參數(shù)資料
型號: S6A0090
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
中文描述: 64賽格/ 26 COM驅動程序
文件頁數(shù): 30/54頁
文件大?。?/td> 549K
代理商: S6A0090
S6A0090
64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
26
INITIALIZING & POWER SAVE MODE SETUP
HARDWARE RESET
After reset by RES pin, S6A0090 can be initialized the following state.
Control Display ON / OFF Instruction
C = 0: cursor OFF
B = 0: blink OFF
D = 0: display OFF
Power Save Set Instruction
OS = 0: oscillator OFF
PS = 0: power save OFF
Power Control Set Instruction
VR = 0: voltage regulator OFF
VF = 0: voltage follower OFF
VC = 0: voltage converter OFF
Function Set Instruction
N2 = 0, N1 = 0: 2-line display mode
S = 0: COM left shift
CG = 0: CGRAM is not used.
Return Home
Address counter = 30h
Static icon RAM & Electronic Contrast Control Register
Static icon RAM: 20h = (0, 0, 0, 0, 0), static icon OFF
21h = (0, 0, 0, 0, 0), blink OFF
EV = 0: 32 contrast-step
Electronic contrast control register: 28h = ((0), 0, 0, 0, 0, 0), contrast high
In Case of 4-bit Interface Mode, S6A0090 considers the First 4-bit Data from MPU as the High Order Bits.
*NOTE: If initialization is not done by the RES pin at application, an unknown condition may result. Then you can initialize by
instruction.
V
DD
RES
t
RES
2.4V
t
RW
t
R
Reset time
t
R
1us
Reset pulse width
t
RW
10us
Reset start time
t
RES
50ns
Figure 11. Reset Timing
* NOTE: t
R
(reset time) indicates the internal circuit reset completion time from the edge of the RES signal Accordingly, the
S6A0090 usually enters the operating state after t
R
.
Specifies the minimum pulse width of the RES signal. It is reset when a signal having the pulse width greater than
T
RW
is entered.
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