NMTC-S40400XFYHSAY-10 Microtips Technology, NMTC-S40400XFYHSAY-10 Datasheet - Page 8

• Manufacturer Part Number: NMTC-S40400XFYHSAY-10
• Description: LCD Character Display Modules Yl/Grn Transflective Yl/Grn LED Backlight
• Manufacturer: Microtips Technology

Specifications of NMTC-S40400XFYHSAY-10

• Character Count X Line: 40 x 4
• Module Size (w X H X T): 190 mm x 54 mm x 14 mm
• Fluid Type: STN
• Background Color: Yellow
• Backlight Type: LED Yellow / Green
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NMTC-S40400XFYHSAY-10B

INTERFACE PIN ASSIGNMENT
JUMPER EXPLANATION
4. JP2 and JP3 are both open: The backlight is fully independent with the logic, control the
5. J3 short: Bezel and screw holes connected to GND. J3 open: Bezel and screw holes floating
6. Never change the J1 and J2, it may burn off your system.
Note: J3, JP2 and JP3 are #0805 0 ohm resistors on the rear side of the PCB. A and K are the
terminals of the LED backlight.
PIN NO.
1. JP2 and JP3 are both short: Backlight powered up via V
2. JP2 short and JP3 open: A is connected to V
3. JP2 open and JP3 short: A is NOT short with V
can not supply power to A and K. A and K are the terminals of the LED backlight.
and K is NOT short with V
should keep A floating and could control the backlight independently ON or OFF with K L or
H.
V
control the backlight ON or OFF with A H or L
10
11
12
13
14
15
16
1
8
9
|
SS
backlight via A and K.
with logic and customer should keep K floating or connected to GND (V
PIN OUT
DB7
DB0
R/W
V
V
NC
RS
Vo
E1
E2
DD
|
SS
3-State I/O Data Bus
Enable Signal for upper 2 lines
Read/ Write Select
Data/ Instruction Register Select
Power Supply For LCD Panel
Ground
Logic Circuit Power Supply
Enable signal for lower 2 lines
No Connection
SS
. Backlight is powered with V
DD
8
with 6-ohm current-limiting resistors in serial
DD
and K is short with V
DESCRIPTION
DD
(pin14) and V
DD
(same as logic circuit), customer
SS
SS
. Backlight is common
(pin13). Customer
SS
) and could