56F8356 Datasheet, PDF (33/176 Pages) Motorola, Inc – 56F8356 16-bit Hybrid Controller

Signal Pins
Table 2-2 Signal and Package Information for the 144-Pin LQFP (Continued)
Signal Name Pin No. Type
State
During
Reset
Signal Description
PWMA0
PWMA1
PWMA2
PWMA3
PWMA4
PWMA5
ISA0
62
Output
In reset, PWMA0 - 5 — These are six PWMA outputs.
output is
64
disabled,
pull-up is
65
enabled
67
68
70
113
Schmitt
Input,
ISA0 - 2 — These three input current status pins are used for
Input
pull-up top/bottom pulse width correction in complementary channel
enabled operation for PWMA.
(GPIOC8)
ISA1
(GPIOC9)
ISA2
(GPIOC10)
Schmitt
Input/
114
Output
115
Port C GPIO — These GPIO pins can be individually programmed
as input or output pins.
In the 56F8356, these pins default to ISA functionality after reset.
In the 56F8156, the default state is not one of the functions offered
and must be reconfigured.
FaultA0
FaultA1
FaultA2
PWMB0
PWMB1
PWMB2
PWMB3
PWMB4
PWMB5
To deactivate the internal pull-up resistor, clear the appropriate bit
of the GPIOC_PUR register. For details, see Part 6.5.8.
71
Schmitt
Input,
FaultA0 - 2 — These three fault input pins are used for disabling
Input
pull-up selected PWMA outputs in cases where fault conditions originate
73
enabled off-chip.
74
To deactivate the internal pull-up resistor, set the PWMA0 bit in the
SIM_PUDR register. For details, see Part 6.5.8.
34
Output
In reset, PWMB0 - 5 — Six PWMB output pins.
output is
35
disabled,
pull-up is
36
enabled
39
40
41
56F8356 Technical Data, Rev. 13
Freescale Semiconductor
33
Preliminary