參數(shù)資料
型號(hào): UPD16663N
廠商: NEC Corp.
英文描述: 240-OUTPUT LCD COLUMN SEGMENT DRIVER WITH BUILT-IN RAM
中文描述: 240輸出LCD列段驅(qū)動(dòng),配有內(nèi)存
文件頁數(shù): 20/40頁
文件大?。?/td> 289K
代理商: UPD16663N
Data Sheet S13392EJ1V0DS00
20
μ
PD16663
The display remains off for 4 frame cycles after /REFRH release, even if the /DOFF pin is H.
/REFRH
/FRM
1
2
3
4
5
6
/DOUT
Internal status
Display off
Display on
9. DISPLAY OFF FUNCTION
When /DOFF = L, the column driver outputs (Y
n
) are all at the V
1
level. Moreover, because the /DOUT output is
also L, the /DOFF’ signal of the row driver becomes L, causing all the row driver outputs (X
n
) to also be at the V
1
level. The display is therefore forcibly put in the off status, regardless of the display data.
Remark
/DOFF’ is the row driver input pin.
#
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