HD66108T00 HITACHI [Hitachi Semiconductor], HD66108T00 Datasheet - Page 8

• Manufacturer Part Number: HD66108T00
• Description: (RAM-Provided 165-Channel LCD Driver for Liquid Crystal Dot Matrix Graphics)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Internal Block Diagram
GND1–GND3
V
CC2
V
RESET
EE1
TEST1
TEST2
OSC2
OSC1
–V
V6L V4
FLM
CL1
M/S
CO
CC3
M
VML1
V3
VMH1
V1L
V
CC1
Clock pulse
3
frequency
divider
generator
X0
Row/column
X address
Timing
counter
driver
I/O controller
CS
5
165
WR
X31 X32
Data latch circuit
RD
65-bit display memory
Level shifter
Y decoder
Column
RS
driver
BUSY
X99 X100
Row/column
MPX
driver
2
MPX
X164
I/O buffer
Memory
8- to 6-bit converter
7
V
X address
Y address
I/O buffer
DB7–DB0
CC4
C select
Address
register
register
register
register
register
register
Control
Mode
MPX
2
V1R VMH2 VHL2
VMH3 VML3
Y address
counter
counter
Row
V6R
V
EE2
HD66108
961