
Device Overview MC9S12G-Family
Table 1-19. 64-Pin LQFP Pinout for S12GA48 and S12GA64
Function
Internal Pull
<----lowest-----PRIORITY-----highest---->
Power
Resistor
Package Pin
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Pin
PT4
PT3
PT2
PT1
PT0
PAD0
PAD8
PAD1
PAD9
PAD2
PAD10
PAD3
PAD11
PAD4
PAD12
PAD5
PAD13
PAD6
PAD14
PAD7
PAD15
VRH
VDDA
VSSA
PS0
PS1
PS2
PS3
PS4
2nd
Func.
IOC4
IOC3
IOC2
IOC1
IOC0
KWAD0
KWAD8
KWAD1
KWAD9
KWAD2
KWAD10
KWAD3
KWAD11
KWAD4
KWAD12
KWAD5
KWAD13
KWAD6
KWAD14
KWAD7
KWAD15
—
—
—
RXD0
TXD0
RXD1
TXD1
MISO0
3rd
Func.
—
—
—
IRQ
XIRQ
AN0
AN8
AN1
AN9
AN2
AN10
AN3
AN11
AN4
—
AN5
—
AN6
—
AN7
—
—
—
—
—
—
—
—
—
4th
Func
—
—
—
—
—
—
—
—
ACMPO
—
ACMPP
—
ACMPM
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5th
Func
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Supply
V DDX
V DDX
V DDX
V DDX
V DDX
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
—
—
—
V DDX
V DDX
V DDX
V DDX
V DDX
CTRL
PERT/PPST
PERT/PPST
PERT/PPST
PERT/PPST
PERT/PPST
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0ADPPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
—
—
—
PERS/PPSS
PERS/PPSS
PERS/PPSS
PERS/PPSS
PERS/PPSS
Reset
State
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
—
—
—
Up
Up
Up
Up
Up
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
95