EM78P258N
8-Bit Microprocessor with OTP ROM
8.2 Device Characteristics
The graphs provided following note that based on a limited number of samples and
they are provided for information only. The device characteristic listed herein is not
guaranteed. In the graphs, the data maybe out of the specified operating warranted
range.
IRC OSC Frequency (VDD=3V)
9
8
7
6
5
4
3
2
1
0
-40
-20
0
25
50
70
85
Temperature (
)
℃
Fig. 8-1 Internal RC OSC Frequency vs. Temperature, VDD=3V
IRC OSC Frequency(VDD=5V)
10
9
8
7
6
5
4
3
2
1
0
-40
-20
0
25
50
70
85
Temperature(℃)
Fig. 8-2 Internal RC OSC Frequency vs. Temperature, VDD=5V
Product Specification (V1.0) 06.16.2005
• 69
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
