56F8027 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
View to exact match
56F8027 Datasheet PDF : 181 Pages
| |||
56F8037/56F8027 Signal Pins
Table 2-3 56F8037/56F8027 Signal and Package Information for the 64-Pin LQFP (Continued)
Signal LQFP
Name Pin No.
Type
State During
Reset
Signal Description
GPIOD5
52
(XTAL)
(CLKIN)
Input/
Output
Analog
Input/
Output
Input
Input
Port D GPIO — This GPIO pin can be individually programmed as
an input or output pin.
External Crystal Oscillator Output — This output connects the
internal crystal oscillator output to an external crystal.
External Clock Input — This pin serves as an external clock input.
After reset, the default state is GPIOD5.
GPIOD6
18
(DAC0)
Input/
Output
Analog
Input
Input,
internal
pull-up
enabled
Port D GPIO — This GPIO pin can be individually programmed as
an input or output pin.
DAC0— Digital-to-Analog Converter output 0.
After reset, the default state is GPIOD6.
GPIOD7
15
(DAC1)
Input/
Output
Analog
Input
Input,
internal
pull-up
enabled
Port D GPIO — This GPIO pin can be individually programmed as
an input or output pin.
DAC1— Digital-to-Analog Converter output 1.
After reset, the default state is GPIOD7.
TDI
59
(GPIOD0)
Input
Input/
Output
Input,
internal
pull-up
enabled
Test Data Input — This input pin provides a serial input data stream
to the JTAG/EOnCE port. It is sampled on the rising edge of TCK
and has an on-chip pull-up resistor.
Port D GPIO — This GPIO pin can be individually programmed as
an input or output pin.
After reset, the default state is TDI.
TDO
64
(GPIOD1)
Output
Input/
Output
Output
tri-stated,
internal
pull-up
enabled
Test Data Output — This tri-stateable output pin provides a serial
output data stream from the JTAG/EOnCE port. It is driven in the
shift-IR and shift-DR controller states, and changes on the falling
edge of TCK.
Port D GPIO — This GPIO pin can be individually programmed as
an input or output pin.
After reset, the default state is TDO.
Return to Table 2-2
56F8037/56F8027 Data Sheet, Rev. 6
Freescale Semiconductor
39
|
|
Share Link: 