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參數資料
| 型號： | SED1351F0A |
| 元件分類： | 顯示控制器 |
| 英文描述： | DOT MAT LCD DSPL CTLR, PQFP100 |
| 封裝： | QFP5-100 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 80K |
| 代理商： | SED1351F0A |
197
SED1351
GRAPHICS LCD CONTROLLER
SED1351
s DESCRIPTION
The SED1351F is a graphics LCD controller capable of controlling medium to large resolution displays. It
transfers data from MPU to external frame buffer RAM and converts this data to display signals for LCD
drivers. The SED1351F can display images with 4 gray shades and support display duty cycle as high as 1/
1024.
The SED1351F is designed to achieve high efficiency and data throughput to the LCD. It has a cycle steal
mode which allows MPU to access frame buffer RAM without interfering with the display operation. The
SED1351F can directly interface with up to eight 64K-bit SRAMs or two 256K-bit SRAMs.
The SED1351F can operate with either 5V or 3V power supply. The 5V version chip is the SED1351F0A and
the 3V version chip is the SED1351FLB.
s FEATURES
Low-power CMOS technology
8-bit or 16-bit MPU data interface
Directinterfacewith80xx,Z80and68xxxMPU
4- or 8-bit panel data bus for single panel and
4-bit bus for dual panel
SupportlogicalORoflayersandpaneldivision
Smooth vertical scrolling
Virtual screen display up to 1024
Binary mode (on/off only) generates black &
white images
Gray mode (on/off and two gray steps) gener-
ates images with 4 gray shades
Maximum number of rows
Binary mode ............ 2048
Gray mode .............. 1024
Maximum number of rows:
Single panel ............ 1024
Dual panel ............... 2048
Maximumdisplaysizeswhen64K-byteSRAMs
are used:
Binary mode ............ 2048
× 256 / 1024 × 512
Gray mode .............. 1024
× 256 / 512 × 512
Available models:
SED1351F0A ............ 5V, QFP5-100 pin
SED1351FLB ............ 3V,QFP15-100 pin
s SYSTEM BLOCK DIAGRAM
SED1351F
SRAM
8 of 8K
× 8 or
2 of 32K
× 8
CLOCK
MONO LCD
MPU
80xx
Z80
68xxx
DATA
ADDRESS
CONTROL
相關PDF資料 |
PDF描述 |
|---|---|
| SED1352 | 640 X 480 PIXELS DOT MAT LCD DSPL CTLR, PQFP100 |
| SH1475IMLTRT | SPECIALTY MICROPROCESSOR CIRCUIT, PQCC36 |
| SH2165-FGT | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP64 |
| SH3001IMLTRT | REAL TIME CLOCK, QCC16 |
| SH3001IMLTR | REAL TIME CLOCK, QCC16 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SED1352 | 制造商:EPSON 制造商全稱:EPSON 功能描述:Document Number: X16B-Q-001-06 |
| SED1353 | 制造商:EPSON 制造商全稱:EPSON 功能描述:SED1353 GRAPHICS LCD CONTROLLER |
| SED1353D0A | 制造商:EPSON 制造商全稱:EPSON 功能描述:LCD Controller ICs |
| SED1353F0A | 制造商:EPSON 制造商全稱:EPSON 功能描述:LCD Controller ICs |
| SED1353F1A | 制造商:EPSON 制造商全稱:EPSON 功能描述:LCD Controller ICs |
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