| ??? 11/24/10 07:24 Read: times |
#179587 - 32.768kHz Responding to: ???'s previous message |
Raghunathan said:
When I said 32.768Khz would yield "approx. 1 sec " , I was referring to the "actual" frequency of the crystal which may not be bang on at that frequency. Well, 32.768kHz is specifically designed for timekeeping as an exactl multiple of 1s - which is why they're sometimes known as "watch" crystals. Note that it's 32.768kHz (lowercase 'k'; uppercase 'H') A lowercase 'k' is 1000; uppercase 'K' is 1024 So 32.768kHz = 32KHz. |
| Topic | Author | Date |
| RTC of the C8051F410 of Silabs | 01/01/70 00:00 | |
| this should help | 01/01/70 00:00 | |
| UNIX time | 01/01/70 00:00 | |
| Back to basics? | 01/01/70 00:00 | |
| What is approx about 32.768kHz being 2^15 ticks/s? | 01/01/70 00:00 | |
| Lots of code available | 01/01/70 00:00 | |
| Thats huge indeed ! | 01/01/70 00:00 | |
| 32.768kHz | 01/01/70 00:00 | |
| Normally best solution without radio receiver | 01/01/70 00:00 | |
which tolerance would you prefer, and why?? :) | 01/01/70 00:00 |