PXN20 Datasheet, PDF (17/60 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

Pin assignments
Table 3. PXN20 signal properties (continued)
Pin
Name¹
Supported
Functions²
GPIO
(PCR) PA⁴
Num³
Description
I/O
Type
Volt-
age
Status
Pad
Type⁵ _During
Reset⁶
After
Reset⁷
Package Pin
Locations
208
BGA
PF8 PF[8]
SCK_C
88 00 Port F GPIO
01 DSPI_C Serial Clock
10 —
11 —
I/O V_DDE2 MH —
—
P1
I/O
—
—
PF9 PF[9]
SOUT_C
89 00 Port F GPIO
01 DSPI_C Serial Data Out
10 —
11 —
I/O V_DDE2 MH —
—
T2
O
—
—
PF10 PF[10]
SIN_C
90 00 Port F GPIO
01 DSPI_C Serial Data In
10 —
11 —
I/O V_DDE2 SH
—
—
R1
I
—
—
PF11 PF[11]
91 00 Port F GPIO
I/O V_DDE2 SH
—
—
R3
PCS_C[0]
01 DSPI_C Peripheral Chip Select I/O
PCS_D[5]
10 DSPI_D Peripheral Chip Select O
PCS_A[4]
11 DSPI_A Peripheral Chip Select O
PF12 PF[12]
SCK_D
92 00 Port F GPIO
01 DSPI_D Serial Clock
10 —
11 —
I/O V_DDE3 MH —
—
N14
I/O
—
—
PF13 PF[13]
SOUT_D
93 00 Port F GPIO
01 DSPI_D Serial Data Out
10 —
11 —
I/O V_DDE3 MH —
—
O
—
—
M14
PF14 PF[14]
SIN_D
94 00 Port F GPIO
01 DSPI_D Serial Data In
10 —
11 —
I/O V_DDE3 SH
—
—
P14
I
—
—
PF15 PF[15]
95 00 Port F GPIO
I/O V_DDE3 SH
—
—
P13
PCS_D[0]
01 DSPI_D Peripheral Chip Select I/O
PCS_A[5]
10 DSPI_A Peripheral Chip Select O
PCS_B[4]
11 DSPI_B Peripheral Chip Select O
Port G (16)
PG0 PG[0]
96 00 Port G GPIO
I/O V_DDE2 SHA —
—
B3
PCS_A[4]
01 DSPI_A Peripheral Chip Select O
PCS_B[3]
10 DSPI_B Peripheral Chip Select O
AN[48]
11 ADC Analog Input
I
PG1 PG[1]
97 00 Port G GPIO
I/O V_DDE2 SHA —
—
A3
PCS_A[5]
01 DSPI_A Peripheral Chip Select O
PCS_B[4]
10 DSPI_B Peripheral Chip Select O
AN[49]
11 ADC Analog Input
I
PXN20 Microcontroller Data Sheet, Rev. 1
Freescale Semiconductor
17