参数资料
型号: SED1225DAB
元件分类: 显示控制器
英文描述: 24 X 60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC171
封装: DIE-171
文件页数: 32/39页
文件大小: 330K
代理商: SED1225DAB
5–38
EPSON
SED1225 Series
OPTION LIST
The SED 1225 has the following options. Options are
available exclusively for users. Please contact our Sales
Department for information.
The following shows how to define the name of the
product compatible with options:
Example: SED1225D*B
Option compatibility column
Specification of character generator ROM
(CGROM)
The SED1225 incorporates a characters generator ROM
consisting of up to 256 types of characters, with each
character size featuring 5
× 7 (8) dots. The SED1225
CGROM is designed as a masked ROM, and is compatible
with the CGROM for exclusive use of the user. For the
standard CGROM, see the Character Font Table.
Specifications of external clock
The SED1225 has an external clock terminal which is
provided with two types of functions;
fOSC and 4
× fOSC.
Either
fOSC or 4
× fOSC can be selected according to the
user’s requirements.
Built-in oscillation External clock
External clock
fOSC
4
× fOSC
Standard
q
×
Optional
q
×
q
The standard external clock specifications are set on the
fOSC.
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