S6A0072 データシートの表示（PDF） - Samsung
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S6A0072 Datasheet PDF : 32 Pages
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S6A0072
BLOCK DIAGRAM
16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER
Power on Reset
(POR)
RESET
8
DB0-DB7
8 Instruction
Register
(IR)
RS
R/W
E
Input
Buffer
Data
8 Register
(DR)
VDD
GND(VSS)
TEST
Oscillator
EXTCLK
EXT_INT
Timing Generator
Instruction
Decoder
Address
Counter
Display Data
RAM (DDRAM)
16 x 8-bit
16-bit
Shift
Register
Common C1-C16
Driver
8
8
40-bit
Shift
Register
40-bit
Latch
Circuit
Segment S1-S40
Driver
8
8
Character
Generator
RAM
(CGRAM)
32 bytes
Character
Generator
ROM
(CGROM)
9600 bits
Cursor
Blink
Control
Circuit
Parallel to Serial Converter
VDD
V1
V2
V3
V4
V5
2
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