參數(shù)資料
型號(hào): MC56F8323
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 16-bit Hybrid Controller(16位混合控制器)
中文描述: 16位混合控制器(16位混合控制器)
文件頁數(shù): 96/132頁
文件大小: 2202K
代理商: MC56F8323
96
56F8323 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 three GPIO ports defined on the 56F8323. 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
56F8323
Peripheral Function
Reset Function
A
12
12
PWM
PWM
B
8
8
SPI 0, DEC 0
SPI 0, DEC 0
C
7
7
XTAL, EXTAL, CAN, TMRC
XTAL, EXTAL, CAN, TMRC
Table 8-2 GPIO External Signals Map
GPIO Function
Peripheral
Function
Package
Pin
Notes
GPIOA0
PWMA0
3
GPIOA1
PWMA1
4
GPIOA2
PWMA2/SSI
7
SIM register SIM_GPS is used to select between SPI1
and PWMA on a pin-by-pin basis
GPIOA3
PWMA3/MISO1
8
SIM register SIM_GPS is used to select between SPI1
and PWMA on a pin-by-pin basis
GPIOA4
PWMA4/MOSI1
9
SIM register SIM_GPS is used to select between SPI1
and PWMA on a pin-by-pin basis
GPIOA5
PWMA5/SCLK1
10
SIM register SIM_GPS is used to select between SPI1
and PWMA on a pin-by-pin basis
GPIOA6
FaultA0
13
GPIOA7
FaultA1
14
GPIOA8
FaultA2
15
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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