参数资料
型号: MC56F8357VPY60
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 16-BIT, 120 MHz, OTHER DSP, PQFP160
封装: PLASTIC, LQFP-160
文件页数: 103/177页
文件大小: 4091K
代理商: MC56F8357VPY60
Signal Pins
56F8357 Technical Data, Rev. 15
Freescale Semiconductor
31
Preliminary
MOSI0
(GPIOE5)
148
B6
Input/
Output
Input/
Output
In reset,
output is
disabled,
pull-up is
enabled
SPI 0 Master Out/Slave In — This serial data pin is an output
from a master device and an input to a slave device. The
master device places data on the MOSI line a half-cycle before
the clock edge the slave device uses to latch the data.
Port E GPIO — This GPIO pin can be individually
programmed as an input or output pin.
After reset, the default state is MOSI0.
To deactivate the internal pull-up resistor, clear bit 5 in the
GPIOE_PUR register.
MISO0
(GPIOE6)
147
D4
Input/
Output
Input/
Output
Input,
pull-up
enabled
SPI 0 Master In/Slave Out — This serial data pin is an input to
a master device and an output from a slave device. The MISO
line of a slave device is placed in the high-impedance state if
the slave device is not selected. The slave device places data
on the MISO line a half-cycle before the clock edge the master
device uses to latch the data.
Port E GPIO — This GPIO pin can be individually
programmed as an input or output pin.
After reset, the default state is MISO0.
To deactivate the internal pull-up resistor, clear bit 6 in the
GPIOE_PUR register.
SS0
(GPIOE7)
145
D5
Input
Input/
Output
Input,
pull-up
enabled
SPI 0 Slave Select — SS0 is used in slave mode to indicate to
the SPI module that the current transfer is to be received.
Port E GPIO — This GPIO pin can be individually
programmed as input or output pin.
After reset, the default state is SS0.
To deactivate the internal pull-up resistor, clear bit 7 in the
GPIOE_PUR register.
Table 2-2 Signal and Package Information for the 160-Pin LQFP and MBGA
Signal
Name
Pin
No.
Ball No.
Type
State
During
Reset
Signal Description
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MC56F8357,
MC56F8157
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