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零件编号
产品描述 (功能)
NJU6637 查看數據表(PDF) - Japan Radio Corporation
零件编号
产品描述 (功能)
比赛名单
NJU6637
16-CHARACTER 3-LINE DOT MATRIX LCD CONTROLLER DRIVER
Japan Radio Corporation
NJU6637 Datasheet PDF : 28 Pages
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BLOCK DIAGRAM
OSC1
OSC2
RESET
CR
OSC
Power on
Reset
RS
SCL
CS
SI
SEL
VSS
VDD
V5
Preliminary
Instruction
Decoder(ID)
Address
Counter
Display Data RAM (DDRAM)
48 x 8bits
Character
Generator
RAM(CGRAM)
8 x 5bits
Character
Generator
ROM(CGROM)
10,200bits
Parallel to Serial Convertor
V1
V2
V3
V4
V5
NJU6637
Timing
Gen.
COM1 to
COM24
SEG1 to
SEG80
80bit
Shift Reg.
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