NHD-1.27-12896ASC3
Graphic Color OLED Display Module
NHD-
1.27-
12896-
AS-
C-
3-
Newhaven Display
1.27” Diagonal Size
128 x 96 Pixels
Model
Full Color
+3.3V Power Supply
Newhaven Display International, Inc.
2661 Galvin Ct.
Elgin IL, 60124
Ph: 847-844-8795
Fax: 847-844-8796
www.newhavendisplay.com
nhtech@newhavendisplay.com
nhsales@newhavendisplay.com
Document Revision History
Revision
0
1
Date
11/19/2015
1/11/2016
Description
Initial Release
Functions and Features Updated
Changed by
PB
PB
Functions and Features
•
•
•
•
•
•
•
128 x 96 pixel resolution
Built-in SSD1351 controller
SPI MPU interface
RoHS compliant
microSD card reader (microSD card not included)
Breadboard friendly
Built-in logic level shifting for 3.3V ~ 5V operation
[2]
Mechanical Drawing
1
2
3
4
Rev
5
Description
6
Date
A
3
4.85
8.895
(9.396)
9.55
PCB 44.50 0.3
BEZEL 34.80 0.2
V.A 26.71 0.2
(A.A 25.708)
P2.54*10= 25.40
A
5.10
2.10
0.3
0.2
Pin Assignmnet
NO.
Symbol
MOSI
SCK
D/C
/RES
OLEDCS
SDCS
MISO
CD
3Vo
VDD
GND
SDCS
MOSI
VDD
/RES
3Vo
OLEDCS
MISO
GND
SCK
D/C
4-
CD
3
1
2
3
4
5
6
7
8
9
10
11
B
NHD-1.27-12896ASC3
B
PCB 58 0.3
HOLES 52.60 0.2
BEZEL 28 0.2
2.70
1.21
8.78
C
HOLE 39.10
0.2
(A.A 19.28)
V.A 20.28 0.2
C
2.70
PCB 1
D
11/19/15
Gen. Tolerance
Date
Unit
Model:
D
±0.3mm
mm
NHD-1.27-12896ASC3
1
2
3
[3]
4
5
6
Interface Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
Symbol
MOSI
SCK
D/C
/RES
OLEDCS
SDCS
MISO
CD
3Vo
VDD
GND
External
Connection
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
Power Supply
Power Supply
Power Supply
Function Description
Master Out Slave In
Serial Clock signal
Register Select signal. D/C=0: Command, D/C=1: Data
Active LOW Reset signal
OLED Active LOW Chip Select signal
Micro SD Active LOW Chip Select signal
Master In / Slave Out
Card Detect. Connect a 10K ohm pull-up resistor between this pin
and a GPIO on the MPU to detect microSD card. This pin shorts to
ground when microSD card is present.
3.3V Output (No Connect)
Supply Voltage for OLED and logic (3.3V~5V)
Ground
Jumper Communication Selection
Solder Jumper
Name
SJ1
4-wire Serial
Interface
Open (default)
3-wire Serial
Interface
Short
MPU Interface Pin Assignment Summary
Bus Interface
4-wire SPI (default)
3-wire SPI
Data/Command Interface
MOSI
MISO
SCK
MOSI
MISO
SCK
MOSI
MISO
SCK
D/C
D/C
Tie Low
Control Signals
/RES OLEDCS
/RES
OLEDCS
/RES
OLEDCS
SDCS
SDCS
SDCS
CD
CD
CD
[5]