参数资料
型号: SED1540FOA
元件分类: 显示控制器
英文描述: 4 X 73 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP100
封装: QFP5-100
文件页数: 2/6页
文件大小: 18K
代理商: SED1540FOA
390
SED1540
s BLOCK DIAGRAM
LINE ADDRESS DECODER
DISPLAY DATA RAM
2560 BITS
I/O BUFFER
INTERNAL BUS
LOW ADDRESS
REGISTER
BUS
HOLDER
LINE COUNTER
DISPLAY
TIMING
GENERATOR
DISPLAY START LINE REGISTER
FR
COMMAND
DECODER
COLUMN
ADDRESS
REGISTER
STATUS
MPU
INTERFACE
COLUMN
ADDRESS
COUNTER
COLUMN
ADDRESS
DECODER
DISPLAY
DATA
LATCH
CIRCUIT
LCD
DRIVER
CIRCUIT
COMMON
COUNTER
OSC1
OSC2
D0
D
A
E , R/W
RES
(RD)(WR)
0
, CS
7
VDD
VSS
M/S
V , V , V
12
3
SG
072
CM
03
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