
Electrical Specifications
MC68HC908QYA/QTA Family Data Sheet, Rev. 3
166
Freescale Semiconductor
Figure 16-9. Typical 5-Volt Run Current
versus Bus Frequency (25C)
Figure 16-10. Typical 3-Volt Run Current
versus Bus Frequency (25C)
0
1
2
3
4
5
6
7
8
9
10
11
12
01
234
567
89
FREQUENCY
I DD
Internal OSC (NoA/D, ESCI, SPI)
Internal OSC all Modules enabled
External ReferenceNoA/D
External ReferenceAll modules
enabled
0
0.5
1
1.5
2
2.5
3
01
2
3
4
5
BUS FREQUENCY (MHz)
Idd
(mA
)
Internal OSC(NoA/D, ESCI, SPI)
Internal OSCall Modules enabled
External OSC(NoA/D)
External OSCall Modules Enabled