MSM6665-xx 반도체 회로 부품 판매점
DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVER
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 OKI electronic componets |
E2B0036-27-Y2
¡¡SemicondSucetormiconductor
MSM6665-xx
This versionM: NSMov6.616959-7xx
Previous version: Mar. 1996
DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT
DRIVER
GENERAL DESCRIPTION
The MSM6665-xx is a dot-matrix LCD control driver which has functions of displaying charac-
ters, cursor and arbitrators.
The MSM6665-xx is provided with a 17-dot common driver, 80-dot segment driver, display RAM
and character ROM, and is controlled with the commands from the serial interface.
The character ROM can change the font data by mask option.
The MSM6665-01 has standard ROM with 256 different character fonts.
The MSM6665-xx can drive a variety of LCD panels because of the bias voltage, which determines
the LCD driving voltage, can be optionally supplied from the external source.
FEATURES
• Logic supply voltage
: 2.5 to 5.5 V
• LCD driving voltage
: 3.0 to 6.0 V
• Serial interface
• Contains a 17-dot common driver and an 80-dot segment driver
• Contains ROM with character fonts of (5 x 7 dot) x 256
• Built-in RC oscillator circuit
• Provided with 80-dot arbitrators
• Switchable between 1/9 duty (1 line; characters + cursor + arbitrator) and 1/17 duty (2 lines;
characters + cursor, 1 line; arbitrator)
• Character blink operation can be switched between all-characters lighting-on mode and all-
characters lighting-off mode
• Arbitrator blink operation can be switched between 5-dot unit mode and 1-dot unit mode
• Package options:
128-pin plastic QFP (QFP128-P-1420-0.50-K) (Product name: MSM6665-01GS-K)
Al pad chip
(Product name: MSM6665-xx)
xx indicates code number.
1/30
¡ Semiconductor
BLOCK DIAGRAM
MSM6665-xx
VDD
VSS
VSS1
VSS2
VSS3
VSS4
VSS5
TEST1
TEST2
TEST3
OSC1
OSC2
OSC3
C1 - C17
17
COMMON
DRIVER
S1 - S80
80
SEGMENT
DRIVER
RAM
(512-bit)
LATCH
SHIFT REGISTER
CHARACTER
GENERATOR
ROM
(256x5x7dot)
F/F
GATE
OSC
FREQUENCY
DIVIDER
&
TIMING
GENERATION
8
SERIAL/PARALLEL INTERFACE
9D/ 17D
RST
CS
C/D SHT
SO
SI
2/30
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제조업체: OKI electronic componets
( oki )
MSM6665-xx controller
데이터시트 다운로드 :
[ MSM6665-xx.PDF ]
[ MSM6665-xx 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
MSM6665-xx
DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVER - OKI electronic componets
MSM6665-xx
DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVER - OKI electronic componets