ST7070 Datasheet, PDF (36/51 Pages) Sitronix Technology Co., Ltd. – Dot Matrix LCD Controller/Driver

ST7070
Interface Timing with External Driver
CL1
VOH2
tCWH
tct
VOL2
tCWH
CL2
D
M
tCST
tCWL
tct
tDH
tSU
tDM
Internal Power Supply Reset
2.7V/4.5V
0.2V
0.2V
0.2V
trcc
0.1mS≦trcc≦80mS
tOFF
tOFF≧1mS
Notes:
tOFF compensates for the power oscillation period caused by momentary power supply oscillations.
Specified at 4.5V for 5V operation,and at 2.7V for 3V operation.
For if 4.5V is not reached during 5V operation,teh internal reset circuit will not operate normally.
V1.4
36/51
2009/04/29