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RX-4045SA/NB (High-Stability Frequency)
Manufacturing PN | RX-4045SA AA |
Datasheet | |
Application Note | |
External dimensions... | 10.1 × 5.0 × 3.2mm |
Applications... | Smart meter |
Other Ordering Format | RX-4045SA:AAx |
Other Features
Built-in 32.768kHz crystal unit | Frequency adjusted for high accuracy (±5×10-6 / Ta=+25°C) |
Interface Type | 4-Wire SPI |
Operating voltage range | 1.70V to 5.5V |
Wide Timekeeper voltage range | 1.15V to 5.5V |
Various detection Functions | Ex. Oscillation stop detection function |
Low backup current | 0.48μA / 3V(Typ.) |
32.768kHz clock frequency output | N-ch open drain output |
Other functions | time and calendar, various detection function, interrupt function etc |
Delivery Time | |
Lead-Time | In stock: 2~3 days, Normal LT: 14 weeks |
Item Characteristics | |
Power Voltage | 3.0V Typ., 1.7V to 5.5V |
Clock Voltage | 3.0V Typ., 1.15V to 5.5V |
Tolerance | AA: 5±5 PPM @ Ta=+25°C VDD=3.0V |
Operating Temperature | -40 °C to +85 °C |