Product Description

1.1 Display Specifications
1) Display Mode: Passive Matrix
2) Display Color: **2,**4 Colors (Maximum)
3) Drive Duty: 1/**8 Duty
1.2 Mechanical Specifications
1) Outline Drawing: According to the annexed outline drawing number
2) Number of Pixels: **0 (RGB) 􀁵 **8
3) Panel Size: *9.*0 􀁵 *4.*0 􀁵 1.*0 (mm)
4) Active Area: *3.**5 􀁵 *6.**4 (mm)
5) Pixel Pitch: 0.*7 􀁵 0.*1(mm)
6) Pixel Size: 0.**5 􀁵 0.**4 (mm)
7) Weight: 4.5 (g)

Pin Number Symbol Type Function
Power Supply Pins
4,*2 VSDH P Data Driver Ground
2,*3 VSSH P Scan Driver Ground
3,*4 VDDH P Data, Scan Driver Power Supply.
*0 VSS P Logic Ground
*1 VDD. P Logic Power Supply.
8 VDDIO P MPU I/F PAD Power Supply
System Control Pins
5 IREF I Current Reference for Brightness Adjustment
Tie *8K􀓨 resistor to VSS.
6 OSCA2 O
7 OSCA1 I
Fine adjustment for oscillation
Tie *0 K􀓨 resistor to OSCA1 between OSCA2.
When the external clock mode is selected, OSCA1 is used
external clock .
*4 CPU I Selects the CPU type
Low: **-series CPU, High: **-Series CPU.
*5 PS I Selects parallel/Serial interface type
Low: serial, High: parallel.
MPU Interface Pins
9 VSYNCO O
*0 VSYNC I
*1 HSYNC I
*2 DOTCLK I
*3 ENABLE I
RGB Mode Functional Pins
VSYNCO: Vertical Sync. Output
VSYNC: Vertical Sync. Input
HSYNC: Horizontal Sync. Input
DOTCLK: Dot Clock Input
ENABLE: Video Enable Input
*6~*4 D*7~D9 I/O
Host Data Input/Output Bus
These pins are *-bit bi-directional data bus to be
connected with MCU data bus.
PS Description
1 8_bit bus : D[*7:*0]
9_bit bus : D[*7:9]
0
D[*7] SCL : Synchronous clock
D[*6] SDI : Serial data
D[*5] SDO : Serial data output
Fix unused pins to the VSS level.
*5 RS I Selects the data/command
Low: command, High: parameter/data
*6 CSB I
Chip Select
Low: SEPS**5 is selected and can be accessed.
High: SEPS**5 is not selected and cannot be accessed.
*7 RDB I
Read or Read/Write Enable
**-system bus interface: read strobe signal (active low).
**-system bus interface: bus enable strobe (active high).
When serial mode, fix it to VDD or VSS level