CU20027-Y1A Noritake Company Inc, CU20027-Y1A Datasheet - Page 5

• 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

1.3
1.3.1 Block Diagram
2
2.1
2.2
Hardware Configuration
Electrical Specification
Parallel IF
Serial IF
Absolute Maximum Ratings
Electrical Ratings
The module consists of:
Refresh RAM
Character generator
DC/DC converter (Supply all necessary power for VFD)
Display controller
All necessary control logic circuits
20 x 2 character Display (VFD)
D0-D7, /WR, SIN, SCK, /RESET
VCC
GND
Power Supply Voltage
Power Supply Voltage
Logic Supply Voltage
Parameter
Parameter
Parallel IF
Circuit
Serial IF
Circuit
DC/DC
Converter
Symbol
Symbol
- 4 -
V
V
V
CC
CC
IN
(User font table)
−0.3
−0.3
Min.
Flash-Memory
Min.
4.75
Character font
Controller
Firmware
VDD2
EF1
EF2
Typ.
Typ.
5.0
-
-
V
CC
Max.
+6.0
Max.
5.25
+0.3
Note: Flash memory re-write rating
is approximately 10,000 times.
Jumper
Swiitch
Unit
V
V
Unit
V
DC
DC
DC
VFD
CU20027-Y1A