sh6620a SinoWealth Micro-Electronics Corp. Ltd, sh6620a Datasheet - Page 19

• Manufacturer Part Number: sh6620a
• Description: Mask 4-bit Microcontroller
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

Typical RC oscillator Resistor vs. V
Typical RC oscillator Frequency vs. V
Typical RC oscillator Resistor vs. Frequency: (for reference only)
480
460
440
420
400
410
400
390
380
370
360
350
2.0
2.0
V
V
DD
DD
3.0
F = 400KHz
500
450
400
350
300
250
200
150
100
(Volts)
50
(Volts)
4.0
0
100
DD
4.0
DD
:
(for reference only)
: (for reference only)
6.0
5.0
R-F (V
DD
F (KHz)
= 3.0V)
1000
19
4200
4000
3800
3600
3400
3200
3000
45
40
35
30
25
2.0
2.0
V
F = 4MHz
3.0
DD
V
3.0
DD
(Volts)
10000
(Volts)
4.0
4.0
5.0
5.0
SH6620A