參數(shù)資料
型號： DSP56F805E
廠商： 飛思卡爾半導體(中國)有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數(shù)字信號控制器
文件頁數(shù)： 14/56頁
文件大?。?/td> 415K
代理商： DSP56F805E
56F805
Technical Data, Rev. 15
14
Freescale Semiconductor
2.6 GPIO Signals
2.7 Pulse Width Modulator (PWM) Signals
Table 2-10 Dedicated General Purpose Input/Output (GPIO) Signals
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
8
GPIOB0
–
GPIOB7
Input or
Output
Input
Port B GPIO
—These eight dedicated General Purpose I/O
(GPIO) pins can be individually programmed as input or output
pins.
After reset, the default state is GPIO input.
6
GPIOD0
–
GPIOD5
Input or
Output
Input
Port D GPIO
—These six dedicated General Purpose I/O (GPIO)
pins can be individually programmed as input or output pins.
After reset, the default state is GPIO input.
Table 2-11 Pulse Width Modulator (PWMA and PWMB) Signals
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
6
PWMA0
–
5
Output
Tri- stated
PWMA0
–
5
—These are six PWMA output pins.
3
ISA0
–
2
Input
(Schmitt)
Input
ISA0
–
2
—These three input current status pins are used for
top/bottom pulse width correction in complementary
channel operation for PWMA.
4
FAULTA0
–
3
Input
(Schmitt)
Input
FAULTA0
–
3
—These four Fault input pins are used for
disabling selected PWMA outputs in cases where fault
conditions originate off-chip.
6
PWMB0
–
5
Output
Output
PWMB0
–
5
—These are six PWMB output pins.
3
ISB0
–
2
Input
(Schmitt)
Input
ISB0
–
2
— These three input current status pins are used
for top/bottom pulse width correction in complementary
channel operation for PWMB.
4
FAULTB0
–
3
Input
(Schmitt)
Input
FAULTB0
–
3
—These four Fault input pins are used for
disabling selected PWMB outputs in cases where fault
conditions originate off-chip.
相關PDF資料
PDF描述
DSP56F805FV80E 16-bit Digital Signal Controllers
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相關代理商/技術參數(shù)
參數(shù)描述
DSP56F805EVM 功能描述:開發(fā)板和工具包 - 其他處理器 Evaluation Kit For DSP56F805 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
DSP56F805EVMUM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F805 Evaluation Module Hardware User＇s Manual
DSP56F805FV80 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 80Mhz/ 40MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSP56F805FV80E 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 80Mhz/40MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSP56F805FV80E 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC DSP Type:Cor
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