PT6523_10 PTC [Princeton Technology Corp], PT6523_10 Datasheet - Page 6

• Manufacturer Part Number: PT6523_10
• Description: 1/3 Duty General Purpose LCD Driver IC
• Manufacturer: PTC [Princeton Technology Corp]

1/3 Duty General Purpose LCD Driver IC
FUNCTION DESCRIPTION
SERIAL DATA TRANSFER
CONDITION 1: CLK IS TERMINATED AT THE “LOW” LEVEL
CONDITION 2: CLK IS TERMINATED AT THE “HIGH” LEVEL
Notes:
1. Address: 41H
2. D1 to D156 = Display Data
3. DR = 1/2 Bias Drive or 1/3 Bias Drive Switching Control Data
4. SC = Segment ON/OFF Control Data
5. BU = Normal Mode/Power-Saving Control Data
6. x = Not Relevant
For example, there are 63 segments that are being used, the 63 bits of display data (D94 to D156)
must be sent. Please refer to the diagram below.
Note: x = Not Relevant
PT6523 V1.8
←------------
1
When D1 to D156 are set to “1”, Display is turned ON.
When D1 to D156 are set to “0”, Display is turned OFF.
0
0
ADDRESS
0
8 BITS
0
0
------------→
1
0
D94
- 6 -
D95
D96
D154
67 BITS
D155
URL:http://www.princeton.com.tw
D156
DR
Fax:[phone]
Tel:[phone]
SC
PT6523
July, 2007
BU
X