MC56F8346 Datasheet, PDF (28/160 Pages) Motorola, Inc – 56F8346 16-bit Hybrid Controller

Freescale Semiconductor, Inc.
Table 2-2 56F8346 Signal and Package Information for the 144 Pin LQFP
Signal Name Pin No. Type
ANB0
104
ANB1
105
ANB2
106
ANB3
107
ANB4
108
ANB5
109
ANB6
110
ANB7
111
TEMP_SENSE 96
Input
Input
Output
CAN_RX
127
Schmitt
Input
State
During
Reset
Input
Signal Description
ANB0 - 3 — Analog inputs to ADC B, channel 0
Input
ANB4 - 7 — Analog inputs to ADC B, channel 1
Output
Input
Temperature Sensor Diode — This signal connects to an
on-chip diode that can be connected to one of the ADC
inputs and used to monitor the temperature of the die.
Must be bypassed with a 0.01 µF capacitor.
FlexCAN Receive Data — This is the CAN input. This pin
has an internal pull-up resistor.
CAN_TX
TC0
126
Open
Drain
Output
118
Schmitt
Input/
Output
Open
Drain
Output
Input
To deactivate the internal pull-up resistor, set the CAN bit
in the SIM_PUDR register.
FlexCAN Transmit Data — CAN output
TC0 — Timer C Channel 0
(GPIOE8)
Schmitt
Input/
Output
Input
Port E GPIO — This GPIO pin can be programmed as an
input or output pin.
At reset, this pin defaults to timer functionality.
To deactivate the internal pull-up resistor, clear bit 8 of the
GPIOE_PUR register.
TD0
116
Schmitt
Input
TD0 -1 — Timer D, Channels 0 and 1
Input/
Output
(GPIOE10)
TD1
(GPIOE11)
Schmitt
117
Input/
Output
Input
Port E GPIO — These GPIO pins can be individually
programmed as input or output pins.
At reset, these pins default to Timer functionality.
To deactivate the internal pull-up resistor, clear the
appropriate bit of the GPIOE_PUR register. See Section
6.5.6 for details.
28
56F8346 Technical Data
For More Information On This Product,
Go to: www.freescale.com
Preliminary