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參數(shù)資料
| 型號(hào)： | UPD17218CT |
| 廠商： | NEC Corp. |
| 元件分類(lèi)： | 4位微控制器 |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| 中文描述： | 4位單片機(jī)的小型通用紅外遙控器 |
| 文件頁(yè)數(shù)： | 41/84頁(yè) |
| 文件大?。?/td> | 350K |
| 代理商： | UPD17218CT |
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μ
PD17215, 17216, 17217, 17218
41
7.2.1
INT
This flag reads the INT pin status.
When a high level is input to the INT pin, this flag is set to “1”; when a low level is input, the flag is reset to “0”.
3
2
1
0
0
0
0
INT
Address
RF : 0FH
INT
On reset
Undefined
R/W
R
0
1
INT Pin Level Detection
INT pin : Low level
INT pin : High level
7.2.2
IEG
This pin selects the interrupt edge to be detected on the INT pin.
When this flag is “0”, the interrupt is detected at the rising edge; when it is “1”, the interrupt is detected at the falling edge.
3
2
1
0
0
0
0
IEG
Address
RF : 1FH
IEG
On reset
0H
R/W
R/W
0
1
INT Pin Interrupt Detection Edge Selection
Rising edge of INT pin
Falling edge of INT pin
相關(guān)PDF資料 |
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| UPD17218GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17215GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17217CT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17215 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17217 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD17218GT | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17225 | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17225CT | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17225CT-XXX | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller |
| UPD17225GT | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
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