GU256X64D-7000 Noritake Company Inc, GU256X64D-7000 Datasheet - Page 8

• Manufacturer Part Number: GU256X64D-7000
• Description: MODULE VF GRAPHIC DISPLAY 256X64
• Manufacturer: Noritake Company Inc
• Series: 7000r

Specifications of GU256X64D-7000

• Viewing Area: 115.05mm L x 28.60mm W
• Display Type: Graphic
• Format: 5 x 7 Dots
• Voltage - Supply: 4.75 V ~ 5.25 V
• Number Of Dots: 256 x 64
• Interface: Parallel/Serial
• Operating Temperature: -40°C ~ 85°C
• Resolution: 256 X 64
• Viewing Area (h X W): 28.65mm X 115.05mm
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -20°C To +70°C
• Character Format: Dot Graphic
• Character Type: 5x7 Dot Matrix
• External: RoHS Compliant
• Description/function: Transformerless Display
• Interface Type: RS-232
• Data Bus Width: 8 bit
• Operating Voltage: 5 V
• Pixel Format: 256 x 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 286-1042 - KIT DEMO FOR 7000 SERIES VFD
• Outline L X W X H: -
• Character Size: -
• Display Format: -
• Lead Free Status / Rohs Status: Details
• Other names: 286-1067

5.3
5.3.1 Basic function
5.3.2 Asynchronous serial interface timing
5.4
There is an Asynchronous serial interface, and RS-232 level input is possible. The module sets the
SBUSY line upon receipt of data, and clears the line when ready to receive more data.
Reset pulse (active low) should be longer than 1mS.
The module sets the SBUSY/PBUSY line upon receipt of Reset signal and clears the line when
ready to receive the data.
Serial interface
Reset timing
Interface:
Receiving Buffer Capacity: 12 byte
SBUSY change timing:
/Reset
PBUSY
SBUSY
SIN
SBUSY
/WR
SIN
0
1
0
1
Data can be stored into receiving buffer. However, it recommends not sending the data
when SBUSY=1.
Condition
SBUSY
Max.
30μs
Handshake
Baud rate
Format
Parity
Min.
1ms
When there is data in buffer
Max.
100ms
9,600 ～ 115,200bps (Selectable by Jumper)
- 7 -
Start (1bit)＋Data (8bit)＋Stop (1bit)
1(BUSY)
None parity
SBUSY
Min.
0μs
VALID
When there is no data in buffer
GU256X64D-7000
0(READY)
Min.
0μs