S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 588

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

(2) Data display
(3) Power OFF *16
Rev. 1.1a
Notes: Reference items
Notes: Reference items
*11: 7.Command Description; Display start line address set
*12: 7.Command Description; Page address set
*13: 7.Command Description; Column address set
*14: 7.Command Description; Display data write
*15: 7.Command Description; Display ON/OFF
*16: After turning OFF the internal power supply, turn OFF the power supply of this IC.
*17: 7.Command Description; Power saver
*18: It is recommended to be RES pin=LOW. Only if it is not possible to be RES pin=LOW, ase reset command.
*19: Set the time t
the voltage is supplied, even though an only little, to on chip LCD drive circuit is still continued, it is featured
to ill affect the display quality of the LCD panel. To avoid this, be sure to observe the power OFF sequence
strictly.
of V
irregular display may occur.
it.
(Function Description; Power supply circuit)
When the power of this IC is turned OFF with the internal power supply is held in the ON status, since the where
Refer to the < Reference Data > as below. When t
0
~ V
4
becomes below the threshold voltage (approximately 1V) of the LCD panel. (t
L
from reset active to turning off the V
Function set up by command input (user setup)
Function set up by command input (user setup)
Function set up by command input (user setup)
Function set up by command input (user setup)
Reset active
(18)RES pin = LOW or reset command *18
(6) Display start line address set *11
(4) Page address set *12
(5) Column address set *13
(10) Display data write *14
(1) Display ON/OFF *15
(17)Power saver *17
(19)Turn OFF the V
End of data display
End of initialization
Optional status
EPSON
H
DD2
DD2
is too long, insert a resis for between V
- V
/V
SS,
DD
V
DD
power, longer then the time t
- V
SS
*19
S1D15B01 Series
H
L
0
> t
when the potential
and V
H
) If t
SS
L
to reduce
< t
13–33
H
, an