Product No. LMR5413BW240G128WF REV. D Page 7 / 22
Copyright ©2008 DENSITRON CORPORATION All rights reserved. – Proprietary Data
FORM No. DT-029 V2
4 PIN CONNECTIONS
Pin No. Symbol Function
1 A0 Identify The Data or a Command.
2 RW-/WR Read/Write execution control
3~10 D0-D7
The 8-bit bi-directional data bus to be connected to the MCU in
parallel interface mode
11 E-/RD Read/Write execution control
12 RST Reset input pin
13 IF1
Parallel/Serial data input select input :
High = 80 series 8-bit parallel
Low= 68 series 8-bit parallel
14 IF3
Parallel/Serial data input select input:
Low= 80 series 8-bit parallel
High= 68 series 8-bit parallel
15 XCS Chip select input pin
16 VSS Ground
17 VDD Chip’s power supply pin
18 C7P Connection Pin for Voltage Converter
19 C5P Connection Pin for Voltage Converter
20 C3P Connection Pin for Voltage Converter
21 C1N Connection Pin for Voltage Converter
22 C1P Connection Pin for Voltage Converter
23 C2P Connection Pin for Voltage Converter
24 C2N Connection Pin for Voltage Converter
25 C4P Connection Pin for Voltage Converter
26 C6P Connection Pin for Voltage Converter
27 VLCD
If the internal voltage generator is used，the VLCDIN & VLCDOUT
must be connected together.
28-32 V4, V3, V2,
V1, V0
LCD driving supply voltage. Connect to ground when internal
power circuit is active, *refer to recommended schematic.
Note: IF2 is internally hardwired to “High”
