MC9S12HY64 Datasheet, PDF (36/792 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Package
Pin
LQ LQ
FP FP
Pin
100 64
78 —
PA4
79 —
PA5
80 —
PA6
81 —
PA7
82 —
PB1
83 —
PB2
84 —
PB3
85 51
PB4
86 52
PB5
87 53
PB6
88 54
PB7
89 55 VLCD
90 56 BKGD
91 57 VSSA
2nd
Func.
FP33
FP34
FP35
FP36
FP37
FP38
FP39
BP0
BP1
BP2
BP3
—
MODC
VRL
Table 1-8. Pin-Out Summary⁽¹⁾ (Sheet 7 of 8)
Function
3rd
Func.
4th
Func.
5th
Func.
6th
Func.
Power
Supply
Internal Pull
Resistor
CTRL
Reset
State
Description
—
—
—
—
V_DDX
PUCR
Down Port A I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port A I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port A I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port A I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Frontplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Backplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Backplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Backplane
driver
—
—
—
—
V_DDX
PUCR
Down Port B I/O, LCD Backplane
driver
—
—
—
—
V_DDX
—
—
Voltage reference pin for the
LCD driver.
—
—
—
—
V_DDX
Always on
Up
Background debug, Mode
selection pin
—
—
—
—
—
—
—
—