MC97F2664
April 11, 2014 Ver. 1.4
29
6. Port Structures
6.1 General Purpose I/O Port
PULL-UP
REGISTER
V
DD
V
DD
PAD
V
DD
OPEN DRAIN
REGISTER
DATA
REGISTER
DIRECTION
REGISTER
MUX
0
1
MUX
1
0
CMOS or
Schmitt Level
Input
ANALOG CHANNEL
ENABLE
ANALOG INPUT
PORTx INPUT or
SUB-FUNC DATA INPUT
SUB-FUNC DIRECTION
SUB-FUNC ENABLE
SUB-FUNC DATA OUTPUT
Level Shift (ExtVDD to 1.8V)
Level Shift (1.8V to ExtVDD)
Figure 6.1 General Purpose I/O Port
Содержание MC97F2664
Страница 20: ...MC97F2664 20 April 11 2014 Ver 1 4 4 Package Diagram Figure 4 1 64 Pin LQFP 1010 Package...
Страница 21: ...MC97F2664 April 11 2014 Ver 1 4 21 Figure 4 2 64 Pin LQFP 1414 Package...
Страница 22: ...MC97F2664 22 April 11 2014 Ver 1 4 Figure 4 3 64 Pin QFN Package...
Страница 23: ...MC97F2664 April 11 2014 Ver 1 4 23 Figure 4 4 44 Pin MQFP 1010 Package...