sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 55

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

Table 2-1
Freescale Semiconductor
Port
AD
A
B
-
Pin Name
PAD[7:0]
PB[7:4]
PB[3:0]
PA[7:4]
BKGD
PA[3]
PA[2]
PA[1]
PA[0]
shows all the pins and their functions that are controlled by the Port Integration Module.
If there is more than one function associated with a pin, the priority is
indicated by the position in the table from top (highest priority) to bottom
(lowest priority).
Pin Function
API_EXTCLK
FP[39:37,28]
& Priority
KWAD[7:0]
FP[36:33]
MODC
AN[7:0]
BP[3:0]
FP[32]
FP[31]
FP[30]
FP[29]
BKGD
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
XIRQ
IRQ
2
1
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Table 2-1. Pin Functions and Priorities
I/O
I/O BDM communication pin
I/O General purpose
I/O General purpose
I/O General purpose
I/O General purpose
I/O General purpose
I/O General purpose
I/O General purpose
I/O General purpose
O
O
O
O
O
O
O
O
I
I
I
I
I
MODC input during RESET
ATD analog
Key Wakeup
LCD frontplane segment driver output
LCD frontplane segment driver output
API output
LCD frontplane segment driver output
LCD frontplane segment driver output
Non-maskable level-sensitive interrupt
LCD frontplane segment driver output
Maskable level or falling edge-sensitive interrupt
LCD backplane segment driver output
LCD frontplane segment driver output
NOTE
Description
Port Integration Module (S12HYPIMV1)
Pin Function
after Reset
BKGD
GPIO
GPIO
GPIO
55