PIC16LF1904 Datasheet, PDF (238/288 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16LF1904/6/7
FIGURE 22-1:
VOLTAGE FREQUENCY GRAPH, -40°C  TA +125°C
3.6
2.5
2.3
2.0
1.8
0
Internal Oscillator
or EC Mode
EC Mode
Only
4
10
16
20
Frequency (MHz)
Note 1: The shaded region indicates the permissible combinations of voltage and frequency.
2: Refer to Table 22-1 for each Oscillator mode’s supported frequencies.
FIGURE 22-2:
HFINTOSC FREQUENCY ACCURACY OVER DEVICE VDD AND TEMPERATURE
125
+ 15%
85
60
± 10%
25
0
-20
-40
1.8
2.0
+ 15%
2.5
3.0
VDD (V)
3.5 3.6
DS41569A-page 238
Preliminary
 2011 Microchip Technology Inc.