The PT7C4563BWEX is a low-power real-time clock (RTC) from Quarktwin Technology Ltd. designed for applications requiring accurate timekeeping and calendar functions. It operates with an external 32.768 kHz quartz crystal and supports high-ESR crystals up to 100 kOc. The device communicates via a 2-wire I¬=C bus, supporting high-speed mode up to 400 kHz. This RTC includes features such as a programmable square wave output, time and calendar counters in BCD format, and an oscillator stop flag. It operates within a voltage range of 1.3V to 5.5V and has a low backup current of approximately 400 nA at 3.0V and 25¬8C. The operating temperature range is from -40¬8C to 85¬8C, making it suitable for various environmental conditions. The PT7C4563BWEX is available in an 8-pin SOIC package, making it a compact solution for embedded systems that require reliable timekeeping.
Manufacturer: Diodes Incorporated
Win Source Part Number: 931031-PT7C4563BWEX
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Real Time Clock (RTC) IC Clock/Calendar - I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Package: 8-SOIC (0.154", 3.90mm Width)
Package: Reel - TR
Mounting: Surface Mount
Family Name: PT7C4563
Categories: Integrated Circuits (ICs)
Case / Package: 8-SOIC
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 95 pct.
Supply and Demand Status: Balance
Quantity per package: 2500
Estimated Pruduction Lead Time: 49 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC RTC I2C SER 8SOIC T&R 2.5K
IC RTC CLK/CAL I2C 8SOIC TR 2.5K Product overview: PT7C4563BWEX from Diodes Incorporated 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-PT7C4563BWEX can be used for catalog matching and distributor lookup.
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154"", 3.90mm Width)"
IC RTC CLK/CALENDAR I2C 8SOIC
IC RTC CLK/CAL I2C 8SOIC TR 2.5K
IC RTC I2C SER 8SOIC T&R 2.5K
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | 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 | IC Clocks |
| Product Number | 931031-PT7C4563BWEX | PT7C4563BWEX | 690-PT7C4563BWEX | 31-PT7C4563BWEXTR-ND | PT7C4563BWEX | PT7C4563BWEX | PT7C4563BWEX |
| Product Name | Clock/Timing - Clock/Timing - Real Time Clocks - PT7C4563BWEX | Real Time Clocks | Clock and Timing IC | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Clock/Timing - Real Time Clocks | Real Time Clocks |
| Device Type | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | Real Time Clock | |
| Package Type | Surface Mount; 8-SOIC | Surface Mount; SOIC; Surface Mount | Tape & Reel (TR) | Surface Mount; SOIC; "8-SOIC (0.154"", 3.90mm Width)" | Surface Mount; Surface Mount | Surface Mount; SOIC; 8-SOIC (0.154\", 3.90mm Width) | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
