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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.
Here are a few examples, which quotes fit for which ICs. More information is available with the link to the manufacturer page.
Link to manufacturer page
for example for IC manufacturer Nordic Semiconductor
| IC Number |
Frequency |
Crystal Series |
Dimensions |
Ordering code |
| nRF51824 |
32 MHz |
CK |
2,5x2,0mm |
2520M3200LC01 |
| nRF51822 |
32 MHz |
CK |
2,5x2,0mm |
2520M3200LC01 |
| nRF51422 |
32 MHz |
CK |
2,5x2,0mm |
2520M3200LC01 |
| nRF51824 |
16 MHz |
CK |
2,5x2,0mm |
2520M1600LC01 |
| nRF51822 |
16 MHz |
CK |
2,5x2,0mm |
2520M1600LC01 |
| nRF51422 |
16 MHz |
CK |
2,5x2,0mm |
2520M1600LC01 |
| nRF24LE1 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC01 |
| nRF24LU1 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC01 |
| nRF24L01 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC01 |
| nRF24AP2 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC03 |
| nRF24AP2 |
16 MHz |
CK |
2,5x2,0mm |
2520M1600LC02 |
| nRF905 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC02 |
| nRF9E5 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC02 |
| nRF8001 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LC04 |
| nRF8002 |
16 MHz |
CQ |
2,0x1,6mm |
2016M1600LC01 |
| nRF51/24/80 Serie |
32,768 kHz |
P8 |
3,2x1,5mm |
3215K3276LC01 |
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for example for IC manufacturer ST Microelectronics
| IC Number |
Frequency |
Crystal Series |
Dimensions |
Ordering Code |
| STM32LWP |
24 MHz |
CK |
2,5x2,0mm |
2520M2400LC01 |
| STM32LWP |
32,738 kHz |
P8 |
3,2x1,5mm |
3215M3276LC01 |
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for example for IC manufacturer Texas Instruments
| IC Number |
Frequency |
Crystal Series |
Dimensions |
Ordering Code |
| CC2541 |
32 MHz |
C7 |
3,2x2,5mm |
3225M3200LS01 |
| CC3200 |
40 MHz |
C7 |
3,2x2,5mm |
3225M4000LC01 |
| CC3200 |
32,738 kHz |
2T |
d=2x6mm |
2060K3276LC01 |
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for example for IC manufacturer CSR
| IC Number |
Frequency |
Crystal Series |
Dimensions |
Ordering Code |
| CSR1010 |
16 MHz |
CK |
2,5x2,0mm |
2520M1600LS01 |
| CSR1010 |
16 MHz |
C7 |
3,2x2,5mm |
3225M1600LS01 |
| CSR8510 |
26 MHz |
C7 |
3,2x2,5mm |
3225M2600LB01 |
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 Vorzugs-Lagertyp
 auf Bestellung, gelegentlich ab Lager
 Abverkauf, Lagerüberstand
 abgekündigt bzw. aufgelassen
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Crystals
Crystals for IoT Chips
