KS0066 查看數據表（PDF） - Samsung
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KS0066 Datasheet PDF : 33 Pages
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KS0066U
BLOCK DIAGRAM
16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
VDD
GND
V1
V2
V3
V4
V5
Busy
Flag
Parallel to Serial
Data Conversion Circuit
5
5
Character
Generator
ROM
(CGROM)
10080 bits
Character
Generator
RAM
(CGRAM)
512 bits
Cursor
& Blink
Controller
R/W
RS
E
DB0−
DB3
DB4−
DB7
Data
Register
8
(DR)
Input
/Output
Buffer
8
Instruction
register
(IR) 8
8
8
8
Instruction
Decoder
(ID)
8
7
Display
Data RAM
7 (DD RAM)
80x8 bits
Address
Counter
7
7
40-bit
Shift
Register
40-bit
Latch
Circuit
Segment 40
Driver S1−S40
D
16-bit
Shift
Register
Common 16
Driver C1−C16
OSC1
OSC2
Timing
Generator
Circuit
CLK1
CLK2
M
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