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Número de pieza
componentes Descripción
HD44780UA00FS Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics
Número de pieza
componentes Descripción
Fabricante
HD44780UA00FS
Dot Matrix Liquid Crystal Display Controller/Driver
Hitachi -> Renesas Electronics
HD44780UA00FS Datasheet PDF : 60 Pages
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HD44780U
Timing Characteristics
VIH1
RS
VIL1
t
AS
VIH1
VIL1
t
AH
R/W
E
VIL1
PW
EH
VIH1
VIL1
t
Er
VIH1
VIL1
t
DSW
VIL1
t
AH
t
Ef
t
H
VIL1
DB0 to DB7
VIH1
VIL1
Valid data
t
cycE
VIH1
VIL1
Figure 25 Write Operation
RS
R/W
E
VIH1
VIL1
t
AS
VIH1
PW
EH
VIH1
VIL1
t
Er
t
DDR
VIH1
VIL1
VIH1
VIL1
t
AH
VIH1
t
AH
t
Ef
t
DHR
VIL1
DB0 to DB7
VOH1
VOL1 *
Valid data
t
cycE
VOH1
* VOL1
Note: * VOL1 is assumed to be 0.8 V at 2 MHz operation.
Figure 26 Read Operation
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