參數(shù)資料
型號(hào): UPD7225
廠(chǎng)商: NEC Corp.
英文描述: PROGRAMMABLE LCD CONTROLLER/DRIVER
中文描述: 可編程LCD控制器/驅(qū)動(dòng)
文件頁(yè)數(shù): 4/52頁(yè)
文件大?。?/td> 289K
代理商: UPD7225
Data Sheet S14308EJ6V0DS00
4
μ
PD7225
BLOCK DIAGRAM
COM
0
COM
1
COM
2
S0
COM
3
S1
S29
S30
S31
DISPLAY DATA LATCH
DATA
MEMORY
DATA
POINTER
BLINKING
DATA
MEMORY
SEGMENT
DECODER
WRITE
CONTROL
COMMAND/DATA REGISTER
SERIAL INTERFACE
COMMAND
DECODER
/SCK
SI
V
LC1
V
LC2
V
LC3
/SYNC
CL1
CL2
V
DD
V
SS
/RESET
/CS
C, /D
/BUSY
OSC
LCD
TIMING
CONTROL
LCD DRIVER
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