- 您现在的位置：买卖IC网 > PDF目录69341 > SED1278D0G 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC PDF资料下载
参数资料
| 型号： | SED1278D0G |
| 元件分类： | 显示控制器 |
| 英文描述： | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC |
| 封装： | ALUMINUM PAD, DIE |
| 文件页数： | 25/39页 |
| 文件大小： | 207K |
| 代理商： | SED1278D0G |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页当前第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页
EPSON
9–31
SED1278
COMPARISON WITH HD44780 BY HITACHI
Item
HD44780 (Hitachi)
SED1278
Data display RAM
80 bytes
←
Character generator ROM
192 types
240 types
Character font
5
× 7: 160 types
5
× 10: 32 types
5
× 10: 240 types
Character generator RAM
64 bytes
←
LCD drive output
16 common driver outputs
←
40 segment drive outputs
Character font (with cursor)
5
× 8 dots (1/8 and 1/16 duty)
←
5
× 11 dots (1/1 duty)
Conversion to duty
1/8, 1/11, 1/16
←
LCD drive voltage (VDD–V5)
Max. 13.5 V
Max. 1 VDD
Min. 4.6 V
Min. 3 V
LCD drive waveform
Waveform A
Waveform D
(Single frame AC drive)
(Dual frame AC drive)
E pulse width
450 nsec
220 nsec
Timing to change the address
The contents of address counter are
The contents of address
counter subsequent to CGRAM
determined 1.5 clock after release of
counter are determined
and DDRAM data writing and
busy state
immediately after release
reading
(6 microseconds at fOSC = 250 kHz).
of busy state.
No. of instructions
11
←
Reset terminal
Not provided
←
Chip selector terminal
Not provided
←
Power-on reset terminal
Provided
←
Extension segment driver
Hitachi HD44100: 40 outputs
←
SED1181FLA: 64 outputs
Package
80-pin plastic flat package
←
Pin layout
Pin compatible
相关PDF资料 |
PDF描述 |
|---|---|
| SED1278F0H | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
| SED1278D | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC80 |
| SED1278F | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
| SED1278F0G | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
| SED1278D0B | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SED1278DOA | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
| SED1278DOB | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
| SED1278DOC | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
| SED1278DOE | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
| SED1278DOG | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
发布紧急采购，3分钟左右您将得到回复。