ks0070b Samsung Semiconductor, Inc., ks0070b Datasheet - Page 29

• Manufacturer Part Number: ks0070b
• Description: 16com / 80seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0070B
FRAME FREQUENCY
1) 1/8 duty cycle
A) A-type Waveform
COM1
VDD
V1
V4
V5
Line selection period
1-line selection period
Frame frequency
Item
1
2
16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
3
4
. . .
. . .
7
Clock / Frequency
8
400 clocks
* fosc=270 kHz (1 clock = 3.7 s)
84.4 Hz
1
2
3
. . .
. . .
7
8