.30mm Width)
Current - Timekeeping (Maximum): 1μA ~ 3μA at 2V ~ 5V
Popularity: Low
Fake Threat In the Open Market: 75 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Supply Voltage (V): 2.5V ~ 5.5V
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 14-SOIC (0.209"", 5.30mm Width)"
IC RTC CLK/CALENDAR SER 14SOP Product overview: RTC-4543SA:A0 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-4543SA:A0 can be used for catalog matching and distributor lookup.
IC RTC CLK/CALENDAR SER 14SOP
IC RTC CLK/CALENDAR SER 14-SOIC
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 14-SOIC (0.209", 5.30mm Width)
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks |
| Product Number | SE3245TR-ND | 690-RTC-4543SA:A0 | RTC-4543SA:A0 | RTC-4543SA:A0 | RTC-4543SA:A0 | |
| Product Name | Clock/Timing - Clock/Timing - Real Time Clocks - RTC-4543SA:A0 | Real Time Clocks | Clock and Timing IC | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Clock/Timing - Real Time Clocks | Real Time Clocks |
| Device Type | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | Real Time Clock | |
| Package Type | Surface Mount | Surface Mount; SOIC; "14-SOIC (0.197"", 5.00mm Width)" | Tape & Reel (TR) | Surface Mount; Surface Mount | Surface Mount; SOIC; 14-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 | 2.5 to 5.5 volts |
