ATTINY441_14 Datasheet, PDF (341/366 Pages) ATMEL Corporation – 8-bit AVR Microcontroller with 4/8K Bytes In-System

26.2.8.3 ULP 64kHz Oscillator
Figure 26-173. ULP 64kHz Oscillator, Frequency vs. Operating Voltage
60
58
105
56
85
54
25
0
52
-40
50
48
1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
VCC [V]
Figure 26-174. ULP 64kHz Oscillator, Frequency vs. Operating Temperature
58
57
56
55
5.5
54
5.0
53
4.5
52
3.3
51
2.7
1.8
50
1.7
49
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperature [C]
ATtiny441/841 [DATASHEET] 341
8495H–AVR–05/2014