ATA8742 ATMEL Corporation, ATA8742 Datasheet - Page 235

• Manufacturer Part Number: ATA8742
• Manufacturer: ATMEL Corporation

34.3
34.4
Table 34-1.
9151A–INDCO–07/09
User Calibration
Maximum Speed versus V
Clock Characterizations
Calibration Accuracy of Internal RC Oscillator
Maximum frequency is dependent on V
V
Figure 34-1. Maximum Frequency versus V
7.3 MHz to 8.1 MHz
CC
curve is linear between 1.8V < V
Frequency
CC
4 MHz
8 MHz
1.8V to 3.6V
V
1.8V
CC
CC
CC.
< 3.6V.
Safe Operating Area
As shown in
CC
–40°C to +85°C
Temperature
2.7V
Figure
34-1, the Maximum Frequency vs.
3.6V
Accuracy
ATA8742
±25%
235