Bolymin BL12864K series specs

Bolymin BL12864K series specs
SPECIFICATIONS FOR
LCD MODULE
MODEL NO.
BL12864KERNH$
FOR MESSRS:
________________________________________________
ON DATE OF:
________________________________________________
APPROVED BY:
________________________________________________
BOLYMIN, INC.
13F-1, 20, TA-LONG RD., TAICHUNG CITY 403, TAIWAN, R.O.C.
WEB SITE:http://www.bolymin.com.tw TEL:+886-4-23293029 FAX:+886-4-23293055
History of Version
Version
01
BL12864KERNH$
Contents
NEW VERSION
-2-
Date
Note
2008/08/28
SPEC.
CONTENTS
1. Numbering System
2. General Specification
3. Absolute Maximum Ratings
4. Electrical Characteristics
5. Optical Characteristics
6. Block Diagram
7. Interface Pin Function
8. Timing Characteristics
9. Graphic Display Data RAM Address MAP
10. Power ON / OFF Sequence & Application Circuit
11. Display Control Instruction
12. Reliability
13. Appendix
BL12864KERNH$
-3-
1. Numbering System
B
L
12864
K
E
R
N
-
H
$
0
1
2
3
4
5
6
7
8
9
0
Brand
Bolymin
1
Module Type
C= character type
G= graphic type
P= TAB/TCP type
2
Format
2002=20 characters, 2 lines
12232= 122 x 32 dots
3
Version No.
A type
4
LCD Color
5
LCD Type
G=STN/gray
Y=STN/yellow-green
PLED/yellow-green
C=color STN,OLED/RGB
E=OLED/yellow
R=positive/reflective
P=positive/transflective
B=STN/blue,OLED/blue
F=FSTN
T=TN
D=OLED/blue+yellow
A=OLED/blue+yellow+green
M=positive/transmissive
N=negative/transmissive
6
Backlight type/color
L=LED array/ yellow-green
H=LED edge/white
R=LED array/red
G=LED edge/yellow-green
F=RGB array
I=RGB edge
Q=LED edge/red
N=No backlight
D=LED edge/blue
E=EL/white
B=EL/blue
C=CCFL/white
Y=LED Bottom/yellow
O=LED array/orange
K=LED edge/green
A=LED edge/amber
7
CGRAM Font
(applied only on
character type)
J=English/Japanese Font
E=English/European Font
G=Chinese(simple)
F=Chinese(traditional)
C=English/Cyrillic Font
H=English/Hebrew Font
A=English/Arabic Font
8
View Angle/ Operating
Temperature
B=Bottom/Normal Temperature
T=Top/Normal Temperature
H=Bottom/Wide Temperature
W=Top/Wide Temperature
U=Bottom/Ultra wide Temperature C=9H/Normal Temperature
E=Top/ultra wide temperature
9
Special Code
3=3 volt logic power supply
n=negative voltage for LCD
c=cable/connector
xxx=to be assigned on datasheet
BL12864KERNH$
-4-
O= COG type
F= COF type
L=PLED/OLED
t=temperature compensation for
LCD
p=touch panel
$=RoHS
2. General Specification
(1) Mechanical Dimension
Item
Standard Value
128×64
Unit
mm
mm
mm
Dot size
70.9*41.86*2.01(MAX)
63.41*32.69
61.41*30.69
0.45(W)×0.45(H)
Dot pitch
0.48(W)×0.48 (H)
mm
Number of dots
Module dimension (L*W*H)
View area
Active area
Color
dots
mm
Yellow
(2) Controller IC: SSD1305 Controller
(3) Temperature Range
Operating
-40 ~ +70℃
Storage
-40 ~ +85℃
3. Absolute Maximum Ratings
Item
Symbol
Min
Max
-40
Typ
-
+70
Unit
℃
Operating Temperature
TOP
Storage Temperature
TST
-40
-
+85
℃
Input Voltage (VDD)
VDD
-0.3
-
3.5
V
Supply Voltage (Vcc)
Vcc
8
-
16
V
Humidity
-
-
-
85
%
Operating lift time
-
-
30000(*)
-
Hrs
*:80cd/m2 light on
4. Electrical Characteristics
Item
Symbol
Min.
Typ.
Max.
Unit
VDD-VSS
Condition
-
Supply Voltage For Logic
2.4
2.7
3.5
V
Supply Voltage For Panel
Vcc-Vss
-
14.5
15.5
V
Input High Vol
VIH
-
0.8VDD
15
-
VDD
V
Input Low Vol
VIL
-
0
-
0.2VDD
V
Output High Vol
VOH
-
0.9VDD
-
VDD
V
Output Low Vol.
