參數(shù)資料
型號(hào)： SED1520D0A
廠(chǎng)商： Electronic Theatre Controls, Inc.
英文描述： DOT MATRIX LCD DRIVER
中文描述： 點(diǎn)陣液晶驅(qū)動(dòng)
文件頁(yè)數(shù)： 5/52頁(yè)
文件大小： 204K
代理商： SED1520D0A
S-MOS Systems, Inc. 150 River Oaks Parkway San Jose, CA 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
371-1.0
5
1.0 General Description
1.0 – 1.2
1.0
GENERAL DESCRIPTION
1.1
DESCRIPTION
The SED1520 is a dot matrix LCD driver LSI intended for display of characters and graphics. The
bit-addressable display data, which is sent from a microcomputer, is stored in a built-in display data
RAM and generates the LCD drive signal.
The SED1520 incorporates innovative circuit design strategies to assure very low current dissipa-
tion and a wide range of operating voltages. With these features, the SED1520 permits the user to
implement high-performance handy systems operating from a miniature battery.
In order for the user to adaptively configure his system, the SED1520 family offers two application
forms. One form allows an LCD display of 12 characters
chip. The other is dedicated to driving a total of 80 segments, enabling a medium-size display to
be achieved by using a minimum number of drivers.
×
2 lines with an indicator with a single
1.2
FEATURES
Low-power CMOS technology
Fast CPU 8-bit data interface (80xx, 68xx)
Segment output . . . . . . . . . . 61 outputs
Common output . . . . . . . . . . 16 outputs
Duty cycle . . SED1520 . . . 1/16 to 1/32
SED1521 . . . 1/8 to 1/32
Built-in display data RAM. . . 2560 bits
Rich display command setting
On-chip CR oscillation circuit
Recommended expansion segment driver: 80 bit
Master/slave operation is supported
Low power consumption . . . 30
LCD voltage . . . . . . . . . . . . . 3.5 to 13V
Single power supply. . . . . . . 2.4 to 7.0V
Package. . . . . . . . . . . . . . . . QFP5-100 pin (F
μ
W
OA
OC
AA
)
, D
AB
, F
AA
)
QFP15-100 pin (F
Al pad (D
Au bump (D
TAB (T
OA
, F
AC
)
OA
, D
OB
)
)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SED1521 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:DOT MATRIX LCD DRIVER
SED1526 制造商:EPSON 制造商全稱(chēng):EPSON 功能描述:Dot Matrix LCD Controller Driver
SED1526F0A 制造商:EPSON 制造商全稱(chēng):EPSON 功能描述:Dot Matrix LCD Controller Driver
SED1526FAA 制造商:EPSON 制造商全稱(chēng):EPSON 功能描述:Dot Matrix LCD Controller Driver
SED1526FEA 制造商:EPSON 制造商全稱(chēng):EPSON 功能描述:Dot Matrix LCD Controller Driver
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