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RX-8571SA/NB/LC (Low Current Consumption I2C-Bus Interface Real Time Clock Module)
Manufacturing PN | RX-8571SA B |
Datasheet | |
Application Note | |
External dimensions... | 10.1 × 5.0 × 3.2mm |
Applications... | Smart meter |
Other Ordering Format | RX-8571SA:Bx |
Other Features
Built-in frequency adjusted 32.768kHz crystal unit. | |
Interface Type | I2C-Bus Interface (400kHz) |
Operating voltage range | 1.6V to 5.5V |
Wide Timekeeping voltage range | 1.3V to 5.5V |
Low backup current | 220nA / 3V(Typ.) |
32.768kHz frequency output function | C-MOS output With Control Pin |
User RAM | 128bit |
Other functions | full calendar, alarm, timer (Long-running timer : 65535 hours),etc |
Delivery Time | |
Lead-Time | In stock: 2~3 days, Normal LT: 12 weeks |
Item Characteristics | |
Power Voltage | 3.0V Typ., 1.6V 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 |