NXP Semiconductors PXN2020 - Page 72

Signal Description
PXN20 Microcontroller Reference Manual, Rev. 1
3-4 Freescale Semiconductor
PB4 PB[4]
AN[20]
20 00
01
10
11
Port B GPIO
ADC Analog Input
—
—
I/O
I
—
—
V
DDE1
SHA — — C12
PB5 PB[5]
AN[21]
21 00
01
10
11
Port B GPIO
ADC Analog Input
—
—
I/O
I
—
—
V
DDE1
SHA — — D12
PB6 PB[6]
AN[22]
22 00
01
10
11
Port B GPIO
ADC Analog Input
—
—
I/O
I
—
—
V
DDE1
SHA — — C11
PB7 PB[7]
AN[23]
23 00
01
10
11
Port B GPIO
ADC Analog Input
—
—
I/O
I
—
—
V
DDE1
SHA — — D11
PB8 PB[8]
AN[24]
PCS_A[2]
24 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_A Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — A10
PB9 PB[9]
AN[25]
PCS_A[3]
25 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_A Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — B12
PB10 PB[10]
AN[26]
PCS_B[4]
26 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_B Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — A9
PB11 PB[11]
AN[27]
PCS_B[5]
27 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_B Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — B9
PB12 PB[12]
AN[28]
PCS_C[1]
28 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_C Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — C10
PB13 PB[13]
AN[29]
PCS_C[2]
29 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_C Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — A8
PB14 PB[14]
AN[30]
PCS_D[3]
30 00
01
10
11
Port B GPIO
ADC Analog Input
DSPI_D Peripheral Chip Select
—
I/O
I
O
—
V
DDE1
SHA — — B8
Table 3-1. PXN20 Signal Properties (continued)
Pin
Name
1
Supported
Functions
2
GPIO
(PCR)
Num
3
PA
4
Description
I/O
Type
Volt-
age
Pad
Type
5
Status
Package Pin
Locations
During
Reset
6
After
Reset
7
208
BGA