E0C63158
• OSC1 CR oscillation frequency-resistance characteristic (VDC = 1)
10000
V
DD
= 2.2 to 3.6V
V
D1
= 2.1V (VDC = 1)
V
SS
= 0V
Ta = 25°C
Typ. value
1000
CR oscillation frequency f
OSC1
[kHz]
100
10
10
100
1000
10000
Resistance for CR oscillation R
CR1
[kΩ]
• OSC1 CR oscillation frequency-resistance characteristic (VDC = 0)
10000
V
DD
= 1.3 to 3.6V
V
D1
= 1.3V (VDC = 0)
V
SS
= 0V
Ta = 25°C
Typ. value
1000
CR oscillation frequency f
OSC1
[kHz]
100
10
10
100
1000
10000
Resistance for CR oscillation R
CR1
[kΩ]
• OSC3 CR oscillation frequency-resistance characteristic
10000
V
DD
= 2.2 to 3.6V
V
SS
= 0V
Ta = 25°C
Typ. value
CR oscillation frequency f
OSC3
[kHz]
1000
100
10
10
100
1000
10000
Resistance for CR oscillation R
CR2
[kΩ]
7