參數(shù)資料
型號： PIC16HV540-20I/P
廠商： Microchip Technology
文件頁數(shù)： 9/44頁
文件大小： 0K
描述： IC MCU OTP 512X12 18DIP
產(chǎn)品培訓模塊： Asynchronous Stimulus
標準包裝： 25
系列： PIC® 16C
核心處理器： PIC
芯體尺寸： 8-位
速度： 20MHz
外圍設(shè)備： 欠壓檢測/復位，POR，WDT
輸入/輸出數(shù)： 12
程序存儲器容量： 768B（512 x 12）
程序存儲器類型： OTP
RAM 容量： 25 x 8
電壓 - 電源 (Vcc/Vdd)： 3.5 V ~ 15 V
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 18-DIP（0.300"，7.62mm）
包裝： 管件
2011 Microchip Technology Inc.
DS22228B-page 17
MCP2200
2.3.1.11
GetDeviceInfo
Function:
String^ SimpleIOClass::GetDeviceInfo (unsigned int uiDeviceNo)
EXAMPLE 2-11:
2.3.1.12
GetNoOfDevices
Function:
unsigned int SimpleIOClass::GetNoOfDevices(void)
EXAMPLE 2-12:
2.3.1.13
GetSelectedDevice
Function:
int SimpleIOClass::GetSelectedDevice(void)
Summary:
Returns the path name for one of the connected devices.
Description:
The function will return the path name for the given device ID.
Precondition:
At least one call to the InitMCP2200() is required in order to initiate a DLL search for the compatible
devices.
VID and PID must be previously set via a call to InitMCP2200(VID, PID).
Parameters:
uiDeviceNo:
The device ID for which the path information is needed. Can have a value between 0
and the number of devices minus 1.
Returns:
This function returns a string containing the path name of the given device id.
In the case the given ID is out of range, the function will return the “Device Index Error” string.
In the case the device for which the path name is required is not connected anymore, the return
string will be “Device Not Connected”.
Remarks:
None.
Summary:
The function returns the number of available devices present in the system.
Description:
The function returns the number of HID devices (with the given VID/PID) connected to the system.
Precondition:
At least one call to the InitMCP2200() is required in order to initiate a DLL search for the compatible
devices. Also, in order to know the actual number of devices connected to the system, call the
SimpleIOClass::IsConnected()
function. VID and PID must be previously set via a call to
InitMCP2200(VID, PID)
.
Parameters:
None.
Returns:
This function returns the number of HID devices with the given VID/PID (as parameters of
SimpleIOClass::InitMCP2200()
function).
Remarks:
Call the SimpleIOClass::IsConnected() prior to the call of this function in order to have the most
recent number of devices that are present in the system.
Summary:
Returns the ID of the selected device
Description:
The function returns the ID of the current selected device.
Precondition:
At least one call to the InitMCP2200() is required in order to initiate a DLL search for the compatible
devices. VID and PID must be previously set via a call to InitMCP2200(VID, PID).
Parameters:
None.
Returns:
This function returns the ID of the current selected device. Its value can range from 0 to the number of
devices minus 1.
Remarks:
None.
lblStatusBar->Text = SimpleIOClass::GetDeviceInfo(0);
SimpleIOClass::IsConnected(); //call this function to refresh the number of
//the devices present in the system
lblStatusBar->Text = SimpleIOClass::GetNoOfDevices();
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PIC16HV540T-04/SO 功能描述:8位微控制器 -MCU .75KB 25 RAM 12 I/O 4MHz SOIC18 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16HV540T-04/SS 功能描述:8位微控制器 -MCU .75KB 25 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16HV540T-04I/SO 功能描述:8位微控制器 -MCU .75KB 25 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16HV540T-04I/SS 功能描述:8位微控制器 -MCU .75KB 25 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16HV540T-20/SO 功能描述:8位微控制器 -MCU .75KB 25 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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