
Device Overview MC9S12G-Family
Table 1-11. 48-Pin LQFP/QFN Pinout for S12GNA16 and S12GNA32
Function
Internal Pull
<----lowest-----PRIORITY-----highest---->
Power
Resistor
Package Pin
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Pin
VDDXR
VSSX
PE0 1
VSS
PE1 1
TEST
PJ0
PJ1
PJ2
PJ3
BKGD
PP0
PP1
PP2
PP3
PP4
PP5
PT5
PT4
PT3
PT2
PT1
PT0
PAD0
PAD8
PAD1
PAD9
PAD2
PAD10
2nd
Func.
—
—
EXTAL
—
XTAL
—
KWJ0
KWJ1
KWJ2
KWJ3
MODC
KWP0
KWP1
KWP2
KWP3
KWP4
KWP5
IOC5
IOC4
IOC3
IOC2
IOC1
IOC0
KWAD0
KWAD8
KWAD1
KWAD9
KWAD2
KWAD10
3rd
Func.
—
—
—
—
—
—
—
—
—
—
—
ETRIG0
ETRIG1
ETRIG2
ETRIG3
PWM4
PWM5
—
—
—
—
IRQ
XIRQ
AN0
—
AN1
ACMPO
AN2
ACMPP
4th
Func
—
—
—
—
—
—
—
—
—
—
—
API_EXTCLK
ECLKX2
PWM2
PWM3
—
—
—
—
—
—
—
—
—
—
—
—
—
5th
Func
—
—
—
—
—
—
—
—
—
—
—
PWM0
PWM1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Supply
—
—
V DDX
—
V DDX
N.A.
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDX
V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
CTRL
—
—
PUCR/PDPEE
—
PUCR/PDPEE
RESET pin
PERJ/PPSJ
PERJ/PPSJ
PERJ/PPSJ
PERJ/PPSJ
PUCR/BKPUE
PERP/PPSP
PERP/PPSP
PERP/PPSP
PERP/PPSP
PERP/PPSP
PERP/PPSP
PERT/PPST
PERT/PPST
PERT/PPST
PERT/PPST
PERT/PPST
PERT/PPST
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
PER1AD/PPS1AD
PER0AD/PPS0AD
Reset
State
—
—
Down
—
Down
Down
Up
Up
Up
Up
Up
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
MC9S12G Family Reference Manual, Rev.1.23
70
Freescale Semiconductor