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HT1621 Datasheet(PDF) 14 Page - Holtek Semiconductor Inc

Part # HT1621
Description  RAM Mapping 32x4 LCD Controller for I/O C
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT1621 Datasheet(HTML) 14 Page - Holtek Semiconductor Inc

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HT1621
14
April 21, 2000
DA T A
CS
WR
1
0
1A 5 A4 A3 A2 A1 A0 D0 D1 D2 D3
M e m o r y A ddr es s 1 ( M A 1 ) D at a ( M A 1 )
1
0
1A 5 A4 A3 A2 A1 A0 D0 D1 D2 D3
M e m o r y A ddr es s 2 ( M A 2 ) D at a ( M A 2 )
DA T A
CS
WR
1
0
1A 5 A4 A3 A2 A1 A0 D0 D1 D2 D3
M e m o r y A d d r e s s ( M A ) D a ta ( M A )
D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0
D a ta ( M A + 1 ) D a t a ( M A + 2 ) D a ta ( M A + 3 )



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