UPD78F9177 Datasheet, PDF (44/56 Pages) NEC – 8-BIT SINGLE-CHIP MICROCONTROLLER

8. CHARACTERISTICS CURVES
10.0
1.0
0.5
µPD78F9177, 78F9177Y
(TA = 25 ˚C)
Main system clock operating
mode (PCC1 = 0, CSS0 = 0)
Main system clock operating
mode (PCC1 = 1, CSS0 = 0)
Main system clock operation
HALT mode (PCC1 = 1,
CSS0 = 0)
Main system clock operation
HALT mode (PCC1 = 1, CSS0 = 0)
0.1
Subsystem clock operating
mode (CSS0 = 1, MCC = 1)
0.05
Subsystem clock operation
HALT mode (CSS0 = 1,
MCC = 1)
0.01
0.005
X1
X2 XT1
XT2
Crystal
resonator
5.0 MHz
Crystal
resonator
32.768 kHz
220 kΩ
22 pF
22 pF
VSS
33 pF 33 pF
VSS
0.001
0
1
2
3
4
5
6
7
8
Supply voltage VDD (V)
44
Data Sheet U14022EJ1V0DS00