10
5.0
1.0
0.5
0.1
0.05
IDD vs VDD (Crystal oscillation)
µPD75048
(T a = 25 °C)
High-speed mode PCC = 0011
Medium-speed mode
PCC = 0010
Low-speed mode PCC = 0000
Main system clock
HALT mode
Subsystem clock
Operation mode
With main system clock stopped
Subsystem clock HALT mode
Main system clock STOP mode
Subsystem clock oscillation
0.01
0.005
X1
X2
Crystal
2.0 MHz
XT1
XT2
Crystal
32.768 kHz 330 kΩ
22 pF 22 pF
22 pF 22 pF
V DD
V DD
0.001
0
1
2
3
4
5
6
7
Supply voltage VDD (V)
60