VOL
-
-
0.1VDD
V
Supply Current
IDD
-
0
-
28
30
mA
BL12864KERNH$
-5-
5. Optical Characteristics
Item
View Angle
Dark Room contrast
Response Time
BL12864KERNH$
Min.
Typ.
Max.
Unit
160
-
-
deg
2000:1
-
-
-
-
10
-
us
-6-
6. Block Diagram
BL12864KERNH$
-7-
7. Interface Pin Function
Pin No. Symbol
Level
Description
1
Vcc
─
Positive OLED high voltage power supply
2
VCOMH
─
The COM voltage reference pin, this pin should be
connected to ground through a capacitor
IREF
─
The current reference input pin, this pin should be
4
DB7
H/L
Data bus line
5
DB6
H/L
Data bus line
6
DB5
H/L
Data bus line
7
DB4
H/L
Data bus line
8
DB3
H/L
Data bus line
9
DB2
H/L
Data bus line
10
DB1
H/L
Data bus line
11
DB0
H/L
Data bus line
12
E(RD)
H/L
Data read operation is initiated when it’s pull low
13
R/W#
H/L
Data write operation is initiated when it’s pull low
14
D/C#
H/L
This is data/command control pin, H: Data input ,L: Command input .
15
RES#
H/L
Hardware reset signal
16
CS#
H/L
Chip select pin. The driver IC will be selected When CS pin is active low.
17
BS2
H/L
Interface select pin
18
BS1
H/L
Interface select pin
19
VDD
H/L
Voltage power supply for logic
20
NC
─
No connection
21
Vss
─
This is ground pin
22
Vss
─
This is ground pin
3
BL12864KERNH$
connected to ground through a resistor.
-8-
8. Graphic Display Data RAM Address MAP
The GDDRAM is a bit mapped static RAM holding the bit pattern to be display.
The size of the RAM is 132X64=8448bits.
For mechanical flexibility, re-mapping on both Segment and Common outputs can be
selected by software.
BL12864KERNH$
-9-
9. Timing Characteristics
9-1.8080 MPU Interface
BL12864KERNH$
- 10 -
10. Power ON / OFF Sequence & Application Circuit
10.1 POWER ON / OFF SEQUENCE
Power ON sequence:
1. Power ON VDD.
2. After VDD become stable, set RES# pin LOW (logic low) for at least 3us(t1)
and then HIGH (logic high).
3. After set RES# pin LOW (logic low ), wait for at least 3us(t2).Then Power ON
VCC.(1)
4. After VCC become stable, send command AFh for display ON. SEG/COM wil
be ON after 100ms(tAF).
Power OFF sequence:
1. Send command AEh for display OFF.
2. Power OFF VCC. (1), (2)
3. Wait for tOFF. Power OFF VDD. (where Minimum tOFF=80ms, Typical
tOFF=100ms )
Note:
(1) Since an ESD protection circuit is connected between VDD and VCC,VCC
becomes lower than VDD whenever VDD is ON and VCC is OFF as shown in
the dotted line of VCC in above figures.
(2)VCC should be disabled when it is OFF.
BL12864KERNH$
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10.2 Application circuit
BL12864KERNH$
- 12 -
11. Display Control Instruction
BL12864KERNH$
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BL12864KERNH$
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BL12864KERNH$
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BL12864KERNH$
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BL12864KERNH$
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BL12864KERNH$
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12. Reliability
■Content of Reliability Test
NO.
Items.
Specification
Applicable
Standard
High temp. (Non-operation)
High temp. (Operation)
Low temp. (Operation)
High temp. / High. humidity
(Operation)
85°C, 240hrs
70°C, 120hrs
-40°C, 120hrs
65°C, 90%RH, 120hrs
Thermal shock(Non-operation)
-40°C ~85°C (-40°C /30min;
transit /3min; 85°C /30min;
transit /3min) 1cycle: 66min,
100 cycles.
——
Vibration
Frequency : 5~50HZ, 0.5G
Scan rate : 1 oct/min
Time : 2 hrs/axis
Test axis : X, Y, Z
——
7
Drop
Height: 120cm
Sequence : 1 angle、3 edges and
faces
Cycles: 1
——
8
ESD (Non-operation)
Air discharge model, ±8kV, 10
times
——
1
2
3
4
5
6
BL12864KERNH$
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——
——
——
——
13. Appendix
13.1 Drawing
BL12864KERNH$
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