参数资料
型号: MSM6222
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
中文描述: 点阵LCD控制器的16交通部通用驱动器和40段驱动交通部
文件页数: 12/45页
文件大小: 390K
代理商: MSM6222
MSM6222B-xx
Semiconductor
2/45
BLOCK DIAGRAM
DO
SEG
1~40
40
COM
1~16
16
L
CP
DF
16
55
5
8
77
7
8
7
4
V
DD
GND
OSC
1
OSC
2
E
RS R/W
DB
0-
DB
3
DB
4-
DB
7
V
1
Common
signal
driver
16-bit
shift
register
Parallel/
serial
conver-
sion
Cursor
blink
control
Character
generator
ROM
(CG
RAM)
Character
generator
RAM
(CG
RAM)
Display
data
RAM
(DD
RAM)
Timing
generation
circuit
Input/
output
buffer
Instruction
register
(IR)
Instruction
decoder
(ID)
Data
register
(DR)
Busy
flag
(BF)
Address
counter
(ADC)
40
Seg-
ment
signal
driver
40-bit
latch
40-bit
shift
register
V
2
V
3
V
4
V
5
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MSM6222B 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
MSM6222B-01 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16 DOT COMMON DRIVER AND 40 DOT SEGMENT DRTVER
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MSM6222B-XX 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
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