CU20027-Y1A Noritake Company Inc, CU20027-Y1A Datasheet - Page 38

• Manufacturer Part Number: CU20027-Y1A
• Description: MODULE VF DISPLAY 20X2 5V CHAR
• Manufacturer: Noritake Company Inc

Specifications of CU20027-Y1A

• Outline L X W X H: 116.00mm x 37.00mm
• Viewing Area: 73.40mm L x 15.00mm W
• Display Format: 20 x 2
• Display Type: Character
• Format: 5 x 8 Dots
• Voltage - Supply: 5V
• Character Size: 2.72mm H x 7.19mm W
• Interface: Parallel/Serial
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -
• Lead Free Status / Rohs Status: Details
• Other names: 286-1073

14
14.1
14.2
14.2.1 Case of Asynchronous serial interface is selected.
14.2.2 Case of Synchronous serial interface is selected.
15
No.
Pin
1
2
3
4
5
6
7
Pin Configuration
Parallel interface connecter (Fourteen through-holes / CN1)
Serial interface connector (Six through-holes / CN3)
Firmware Version Notation
The firmware version is shown in the following position.
/RESET
PBUSY
Signal
name
GND
VCC
/WR
NC
D0
Pin No.
Pin No.
Ground
Power supply
Display busy
Reset
Data write
Non connection
Data input (LSB)
1
2
3
4
5
6
1
2
3
4
5
6
Function
Signal name
Signal name
CN3
/RESET
/RESET
SBUSY
SBUSY
GND
GND
VCC
VCC
SCK
SIN
SIN
NC
Direction
Output
Input
Input
Input
-
-
-
- 37 -
Part Number Date Code
CU20027-Y1A xxxxx Fnnn
No.
Pin
Non connection
10
12
13
14
11
8
9
Power supply
Power supply
Display clock
Data receive
Display busy
Data receive
Display busy
Function
Function
Ground
Ground
Reset
Reset
VFD
Signal
name
D1
D2
D3
D4
D5
D6
D7
Data input
Data input
Data input
Data input
Data input
Data input
Data input (MSB)
Function
Direction
Direction
Firmware Version
Output
Output
Input
Input
Input
Input
Input
-
-
-
-
-
CU20027-Y1A
Direction
Input
Input
Input
Input
Input
Input
Input