STM32 References Designs and Crystal Selection Tool – ECS Inc. International
If you're working with an STMicroelectronics MCU, you'll need a timing device. ECS Inc. International has been featured in over 60 references for the STM32 LSE kHz clocks and 600 references for the HSE MHz clock.
Part List
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | 700-TFL-9001 | CRYSTAL INSULATOR HC-49U/US | 33886 - Immediate | $0.59 | View Details |
![]() | ![]() | ECS-160-20-3X-TR | CRYSTAL 16.0000MHZ 20PF SMD | 159261 - Immediate | $1.19 | View Details |
![]() | ![]() | ECS-250-18-33-JGN-TR3 | CRYSTAL 25.0000MHZ 18PF SMD | 36102 - Immediate | $1.46 | View Details |
![]() | ![]() | ECS-240-12-37B-CKY-TR | CRYSTAL 24.0000MHZ 12PF SMD | 48764 - Immediate | $1.42 | View Details |
![]() | ![]() | ECS-240-8-33-AGN-TR | CRYSTAL 24.0000MHZ 8PF SMD | 2898 - Immediate | $1.74 | View Details |
![]() | ![]() | ECS-320-8-37-CKM-TR3 | CRYSTAL 32.0000MHZ 8PF SMD | 31366 - Immediate | $1.46 | View Details |
![]() | ![]() | ECS-240-8-37-CKM-TR3 | CRYSTAL 24.0000MHZ 8PF SMD | 5387 - Immediate | $1.54 | View Details |
![]() | ![]() | ECS-122.8-20-3X-EN-TR | CRYSTAL 12.2880MHZ 20PF SMD | 11319 - Immediate | $1.54 | View Details |
![]() | ![]() | ECS-120-18-33-JGN-TR3 | CRYSTAL 12.0000MHZ 18PF SMD | 4935 - Immediate | $1.54 | View Details |
![]() | ![]() | ECS-160-20-3X-EN-TR | CRYSTAL 16.0000MHZ 20PF SMD | 66908 - Immediate | $1.42 | View Details |
![]() | ![]() | ECS-250-10-33B-CWN-TR | CRYSTAL 25.0000MHZ 10PF SMD | 26648 - Immediate | $1.78 | View Details |
![]() | ![]() | ECS-250-18-5PX-F-TR | CRYSTAL 25.0000MHZ 18PF SMD | 18559 - Immediate | $0.91 | View Details |
![]() | ![]() | ECS-80-18-5PX-TR | CRYSTAL 8.0000MHZ 18PF SMD | 39952 - Immediate | $1.22 | View Details |
![]() | ![]() | ECS-40-20-5PX-TR | CRYSTAL 4.0000MHZ 20PF SMD | 10508 - Immediate | $1.34 | View Details |
![]() | ![]() | ECS-49-20-5PX-TR | CRYSTAL 4.9152MHZ 20PF SMD | 20896 - Immediate | $1.34 | View Details |
![]() | ![]() | ECS-160-20-5PX-TR | CRYSTAL 16.0000MHZ 20PF SMD | 857 - Immediate | $1.34 | View Details |
![]() | ![]() | ECS-98.3-20-5PX-TR | CRYSTAL 9.8304MHZ 20PF SMD | 4309 - Immediate | $1.26 | View Details |
![]() | ![]() | ECS-400-10-37B2-CKY-TR | CRYSTAL 40.0000MHZ 10PF SMD | 9193 - Immediate | $1.42 | View Details |
![]() | ![]() | ECS-320-8-37B-CKY-TR | CRYSTAL 32.0000MHZ 8PF SMD | 239211 - Immediate | $1.38 | View Details |
![]() | ![]() | ECS-250-10-37B-CTN-TR | CRYSTAL 25.0000MHZ 10PF SMD | 163979 - Immediate | $1.38 | View Details |















