參數資料
型號: SSD1818AZ
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD Segment / Common Driver with Controller
中文描述: LCD段/驅動器與控制器通用
文件頁數: 13/47頁
文件大?。?/td> 642K
代理商: SSD1818AZ
SSD1818A
Rev 1.2
P 13/47 Mar 2004
Solomon Systech
SPI
This is the input pin to enable the circuitry for providing serial interface. This pin must be connected to low
at any circumstances.
When the SPI pin and the P/S, selection input are both pulled low, the serial
interface is enabled. When the SPI pin is pulled low and the P/Sselection input is pulled high, the
parallel interface is enabled.
NC/TEST0 – TEST2/T0 – T2
These are the No Connection pins. These pins should be left open individually.
Remarks: These pins should not be connected together.
ROW0 - ROW63
These pins provide the Common driving signals to the LCD panel. Please refer to the Table 3 on Page 11
for the COM signal mapping.
SEG0 - SEG103
These pins provide the LCD segment driving signals. The output voltage level of these pins is V
DD
during
sleep mode or standby mode.
ICONS
There are two ICONS pins (pin137 and 275) on the chip. Both pins output exactly the same signal. The
reason for duplicating these pins is to enhance the flexibility of the LCD layout.
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