PT6520 Datasheet, PDF (3/27 Pages) Texas Instruments – 8-A 5-V/3.3-V Input Adjustable ISR with Short-Circuit protection

LCD Driver IC
BLOCK DIAGRAM
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URL: http://www.princeton.com.tw
PT6520
D0 - D7
A0
E, R/W
(R D )(WR )
RES
D ispla y
TIm i n g
Ge n era to r
Display Start Line Register
Line Counter
Line Address Decoder
Display Data Ram
2560 bits
Bus
H o ld e r
Low Address
Re g ist er
Internal Bus
I/O Buffer
V2, V1, V5
CM0 - CM15
SG0 - SG60
VDD
VSS
PT6520 V1.6
-3-
February, 2006