參數(shù)資料
型號: S6B0086
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 80 CH SEGMENT / COMMON DRIVER FOR DOT MATRIX LCD
中文描述: 80甲烷段/常見的點陣液晶驅(qū)動
文件頁數(shù): 9/31頁
文件大小: 324K
代理商: S6B0086
80CH COMMON / SEGMENT DRIVER FOR DOT MATRIX LCD
S6B0086
9
AMS
I
Application
mode select
According to the input value of the AMS and the CS pin,
application mode of S6B0086 is differs as shown below.
VDD / VSS
PIN DESCRIPTION (CONTINUED)
Pin
I / O
Name
Function
Interface
D1_SID,
D2_DL,
D3_DM,
D4_DR
I / O
Display data
input / serial
input data / left,
right data input
output
In segment driver application mode, these pins are
used as 4-bit data input pin (when 4-bit parallel
interface mode : AMS = "Low"), or D1_SID is used as
serial data input pin and other pins are not used
(connect these to VDD) (when 1-bit serial interface
mode : AMS = "High").
In common driver application mode, the data is
shifted from D2_DL(D4_DR) to D4_DR(D2_DL), when
in single type interface mode (AMS = "Low"). In dual-
type application case, the data are shifted from
D2_DL and D3_DM (D4_DR and D3_DM) to
D4_DR(D2_DL). In each case the direction of the data
shift and the connection of data pins are determined
by SHL input (refer to NOTE 3, NOTE 4).
Controller
SHL
Input
Shift direction
control
When SHL = "Low", data is shifted from left to right.
When SHL = "High", the direction is reversed. (refer
to NOTE3)
VDD/VSS
ELB,
ERB
I / O
Enable data
input/output
In segment driver application mode, the internal
operation is enabled only when enable input (ELB
or ERB) is
Low
(power down function). When
several drivers are serially connected, the enable
state of each driver is shifted according to the
SHL input. Connect these pins as below.
-
function is not used.
Open these pins.
In common driver application mode, power down
Segment Driver
ELB
ERB
L
H
Output (open)
Input (VSS)
Input (VSS)
Output (open)
CS
0
0
AMS
0
1
Application mode
4-bit parallel interface mode
1-bit serial interface mode
Single type application
mode
Dual type application mode
COM/SEG
1
0
1
1
COM
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