Micro Crystal AG, Swatch Group Inc. from Switzerland, was founded in 1978 in Grenchen, Switzerland, as a manufacturer of watch oscillators. Today, Micro Crystal AG is a leading manufacturer of miniature quartz crystals (30 kHz to 250 MHz), real time clocks, oscillators and OCXOs for the world’s leading manufacturers of IoT applications, wearable devices, automotive, industry and medicine.
We invite you to submit enquiries to the following address: aktywne@maritex.com.pl
Below is a list of real-time clocks with basic parameters:
Type | Package[mm] | Interface | Current @3V | Time Accuracy @25°C | Temp.max | Battery Switch | Battery Charge | Alarm | Timer | RAM | EPROM |
---|---|---|---|---|---|---|---|---|---|---|---|
RV-3028-C7 | RV-3028-C73.2 × 1.5 × 0.8 | I2C | 45 nA | ±1 ppm | +85°C | ✔ | ✔ | ✔ | ✔ | 2 | 43 |
RV-8803-C7 | RV-8803-C73.2 × 1.5 × 0.8 | I2C | 240 nA | +105°C | ✔ | ✔ | 1 | ||||
RV-8263-C7 | RV-8263-C73.2 × 1.5 × 0.8 | I2C | 190 nA | ±20 ppm | +85°C | ✔ | ✔ | 1 | |||
RV-4162-C7 | RV-4162-C73.2 × 1.5 × 0.8 | I2C | 350 nA | ±20 ppm | +85°C | ✔ | |||||
RV-1805-C3 | RV-1805-C33.7 × 2.5 × 0.9 | I2C | 60 nA | ±2 ppm | +85°C | ✔ | ✔ | ✔ | ✔ | 256 | |
RV-8523-C3 | RV-8523-C33.7 × 2.5 × 0.9 | I2C | 130 nA | ±20 ppm | +85°C | ✔ | ✔ | ✔ | |||
RV-8564-C3 | RV-8564-C33.7 × 2.5 × 0.9 | I2C | 250 nA | ±20 ppm | +85°C | ✔ | ✔ | ||||
RV-8564-C2 | RV-8564-C25.0 × 3.2 × 1.2 | I2C | 250 nA | ±20 ppm | +85°C | ✔ | ✔ | ||||
RV-3129-C3 | RV-3129-C33.7 × 2.5 × 0.9 | I2C | 800 nA | ±3.0 ppm | +125°C | ✔ | ✔ | ✔ | ✔ | 8 | 2 |
RV-3029-C3 | RV-3029-C33.7 × 2.5 × 0.9 | I2C | 800 nA | ±3.0 ppm | +125°C | ✔ | ✔ | ✔ | ✔ | 8 | 2 |
RV-3029-C2 | RV-3029-C25.0 × 3.2 × 1.2 | I2C | 800 nA | ±3.0 ppm | +125°C | ✔ | ✔ | ✔ | ✔ | 8 | 2 |
RV-8063-C7 | RV-8063-C73.2 × 1.5 × 0.8 | SPI | 190 nA | ±20 ppm | +85°C | ✔ | ✔ | 1 | |||
RV-2123-C2 | RV-2123-C25.0 × 3.2 × 1.2 | SPI | 130 nA | ±20 ppm | +85°C | ✔ | ✔ | ||||
RV-3149-C3 | RV-3149-C33.7 × 2.5 × 0.9 | SPI | 800 nA | +125°C | ✔ | ✔ | ✔ | ✔ | 8 | 2 | |
RV-3049-C3 | RV-3049-C33.7 × 2.5 × 0.9 | SPI | 800 nA | +125°C | ✔ | ✔ | ✔ | ✔ | 8 | 2 | |
RV-3049-C2 | RV-3049-C25.0 × 3.2 × 1.2 | SPI | 800 nA | +125°C | ✔ | ✔ | ✔ | ✔ | 8 | 2 |
Exempelbild – produkten överensstämmer med beskrivningen men kan avvisa från den som visas på bilden (form, färg, andra egenskaper)