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AN250
| Title |
Title
Auto-calibration of the PIC12F6XX Internal RC Oscillator to ± 1%
|
|---|---|
| Name |
Name
AN250
|
| Date |
Date
06/24/2015
|
| Product Categories |
Product Categories
8-bit MCU
|
| Description |
Description
This application note describes a technique used to calibrate the internal oscillator on the PIC12F6XX devices. This technique allows the internal oscillator to be calibrated within ± 1%. See the test circuit shown in Figure 1. This application note is useful in the following applications. High volume production environment. Battery applications using on-board calibration to recalibrate the internal RC oscillator as the battery voltage drops. Applications that are exposed to a varying voltage and temperature range could have intelligent on-board recalibration.
|
Files
| Title | Title | Download | Date | Size |
|---|---|---|---|---|
| AN250 Source Code - Auto-calibration of the PIC12F6XX Internal RC Oscillator to ± 1% 3.5 KB 06/23/2015 | AN250 Source Code - Auto-calibration of the PIC12F6XX Internal RC Oscillator to ± 1% | Download | 06/23/2015 | 3.5 KB |