NHD-3.12-25664UCB2 Newhaven Display, NHD-3.12-25664UCB2 Datasheet - Page 4

• Manufacturer Part Number: NHD-3.12-25664UCB2
• Description: LCD OLED GRAPHIC 256 X 64 BLUE
• Manufacturer: Newhaven Display

Specifications of NHD-3.12-25664UCB2

• Pixel Density: 256 x 64
• Viewing Area (w X H): 82 mm x 22 mm
• Operating Voltage: 2.5 V
• Operating Current: 47.7 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Illumination Color: Blue
• Viewing Angle: 80 deg
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Interface Description
Parallel Interface:
Pin No. Symbol
Serial Interface:
Pin No. Symbol
MPU Interface Pin Selections
BS1
BS0
Name
10‐14
7‐14
Pin
5‐6
15
16
17
18
19
20
15
16
17
18
19
20
1
2
3
4
5
6
1
2
3
4
7
8
9
8‐bit interface
6800 Parallel
R/W or /WR
DB0 – DB7
E or /RD
SDIN
/RES
SCLK
/RES
VDD
VDD
VSS
D/C
BS1
BS0
VSS
D/C
VSS
VSS
BS1
BS0
/CS
/CS
NC
NC
NC
NC
NC
NC
NC
1
1
External
Connection
External
Connection
8‐bit interface
8080 Parallel
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
Power Supply
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
1
0
‐
‐
‐
‐
‐
‐
‐
Interface
3‐wire
Serial
Function Description
Ground
Supply Voltage for OLED and logic.
No Connect
Register select signal. D/C=0: Command,
6800‐interface:
Read/Write select signal, R/W=1: Read R/W: =0: Write
8080‐interface:
Active LOW Write signal.
6800‐interface:
Operation enable signal. Falling edge triggered.
8080‐interface:
Active LOW Read signal.
8‐bit Bi‐directional data bus lines.
No Connect
Active LOW Reset signal.
Active LOW Chip Select signal.
No Connect
MPU Interface Select signal.
MPU Interface Select signal.
Function Description
Ground
Supply Voltage for OLED and logic.
No Connect
Register select signal. D/C=0: Command, D/C=1: Data
Tie LOW for 3‐wire Serial Interface.
Ground
Serial Clock signal.
Serial Data Input signal.
No Connect
Ground
No Connect
Active LOW Reset signal.
Active LOW Chip Select signal.
No Connect
MPU Interface Select signal.
MPU Interface Select signal.
0
1
Interface
4‐wire
Serial
0
0
[4]
D/C=1: Data