MC9S12GRMV1 Datasheet, PDF (80/1292 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual and Data Sheet

Device Overview MC9S12G-Family
Table 1-15. 32-Pin LQFP Pinout for S12G48 and S12G64
Package Pin
Function
<----lowest-----PRIORITY-----highest---->
Pin
2nd
Func.
3rd
Func.
4th
Func
5th
Func
Power
Supply
Internal Pull
Resistor
CTRL
Reset
State
2
VDDXRA
VRH
—
—
—
—
—
—
3
VSSXA
—
—
4
PE0¹
EXTAL
—
—
—
—
—
—
—
—
—
PUCR/PDPEE
Down
5
VSS
—
—
—
—
—
—
—
6
PE1¹
XTAL
—
—
—
—
PUCR/PDPEE
Down
7
TEST
—
—
—
—
N.A.
RESET pin
Down
8
BKGD
MODC
—
—
—
V_DDX
PUCR/BKPUE
Up
9
PP0
KWP0
ETRIG0 API_EXTCLK PWM0 V_DDX
PERP/PPSP
Disabled
10
PP1
KWP1
ETRIG1 ECLKX2 PWM1 V_DDX
PERP/PPSP
Disabled
11
PP2
KWP2
ETRIG2 PWM2
—
V_DDX
PERP/PPSP
Disabled
12
PP3
KWP3
ETRIG3 PWM3
—
V_DDX
PERP/PPSP
Disabled
13
PT3
IOC3
—
—
—
V_DDX
PERT/PPST
Disabled
14
PT2
IOC2
—
—
—
V_DDX
PERT/PPST
Disabled
15
PT1
IOC1
IRQ
—
—
V_DDX
PERT/PPST
Disabled
16
PT0
IOC0
XIRQ
—
—
V_DDX
PERT/PPST
Disabled
17
PAD0
KWAD0
AN0
—
—
V_DDA PER1AD/PPS1AD Disabled
18
PAD1
KWAD1
AN1
—
—
V_DDA PER1AD/PPS1AD Disabled
19
PAD2
KWAD2
AN2
—
—
V_DDA PER1AD/PPS1AD Disabled
20
PAD3
KWAD3
AN3
—
—
V_DDA PER1AD/PPS1AD Disabled
21
PAD4
KWAD4
AN4
—
—
V_DDA PER1AD/PPS1AD Disabled
22
PAD5
KWAD5
AN5
ACMPO
—
V_DDA PER1AD/PPS1AD Disabled
23
PAD6
KWAD6
AN6
ACMPP
—
V_DDA PER1AD/PPS1AD Disabled
24
PAD7
KWAD7
AN7
ACMPM
—
V_DDA PER1AD/PPS1AD Disabled
25
PS0
RXD0
—
—
—
V_DDX
PERS/PPSS
Up
26
PS1
TXD0
—
—
—
V_DDX
PERS/PPSS
Up
27
PS4
PWM4
MISO0
—
—
V_DDX
PERS/PPSS
Up
28
PS5
IOC4
MOSI0
—
—
V_DDX
PERS/PPSS
Up
29
PS6
IOC5
SCK0
—
—
V_DDX
PERS/PPSS
Up
30
PS7 API_EXTCLK ECLK
PWM5
SS0
V_DDX
PERS/PPSS
Up
MC9S12G Family Reference Manual, Rev.1.23
82
Freescale Semiconductor