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UPD161623 データシートの表示(PDF) - NEC => Renesas Technology
部品番号
コンポーネント説明
メーカー
UPD161623
528 OUTPUT TFT-LCD SOURCE DRIVER WITH RAM
NEC => Renesas Technology
UPD161623 Datasheet PDF : 84 Pages
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PD161623
1. BLOCK DIAGRAM
Y
1
Y
2
Y
3
Y
4
Y
527
Y
528
Internal
timing
generator
LCD drive circuit
Decoder
Level shifter (2.5 V 5 V)
Display data latch
Gray scale generator
CVPH
CVPL
CVNH
CVNL
LCD timing control
Display data RAM
(176 x 18 x 240 bits)
RAM controller
Command
decoder
Address
decoder /
controller
Data
register
Calibrator
Oscillator
BGR
D/A converter
VCOM generator
OSC
IN
OSC
OUT
OSC
SEL
BGRIN
DAC
0
to
DAC
7
VCOMR
FBR
SEL
I/O buffer
Gate control PS control
Remark
/xxx indicates active low signal.
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Data Sheet S15817EJ2V0DS
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