Device Overview MC9S12G-Family
Table 1-14. 64-Pin LQFP Pinout for S12GN48
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
78
Freescale Semiconductor
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