
Device Overview MC9S12G-Family
Table 1-17. 64-Pin LQFP Pinout for S12G48 and S12G64
Function
Internal Pull
<----lowest-----PRIORITY-----highest---->
Power
Resistor
Package Pin
1
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
Pin
PJ6
PJ5
PJ4
RESET
VDDX
VDDR
VSSX
PE0 1
VSS
PE1 1
TEST
PJ0
PJ1
PJ2
PJ3
BKGD
PP0
PP1
PP2
PP3
PP4
PP5
PP6
PP7
PT7
PT6
PT5
2nd
Func.
KWJ6
KWJ5
KWJ4
—
—
—
—
EXTAL
—
XTAL
—
KWJ0
KWJ1
KWJ2
KWJ3
MODC
KWP0
KWP1
KWP2
KWP3
KWP4
KWP5
KWP6
KWP7
—
—
IOC5
3rd
Func.
—
—
—
—
—
—
—
—
—
—
—
MISO1
MOSI1
SCK1
SS1
—
ETRIG0
ETRIG1
ETRIG2
ETRIG3
PWM4
PWM5
—
—
—
—
—
4th
Func
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
API_EXTCLK
ECLKX2
PWM2
PWM3
—
—
—
—
—
—
—
5th
Func
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PWM0
PWM1
—
—
—
—
—
—
—
—
—
Supply
V DDX
V DDX
V DDX
V DDX
—
—
—
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
CTRL
PERJ/PPSJ
PERJ/PPSJ
PERJ/PPSJ
PULLUP
—
—
—
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
PERP/PPSP
PERP/PPSP
PERT/PPST
PERT/PPST
PERT/PPST
Reset
State
Up
Up
Up
—
—
—
Down
—
Down
Down
Up
Up
Up
Up
Up
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
87