參數(shù)資料
型號(hào): S6A0094
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
中文描述: 80賽格/ 34 COM驅(qū)動(dòng)程序
文件頁數(shù): 10/62頁
文件大小: 745K
代理商: S6A0094
S6A0094
80 SEG / 34 COM DRIVER & CONTROLLER FOR STN LCD
6
PIN DESCRIPTION
POWER SUPPLY
Table 3. Pin Description
Name
I/O
Description
VDD
Power supply
Connect to MPU power supply pin
0V (GND)
Bias voltage level for LCD driving
Voltages should have the following relationship;
V0
V1
V2
V3
V4
V
SS
When the built-in power circuit is active and internal 1/5 bias resistors
are used.
LCD bias
V1
1/5 bias
(4/5) x V0 (3/5) x V0
VSS
Power
V2
V3
V4
(2/5) x
V0
(1/5) x
V0
When the built-in power circuit is active and internal 1/4 bias resistors
are used.
LCD bias
V1
V2
V3
V4
1/4 bias
(3/4) x V0
(2/4) x V0
(1/4) x
V0
V0
V1
V2
V3
V4
I/O
LCD DRIVER SUPPLY
Table 3. Pin Description (Continued)
Name
CAP1+
CAP1-
CAP2+
CAP2-
VOUT
I/O
O
O
O
O
I/O
Description
Capacitor + connecting pin for the internal voltage converter
Capacitor - connecting pin for the internal voltage converter
Capacitor + connecting pin for the internal voltage converter
Capacitor - connecting pin for the internal voltage converter
DC/DC voltage converter output
Voltage adjust pin
This pin gives a voltage between V0 and V
SS
by resistance-division of
voltage.
VR
I
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