參數(shù)資料
型號: MC56F8345VFG60
廠商: MOTOROLA INC
元件分類: 數(shù)字信號處理
英文描述: 56F8345 16-bit Hybrid Controller
中文描述: 0-BIT, 240 MHz, OTHER DSP, PQFP128
封裝: 14 X 20 MM, 0.50 MM PITCH, 1.40 MM HEIGHT, PLASTIC, LQFP-128
文件頁數(shù): 114/148頁
文件大?。?/td> 1420K
代理商: MC56F8345VFG60
114
56F8345 Technical Data
Preliminary
Part 8 General Purpose Input/Output (GPIO)
8.1 Introduction
This section is intended to supplement the GPIO information found in the
56F8300 Peripheral
User Manual
and contains only chip-specific information. This information supercedes the
generic information in the
56F8300 Peripheral User Manual
.
8.2 Configuration
There are six GPIO ports defined on the 56F8345. The width of each port and the associated
peripheral function is shown in
Table 8-1
. The specific mapping of GPIO port pins is shown in
Table 8-2
.
Table 8-1 GPIO Ports Configuration
GPIO Port
Port
Width
Available
Pins in
56F8345
Peripheral Function
Reset Function
A
14
6
6 pins - EMI Address pins - Can only be used as
GPIO
8 pins - EMI Address pins - Not available in this
package
EMI Address
N/A
B
8
5
5 pins - EMI Address pins - Can only be used as
GPIO
3 pins - EMI Address pins - Not available in this
package
GPIO
N/A
C
11
11
4 pins -DEC1 / TMRB / SPI1
4 pins -DEC0 / TMRA
3 pins -PWMA current sense
DEC1 / TMRB
DEC0 / TMRA
PWMA current
sense
D
13
11
2 pins - EMI CSn
4 pins - EMI CSn - Can only be used as GPIO
2 pins - SCI1
2 pins - EMI CSn - Not available in this package
3 pins -PWMB current sense
EMI Chip Selects
EMI Chip Selects
SCI1
N/A
PWMB current
sense
E
14
12
2 pins - SCI0
2 pins - EMI Address pins - Not available in this
package
4 pins - SPI0
2 pins - TMRC
4 pins - TMRD
SCI0
N/A
SPI0
TMRC
TMRD
F
16
4
4 pins - EMI Data - Can only be used as GPIO
12 pins - EMI Data - Not available in this package
EMI Data
N/A
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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