CU40025-UW6J Noritake Company Inc, CU40025-UW6J Datasheet - Page 10

• Manufacturer Part Number: CU40025-UW6J
• Description: MODULE VF DISPLAY 40X2 5MM CHAR
• Manufacturer: Noritake Company Inc
• Series: U-Versionr

Specifications of CU40025-UW6J

• Outline L X W X H: 182.00mm x 33.50mm x 20.50mm
• Viewing Area: 138.80mm L x 11.50mm W
• Display Format: 40 x 2
• Display Type: Character
• Format: 5 x 7 Dots
• Voltage - Supply: 5V
• Character Size: 4.70mm H x 2.30mm W
• Operating Temperature: -40°C ~ 85°C
• Resolution: 2 X 40
• Viewing Area (h X W): 11.5mm X 138.8mm
• Supply Current: 300mA
• Supply Voltage Range: 4.75V To 5.25V
• Character Format: Dot Matrix
• Character Type: 5x7 Dot Matrix
• External Depth: 21mm
• External: RoHS Compliant
• Product: Character Display Modules
• Character Count X Line: 40 x 2
• Module Size (w X H X T): 182 mm x 33.5 mm x 20.5 mm
• Voltage Rating: 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Current Rating: 300 mA
• Dot Format: 5 x 7
• Viewing Area (w X H): 138.8 mm x 11.5 mm
• Interface: Parallel / Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -
• Lead Free Status / Rohs Status: Details
• Other names: 286-1062

7.10. Write Data
7.11. Read Data
7.12. Read Busy Flag/Address Counter
RS = 1
This instruction writes the data in DB7 to DB0 into either the CG RAM or the DD RAM.
The RAM space (CG or DD), and the address in that space, that is accessed depends on
whether a “Set CG RAM Address” or “Set DD RAM Address” instruction was last executed,
and on the parameters of that instruction. The contents of the address counter will be
automatically modified after each “Write Data”, as determined by the “7.4 Entry Mode Set”.
When data is written to the CG RAM, the DB7, DB6 and DB5 bits are not displayed as
characters.
RS = 1
This instruction reads data from either CG RAM or DD RAM, depending on the type of “Set
RAM Address” instructions last sent. The address in that space depends on the “Set RAM
Address” instruction parameters. Immediately before executing “Read Data”, “Set CG RAM
Address” or “Set DD RAM Address” must be executed. The contents of the address counter
are modified after each “Read Data”, as determined by the “7.4 Entry Mode Set”. Display shift
is not executed, as described at of the “7.4 Entry Mode Set”.
RS = 0
Reading the instruction register yields the current value of the address counter and the busy
flag. This instruction must be executed prior to any other instructions. ACC, the address
counter value, will point to a location in either CG RAM or DD RAM, depending on the type
of “Set RAM Address” instruction last sent.
In “Busy Flag Check” immediately after executing “Write Data” instruction, a valid address
counter value can be ready as soon as BF goes low. The BF bit shows the status of the busy
flag.
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
DB7
DB7
BF
BF = 1 : busy.
BF = 0 : ready for next instruction, command receivable.
DB6
DB6
DB5
DB5
DATA WRITE
DATA READ
DB4
DB4
ACC
DB3
DB3
DB2
DB2
9
DB1
DB1
DB0
DB0
00H to FFH
CU40025-UW6J