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RX-8731LC (Built-in EEPROM and Unique ID-ROM I2C-Bus Interface Real Time Clock Module)
Manufacturing PN | RX-8731LC B |
Datasheet | |
Application Note | |
External dimensions... | 3.6 × 2.4 × 1.2mm |
Applications... | Smart meter |
Other Ordering Format | RX-8731LC:Bx |
Other Features
Built in frequency adjusted 32.768kHz crystal unit | |
Interface Type | I2C-Bus Interface (400kHz) |
Operating voltage range | 1.7V to 5.5V |
Wide Timekeeping voltage range | 1.3V to 5.5V |
Low backup current | 0.35μA / 3V(Typ.) |
32.768kHz frequency output function | C-MOS output With Control Pin |
Other functions | full calendar, alarm, timer |
Delivery Time | |
Lead-Time | In stock: 2~3 days, Normal LT: 12 weeks |
Item Characteristics | |
Power Voltage | 3.0V Typ., 1.7V to 5.5V |
Clock Voltage | 3.0V Typ., 1.3V to 5.5V |
Tolerance | B: 5±23 PPM @ Ta=+25°C VDD=3.0V |
Operating Temperature | -40 °C to +85 °C |