PXN20 Datasheet, PDF (12/60 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
PC4 PC[4]
AN[36]
36 00 Port C GPIO
01 ADC Analog Input
10 —
11 —
I/O V_DDE1 SHA —
—
D8
I
—
—
PC5 PC[5]
AN[37]
37 00 Port C GPIO
01 ADC Analog Input
I/O V_DDE1 SHA —
—
C6
I
Z6NMI
10 Z6 Core Non-Maskable Interrupt I
11 —
—
PC6 PC[6]
AN[38]
38 00 Port C GPIO
01 ADC Analog Input
I/O V_DDE1 SHA —
—
C7
I
Z0NMI
10 Z0 Core Non-Maskable Interrupt I
11 —
—
PC7 PC[7]
39 00 Port C GPIO
AN[39]
01 ADC Analog Input
FR_DBG3
10 FlexRay Debug
11 —
I/O V_DDE1 SHA —
—
A6
I
O
—
PC8 PC[8]
40 00 Port C GPIO
AN[40]
01 ADC Analog Input
FR_DBG2
10 FlexRay Debug
11 —
I/O V_DDE1 SHA —
—
B6
I
O
—
PC9 PC[9]
41 00 Port C GPIO
AN[41]
01 ADC Analog Input
FR_DBG1
10 FlexRay Debug
11 —
I/O V_DDE1 SHA —
—
A5
I
O
—
PC10 PC[10]
42 00 Port C GPIO
AN[42]
01 ADC Analog Input
FR_DBG0
10 FlexRay Debug
11 —
I/O V_DDE1 SHA —
—
B5
I
O
—
PC11 PC[11]
AN[43]
SCL_C
43 00 Port C GPIO
01 ADC Analog Input
10 I²C_C Serial Clock
11 —
I/O V_DDE1 SHA —
—
B4
I
I/O
—
PC12 PC[12]
AN[44]
SDA_C
44 00 Port C GPIO
01 ADC Analog Input
10 I²C_C Serial Data
11 —
I/O V_DDE1 SHA —
—
A4
I
I/O
—
PC13 PC[13]
AN[45]
45 00 Port C GPIO
01 ADC Analog Input
I/O V_DDE1 SHA —
—
C5
I
—
10 —
—
MA[0]
11 ADC Ext. Mux Address Select
O
PC14 PC[14]
AN[46]
46 00 Port C GPIO
01 ADC Analog Input
I/O V_DDE1 SHA —
—
C4
I
MA[1]
10 ADC Ext. Mux Address Select —
11 —
O
PXN20 Microcontroller Data Sheet, Rev. 1
12
Freescale Semiconductor