st2064b Sitronix Technology Corporation, st2064b Datasheet - Page 47

• Manufacturer Part Number: st2064b
• Description: 8 Bit Microcontroller With 64k Bytes Rom
• Manufacturer: Sitronix Technology Corporation

Ver. 3.0
Freq.
500KHz
4MHz
2MHz
1MHz
Voltage
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
2.2
2.4
FIGURE 18-1 Relation between operation voltage & frequency
2.6
1240Kohm
260Kohm
570Kohm
110Kohm
TABLE 18-1 R-Oscillator V.S. Frequency
3V
Voltage & Frequency
2.8
Voltage
3
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3.2
3.4
3.6
1220Kohm
123Kohm
274Kohm
590Kohm
5V
3.8
R=110k
R=260K
ST2064B
5/8/09