EM6819 Datasheet, PDF (137/154 Pages) EM Microelectronic - MARIN SA – Sub-1V (0.6V) 8bit Flash MCU DC-DC Converter

R
EM6819
32.4 RC OSCILLATOR 15MHZ AND 2MHZ
Figure 43, Temperature and supply dependency for internal RC oscillators
RC 15Mhz frequency error over VSUP
@ Temperature = 25°C
RC 15Mhz frequency error over temperature
@ VSUP 3V
10
8
6
4
2
0
-2
-4
-6
-8
-10
2.2
2.4
2.6
2.8
3
VSUP [V]
3.2
3.4
3.6
10
8
6
4
2
0
-2
-4
-6
-8
-10
-40
-20
0
20
40
60
80
Temperature [°C]
10
8
6
4
2
0
-2
-4
-6
-8
-10
0.9
RC 2Mhz frequency error over VSUP
@ Temperature = 25°C
1.2
1.5
1.8
2.1
2.4
2.7
3
VSUP [V]
3.3
3.6
RC 2Mhz frequency error over temperature
@ VSUP = 3V
10
8
6
4
2
0
-2
-4
-6
-8
-10
-40
-20
0
20
40
60
80
Temperature [°C]
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137
07/09 – rev.D
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