ST7569 View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
'ST7569' PDF : 73 Pages View PDF
ST7565S
The booster ratio Register Set Sequence
booster ratio select mode set
booster ratio register set
Booster ratio select mode clear
NO
Set complete ?
YES
Figure 29
NOP
Non-OPeration Command
E R/W
A0 /RD /WR
0 10
D7 D6 D5 D4 D3 D2 D1 D0
1 1 1 00 0 11
Test
This is a command for IC chip testing. Please do not use it. If the test command is used by accident, it can be cleared by
applying a “L” signal to the /RES input by the reset command or by using an NOP.
E R/W
A0 /RD /WR
0 10
* Inactive bit
D7 D6 D5 D4 D3 D2 D1 D0
111111**
Note: The ST7565S maintain their operating modes until something happens to change them. Consequently, excessive
external noise, etc., can change the internal modes of the ST7565S . Thus in the packaging and system design it is
necessary to suppress the noise or take measure to prevent the noise from influencing the chip. Moreover, it is
recommended that the operating modes be refreshed periodically to prevent the effects of unanticipated
noise.
Ver 0.3c
51/73
2002/07/22
Share Link: 
