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參數(shù)資料
| 型號： | NT6862U |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8-Bit Microcontroller for Monitor |
| 中文描述： | 8位微控制器的監(jiān)控 |
| 文件頁數(shù)： | 5/57頁 |
| 文件大?。?/td> | 580K |
| 代理商： | NT6862U |
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NT6862-5xxxx
5
Pin Description (continued)
Pin No.
Designation
Reset Init.
I/O
Description
40 Pin
42 Pin
36
38
DAC5/SDA1
[ MODE2 ]
O
[ I ]
Open drain 5V, D/A converter output 5, shared with open
drain SDA1 line of I
2
C bus, Schmitt Trigger buffer
[ OTP ROM mode select ]
37
39
DAC4/SCL1
[ MODE1 ]
O
[ I ]
Open drain 5V, D/A converter output 4, shared with open
drain SCL1 line of I
2
C bus, Schmitt Trigger buffer
[ OTP ROM mode select ]
38
40
DAC3
[ MODE0 ]
O
[ I ]
Open drain 5V, D/A converter output 3
[ OTP ROM mode select ]
39
41
HSYNCI
I
Debouncing & Schmitt Trigger input pin for video
horizontal sync signal internally pulled high, shared with
composite sync input. A jitter filter is added at the front
end, it could effectually reduce the jitter interference of
external noisy Hsync input.
40
42
VSYNCI/INTV
[ A14 ]
VSYNCI
I
[ I ]
Debouncing & Schmitt Trigger input pin for video vertical
sync signal, internal pull high, shared with input pin of
external interrupt source intv with Schmitt Trigger,
selectable triggered, and internal pulled up 22K
register
[ OTP ROM program address buffer ]
-
6
P40
I/O
Bi-directional I/O pin with internal pulled up 22K
register, only 42 pin S-DIP available
-
37
P41
I/O
Bi-directional I/O pin with internal pulled up 22K
register, only 42 pin S-DIP available
* This RESET pin must be pulled high by an external pulled-up register (5K
suggestion), or it will remain in low voltage
and continually keep the system in a rest state..
相關PDF資料 |
PDF描述 |
|---|---|
| NT6868A | Keyboard Controller |
| NT6868A-0011 | Keyboard Controller |
| NT6868A-10100 | Keyboard Controller |
| NT6868AH | Keyboard Controller |
| NT6868AH-0046 | Keyboard Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NT68667 | 制造商:NAIS 制造商全稱:Nais(Matsushita Electric Works) 功能描述:NOVATEK顯示器驅(qū)動芯片 |
| NT6868A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Keyboard Controller |
| NT6868A-0011 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Keyboard Controller |
| NT6868A-10100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Keyboard Controller |
| NT6868AH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Keyboard Controller |
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