For Internet of Things (IoT) applications there are needs of running the MCU at both high speed and low speed clocks. Typical frequencies like 16.0 / 24.0 / 32.0 / 40.0 MHz and 32.768 KHz are widely used by wireless communications such as Bluetooth Smart, Bluetooth Low Energy (BLE), WiFi, ZigBee and sub-GHz RF. HKC offers a full series of reliable frequency products that are optimized for IoT applications.
For wearable devices, low power consumption is a major requirement. Oscillation circuit with low ESR crystal is preferred and hence HKC offers a low ESR option for wearable applications.
HKC’s IoT crystals are available in different operating temperature ranges, from -20 to +70°C for consumer products, -40 to +85°C for industrial applications, and -40 to +125°C for harsh environments.
Small is not always the trend! There are many IoT products where small form factor is not a concern but cost is most critical. HKC is still producing traditional package size for cost sensitive IoT applications.
New Release – Flyer of High precision crystals for IoT applications Click here to download
|Model||Package||Frequencies||Frequency Tolerance||Frequency Stability||Operating Temperature||Description|
|CQ||2.0 x 1.6 mm||16MHz ~ 72MHz||±10 ppm||±10 / 20 ppm||-20 ~ +70°C||Extremely small form factor for wearable devices|
|CK||2.5 x 2.0 mm||16MHz ~ 80MHz||±10 ppm||±10 / 20 ppm||-20 ~ +70°C||Small footprint for most advance IoT applications|
|C7||3.2 x 2.5 mm||8MHz ~ 150MHz||±10 ppm||±10 / 20 ppm||-20 ~ +70°C||Best balance of cost performance in common package size|
|P8||3.2 x 1.5 mm||32.768KHz||±20 ppm||-0.04ppm/°C2||-20 ~ +70°C||Low frequency standby clock in small footprint|
|2T||6 x Φ2 mm||32.768KHz||±20 ppm||-0.04ppm/°C2||-20 ~ +70°C||Most cost effective in famous industry standard package|