參數(shù)資料
型號(hào): LH155BA
廠商: Sharp Corporation
英文描述: 128-Segment and 64-Common Outputs LCD Driver IC with A Built-in RAM
中文描述: 128段和64共同的產(chǎn)出與液晶顯示驅(qū)動(dòng)芯片內(nèi)置的內(nèi)存,
文件頁(yè)數(shù): 14/51頁(yè)
文件大?。?/td> 288K
代理商: LH155BA
LH155BA
14
00
H
01
H
02
H
03
H
04
H
05
H
06
H
07
H
08
H
00
H
0F
H
3A
H
3B
H
3C
H
3D
H
3E
H
3F
H
3A
H
3B
H
3C
H
3D
H
3E
H
3F
H
00
H
01
H
02
H
03
H
04
H
05
H
06
H
07
H
08
H
S
1
S
1
S
1
S
1
S
1
S
1
S
1
S
1
S
7
S
6
S
5
S
4
S
3
S
2
S
1
S
0
address
Y
First
Line
Address
2.4. Display Mode
The LH155BA has 3 display modes.
One is for graphic display mode and one is for
segment display mode and the other is for icon
display mode. Since 3 modes can be used
independently by command, the suitable display
mode can be selected to drive the device with
minimum circuit for lower supply current operation.
2.4.1. GRAPHIC DISPLAY MODE
This mode is built in 64 x 128 bits SRAM and 64-
common x 128-segment output.
Graphic display's memory map is shown below.
When standby mode and sleep mode, power
supply circuit is stopped and output pin is specified
V
SS
level.
The memory for graphic display is accessed by 8
bits at one time.
X address is from 00
H
to 0F
H
and Y address is
from 00
H
to 3F
H
.
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