PT6315-S_10 Datasheet, PDF (2/21 Pages) Princeton Technology Corp – VFD Driver/Controller IC

VFD Driver/Controller IC
BLOCK DIAGRAM
DIN
DOUT
CLK
STB
OSC
R
Serial
Data
Interface
Control
Display Memory
OSC
Timing Generator
Key Matrix Memory
Tel:[phone]
Fax:[phone]
URL:http://www.princeton.com.tw
PT6315-S
Segment
Driver/
Grid
Driver/
Key Scan
Output
SG1/KS1
SG2/KS2
SG3/KS3
SG4/KS4
SG5/KS5
SG6/KS6
SG7/KS7
SG8/KS8
SG9/GR8
SG10/GR7
SG11/GR6
SG12/GR5
K1
K2
Dimming Circuit
VDD GND VEE
Grid
Driver
GR1
GR2
GR3
GR4
PT6315-S V1.9
-2-
September, 2005