hd66731a01tb0l Renesas Electronics Corporation., hd66731a01tb0l Datasheet - Page 111

• Manufacturer Part Number: hd66731a01tb0l
• Description: Dot-matrix Liquid Crystal Display Controller/driver Supporting Japanese Kanji, Korean Font Display - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

HD66730/HD66731
Table 24
Number of Display Lines:
Number of display characters
(NC1/0 set value)
1-line selection period (dot)
Number of dots per screen (dot)
Oscillation frequency (kHz)*
Number of Display Lines:
Number of display characters
(NC1/0 set value)
1-line selection period (dot)
Number of dots per screen (dot)
Oscillation frequency (kHz)*
Number of Display Lines:
Number of display characters
(NC1/0 set value)
1-line selection period (dot)
Number of dots per screen (dot)
Oscillation frequency (kHz)*
Note:
110
(NL1/0 Set Value):
(NL1/0 Set Value):
(NL1/0 Set Value):
*
The frequencies in Table 23 are examples when the frame frequency is set to 70 Hz. Adjust the
oscillation frequency so that a optimum frame frequency can be obtained.
1/14 Duty Drive
6 characters
(00)
72 dots
1008 dots
70
6 characters
(00)
72 dots
1008 dots
70
6 characters
(00)
72 dots
1008 dots
70
20 characters
(01)
240 dots
3360 dots
235
20 characters
(01)
120 dots
1680 dots
120
10 characters
(01)
120 dots
1680 dots
120
1-Line Display
4-Line Display
2-line Display
(00)
(01)
(11)
40 characters
(11)
480 dots
6720 dots
475
40 characters
(11)
240 dots
3360 dots
235