參數(shù)資料
型號: MC56F8347MPY60
廠商: MOTOROLA INC
元件分類: 數(shù)字信號處理
英文描述: 16-BIT, 120 MHz, OTHER DSP, PQFP160
封裝: LQFP-160
文件頁數(shù): 75/160頁
文件大?。?/td> 2217K
代理商: MC56F8347MPY60
56F8347 Signal Pins
568347 Technical Data
21
Preliminary
GPIOD0
(CS2)
55
Input/
Output
Input
Port D GPIO — These six GPIO pins can be individually
programmed as input or output pins.
Chip Select — CS2 - CS7 may be programmed within the
EMI module to act as chip selects for specific areas of the
external memory map.
Depending upon the state of the DRV bit in the EMI bus
control register (BCR), A0 - A23 and EMI control signals
are tri-stated when the external bus is inactive.
At reset, these pins are configured as GPIO.
To deactivate the internal pull-up resistor, clear the
appropriate GPIO bit in the GPIOD_PUR register.
Example: GPIOD0, clear bit 0 in the GPIOD_PUR register.
GPIOD1
(CS3)
56
GPIOD2
(CS4)
57
GPIOD3
(CS5)
58
GPIOD4
(CS6)
59
GPIOD5
(CS7)
60
TXD0
(GPIOE0)
4Output
Input/
Output
Tri-stated
Transmit Data — SCI0 transmit data output
Port E GPIO — This GPIO pin can be individually
programmed as an input or output pin.
After reset, the default state is SCI output.
To deactivate the internal pull-up resistor, clear bit 0 in the
GPIOE_PUR register.
RXD0
(GPIOE1)
5
Input
Input/
Output
Input
Receive Data — SCI0 receive data input
Port E GPIO — This GPIO pin can be individually
programmed as an input or output pin.
After reset, the default state is SCI output.
To deactivate the internal pull-up resistor, clear bit 1 in the
GPIOE_PUR register.
TXD1
(GPIOD6)
49
Output
Input/
Output
Tri-stated
Transmit Data — SCI1 transmit data output
Port D GPIO — This GPIO pin can be individually
programmed as an input or output pin.
After reset, the default state is SCI output.
To deactivate the internal pull-up resistor, clear bit 6 in the
GPIOD_PUR register.
Table 2-2 56F8347 Signal and Package Information for the 160-Pin LQFP
Signal Name
Pin No.
Type
State
During
Reset
Signal Description
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參數(shù)描述
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MC56F8347VPY 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-BIT HYBRID CONTROLLERS
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