4524_M Datasheet, PDF (271/310 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 720 FAMILY / 4500 SERIES

4524 Group
APPENDIX
3.2 Typical characteristics
(5) RC oscillation frequency characteristics: R-f(XIN)
Measurement condition: VDD = 3.0 V, C = 33pF, Ta = 25 °C
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
Resistor R [kΩ]
(6) RC oscillation frequency characteristics (Ta-f(XIN))
Measurement condition: VDD = 3.0 V, C = 33pF
7
6
R = 3.3 kΩ
5
4
R = 4.7 kΩ
3
R = 6.8 kΩ
R = 9.1 kΩ
2
R = 15 kΩ
1
R = 20 kΩ
0
-20 -15 -10 -5 0
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
Ta [°C]
Rev.2.00 Aug, 06 2004
REJ09B0107-0200Z
3-17