Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

HD66503 Datasheet(PDF) 3 Page - Hitachi Semiconductor

Part No. HD66503
Description  (240-Channel Common Driver with Internal LCD Timing Circuit)
Download  27 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  HITACHI [Hitachi Semiconductor]
Homepage  http://www.renesas.com/eng
Logo 

HD66503 Datasheet(HTML) 3 Page - Hitachi Semiconductor

 
Zoom Inzoom in Zoom Outzoom out
 3 / 27 page
background image
HD66503
929
Pin Description
Classi-
fication
Symbol
Pin No.
Pin Name
I/O
Number
of Pins Functions
Power
supply
V
CC1,
V
CC2
246
267
V
CC
Power
supply
2V
CC–GND: logic power supply
GND
250
GND
Power
supply
1
V
EEL,
V
EER
245
268
V
EE
Power
supply
2V
CC–VEE: LCD drive circuits power supply
V1L, R
V2L, R
V5L, R
V6L, R
244
269
241
272
242
271
243
270
V1
V2
V5
V6
Input
Input
Input
Input
2
2
2
2
LCD drive level power supply
See Figure 1.
Control
signals
M/
6
266
Master/slave Input
1
Controls the initiation and termination of
the LCD timing generator. In addition,
the input/output is determined of 4 signal
pins: display data transfer clock (CL1);
first line marker (FLM); alternating signal
(M); and display off control (
'2&). See
Table 1 for details.
DUTY
259
Duty
Input
1
Selects the display duty cycle.
Low level: 1/120 display duty ratio
High level:
1/240 display duty ratio
MWS0 to
MWS5
257
256
255
254
253
252
MWS0
MWS1
MWS2
MWS3
MWS4
MWS5
Input
6
The number of line in the line alternating
waveform is set during master mode.
The number of lines can be set between
10 and 63.
When using the external alternating
signal or during slave mode, set the
number of lines to 0. See Table 2.
MEOR
258
M Exclusive-
OR
Input
1
During master mode, the signals
alternating waveform output from pin M
is selected.
During low level, the line alternating
waveform is output from pin M.
During high level, pin M outputs an
EOR (exclusive OR) waveform between
a line alternating waveform and frame
alternating waveform. Set the pin to low
during slave mode. See Table 3.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn