LCD MODULE SPECIFICATION MODEL NO. BC1602B2 series

LCD MODULE SPECIFICATION  MODEL NO. BC1602B2 series
Bolymin, Inc.
◆◆◆
LCD MODULE SPECIFICATION
MODEL NO.
BC1602B2 series
FOR MESSRS:
________________________________________________
ON DATE OF:
________________________________________________
APPROVED BY:
________________________________________________
Bolymin, Inc.
◆◆◆
CONTENTS
1. Numbering System
2. General Specification
3. Absolute Maximum Rating
4. Electrical Characteristics
5. Interface Pin Function
6. Block Diagram
7. Power supply for LCD Module and LCD operating voltage adjustment
8. Backlight information
9. Timing Characteristics
10. Quality
11. Reliability
12. Handling Precautions
13. Appendix ( Drawing , Data)
13-1 Drawing
13-2 Data
13-2.1 Instruction set
13-2.2 Initialization sequence
13-2.3 Font table
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◆◆◆
1. Numbering System
B
0
C
1
1602
2
B2
3
G
4
P
5
L
6
E
7
0 Brand
Bolymin
1 Module
Type
C= character type
G= graphic type
P= TAB/TCP type
2 Format
2002=20 characters, 4
lines
12232= 122 x 32 dots
A type
3 Version
No.
4 LCD Color
5 LCD Type
6 Backlight
type/color
7 CGRAM
Font
8 View
Angle/
Operating
Temperatur
e
9 Special
Code
B
8
G=STN/gray
Y=STN/yellow-green
C=color STN
xxx
9
O= COG type
F= COF type
B=STN/blue
F=FSTN
T=TN
R=positive/reflective M=positive/transmissi
P=positive/transflective ve
N=negative/transmissi
ve
L=LED array/
D=LED edge/blue
yellow-green
E=EL/white
H=LED edge/white
B=EL/blue
R=LED array/red
C=CCFL/white
G=LED
edge/yellow-green
J=English/Japanese
C=English/Cyrillic
Font
Font
E=English/European
H=English/Hebrew
Font
Font
B=Bottom/Normal
Temperature
H=Bottom/Wide
Temperature
U=Bottom/Ultra wide
Temperature
3=3 volt logic power
supply
n=negative voltage for
LCD
c=cable/connector
xxx=to be assigned on
data sheet
T=Top/Normal
Temperature
W=Top/Wide
Temperature
C=9H/Normal
Temperature
t=temperature
compensation for LCD
p=touch panel
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◆◆◆
2. General Specification
(1) Mechanical Dimension
Item
Dimension
Unit
16characters x 2 Lines
-
View area
64.0 x 17.2
mm
Dot size
0.55 x 0.65
mm
Dot pitch
0.60 x 0.70
mm
Character size ( W x H )
2.95 x 5.55
mm
Module size (EL or No B/L)
85.0(W) x 29.5(H) x 8.8 max (T)
mm
Module size (LED array B/L)
85.0(W) x 29.5(H) x 12.7 max (T)
mm
Number of Characters
(2) Controller IC: KS0066 (or Equivalent) controller
(3) Temperature Range
Normal
Wide
0 ~+50℃
-20 ~+70℃
-10 ~+60℃
-30 ~+80℃
Operating
Storage
3. Absolute Maximum Ratings
(Vss=0V, Ta=25℃)
Item
Symbol
Min
Max
Unit
Supply Voltage (Logic)
Vdd-Vss
-0.3
7.0
V
Supply Voltage (LCD driver)
Vdd-Vo
-0.3
10.0
V
VI
-0.3
Vdd+0.3
V
TOP
0
+50
℃
TSTG
-10
+60
℃
Top
-20
+70
℃
Tstg
-30
+80
℃
Input Voltage
Normal Type
Wide Temperature Type
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◆◆◆
4. Electrical Characteristics
Parameter
Symbol
Condition
Min
Typ
Max
Unit
V
Note
----- Electronic Characteristics ----Logic Circuit
Supply
Vdd-Vss
Voltage
LCD driving Voltage
( TN )
LCD driving Voltage
( STN )
Input Voltage
Logic Supply Current
--
2.7
--
5.5
0 °C
4.4
4.7
5.0
25 °C
4.2
4.5
4.8
50 °C
3.9
4.2
4.5
-20 °C
4.75
5.0
5.25
0 °C
4.75
5.0
5.25
25 °C
4.75
5.0
5.25
50 °C
4.75
5.0
5.25
+70 °C
4.75
5.0
5.25
VIH
--
0.7 Vdd
--
Vdd
V
VIL
--
Vss
--
0.3Vdd
V
Idd
Vdd= 5V
--
1.0
1.5
mA
Vdd-Vo
Vdd-Vo
V
V
TN type LCD
could only be
operated on
Normal Temp.
0 ~ 50 °C for
Normal Temp.
type
-20 ~ +70 °C
for WideTemp.
type
----- Optical Characteristics ( TN ) ----Contrast
CR
25°C
--
3
--
Rise Time
tr
25°C
--
150
--
ms
Fall Time
tf
25°C
--
150
--
ms
--
35
--
--
10
--
--
30
--
--
30
--
--
64
--
θf
Viewing Angle Range
θb
θl
25°C &
CR≥1.4
θr
Frame Frequency
fF
25°C
Note 1
Deg.
Note 2
Note 3
Hz
----- Optical Characteristics ( STN ) ----Contrast
CR
25°C
--
5
--
Rise Time
tr
25°C
--
80
120
ms
Fall Time
tf
25°C
--
150
300
ms
--
40
--
--
35
--
--
35
--
--
35
--
--
64
--
θf
Viewing Angle Range
θb
θl
25°C &
CR≥2
θr
Frame Frequency
fF
25°C
Note 1
Deg.
Hz
Note 2
Note 3
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◆◆◆
(Note1) Contrast ratio :
CR = (Brightness in OFF state) / (Brightness in ON state)
( Note 2 ) Response time :
(Note 3) Viewing angle
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◆◆◆
5. Interface Pin Function
No.
Symbol
Level
1
Vdd
5V
2
Vss
3
Vo
4
RS
--
Data/Instruction Select
5
R/W
--
Read/Write Select
6
E
--
Enable Signal
7
DB0
--
Data Bus line
8
DB1
--
Data Bus line
9
DB2
--
Data Bus line
10
DB3
--
Data Bus line
11
DB4
--
Data Bus line
12
DB5
--
Data Bus line
13
DB6
--
Data Bus line
14
DB7
--
Data Bus line
0V
Function
SupplyVoltageForLogic
Ground
Variable Contrast Adjustment
6. Block Diagram
KS0066
SEG 1-40
LCD Panel
16*2 Chars
SEG
41-80
E
RS
R/W
DB0~DB7
COM
1-16
Driver
Vdd
Vss
D, M, CL1, CL2
Bolymin, Inc.
◆◆◆
7. Power Supply for LCD Module and LCD Operating Voltage a Adjustment
*Standart Type
LCD Bias
Circuit
Vdd
Vo
typ.:5.0V
LCM
Vss
DC 5V
VR
(Recomment)
˕̂˿̌̀˼́ʿʳ˜́˶ˁʳ
ϬϬϬ
8.Backlight Information
8.1 Specification
(1) LED array / yellow-green
Parameter
Symbol
Min
Typ
Supply Current
ILED
ѧ
100
Supply Voltage
V
Ё
4.2
4.3
V
Reverse Voltage
VR
Ё
Ё
8
V
Luminous Intensity
IV
60
Ё
Ё
cd/m2
ILED=100mA
Wave Length
ӳp
nm
ILED=100mA
Hr.
VЉ4.2V
574
Ё
Life Time
Max
Color
100000
Ё
Unit
Test Condition
mA
V=4.2V
Yellow Green
(2) LED edge/white/blue
Parameter
Symbol
Min
Typ
Max
Unit
Test Condition
Supply Current
ILED
ѧ
20
25
mA
V=3.4V
Supply Voltage
V
Ё
3.4
3.5
V
Reverse Voltage
VR
Ё
Ё
8
V
Luminous Intensity
IV
50
Ё
Ё
cd/m2
ILED=20mA
Ё
Hr.
VЉ3.4 V
Life Time
10000-white
Ё
50000-blue
Color
White/Blue
˕̂˿̌̀˼́ʿʳ˜́˶ˁʳ
ϬϬϬ
(3) LED edge/ yellow-green
Parameter
Symbol
Min
Typ
Supply Current
ILED
ѧ
20
Supply Voltage
V
Ё
3.9
4.1
V
Reverse Voltage
VR
Ё
Ё
6
V
Luminous Intensity
IV
Ё
Ё
Ё
cd/ m2
ILED=20mA
Wave Length
ӳp
nm
ILED=20mA
Unit
Test Condition
mA
V=3.9V
Hr.
VЉ3.9V
573
Ё
Life Time
100000
Color
(4) EL / Blue
Parameter
Voltage
Max
Ё
Yellow Green
Symbol
Vrms
Min
--
Typ
110 (AC)
Frequency
HZ
--
400
--
Brightness*
cd/m2
48
60
--
X
--
0.330
--
Y
--
0.365
--
Current Dissipation mA/cm2
--
1.33
--
mW/cm2
--
26.29
--
CIE
Chromaticity
Diagram
Power Dissipation
Color
Max
Blue
Unit
--
Test Condition
110Vrms
400Hz
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◆◆◆
8.2 Backlight driving methods
a. LED B/L drive from A.K directly
a.1 array / yellow-green
b.*(Option) LED B/L drive from pin1 (Vss) pin2 (Vdd)
LCM
Vdd
RL
+2
Backlight 1
Vss
(1)Jump 1,2 Short
(2)Current Resistor required on RL
(3)To be sure of enough current supply for both Vdd + LED B/L
c. EL B/L drive from A.K directly
EL Panel
Backlight
+110V
A
K
Inverter
→
LCM
AC DC
DC+5V
Bolymin, Inc.
◆◆◆
9.Timing Characteristics
9-1Write Operation
Item
Symbol
Min
Typ
Max
Unit
tcycE
500
-
-
ns
Enable pulse width (high level)
PWEH
230
-
-
ns
Enable rise/fall time
tEr,tEf
-
-
20
ns
Address set-up time (RS, R/W to E)
tAS
40
-
-
ns
Address hold time
tAH
10
-
-
ns
Data set-up time
tDSW
80
-
-
ns
tH
10
-
-
ns
Enable cycle time
Data hold time
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◆◆◆
9-2 Read Operation
Item
Symbol
Min
Typ
Max
Unit
tcycE
500
-
-
ns
Enable pulse width (high level)
PWEH
230
-
-
ns
Enable rise/fall time
tEr,tEf
-
-
20
ns
Address set-up time (RS, R/W to E)
tAS
40
-
-
ns
Address hold time
tAH
10
-
-
ns
Data delay time
tDDR
-
-
120
ns
Data hold time
tDHR
5
-
-
ns
Enable cycle time
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◆◆◆
10. Quality
10-1 Test Conditions
Tests should be conducted under the following conditions:
Ambient temperature : 25±5°C
Humidity
: 60±25% RH.
10-2 Sampling Plan
Sampling method shall be in accordance with MIL-STD-105E, inspection level II,
normal inspection, and single sampling plan tables for normal, tightened, and reduced
inspection.
10-3. Acceptable Quality Level
A major defect is defined as one that could cause failure to or materially reduce the
usability of the unit for its intended purpose. A minor defect is one that does not materially
reduce the usability of the unit for its intended purpose or is an infringement from established
standards and has no significant bearing on its effective use or operation.
10-4. Appearance
An appearance test should be conducted by human sight at approximately 30 cm
distance from the LCD module under flourescent light. The inspection area of LCD panel shall
be within the range of following limits.
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◆◆◆
10-5. Inspection Quality Criteria
Item
Description
of
defects
Class
of Acceptable level
Defects
(%)
Major
0.65
Major
1.5
Minor
2.5
Function
Short circuit or Pattern cut
Dimension Deviation from drawings
Black spots Ave . dia . D
area A
area B
Disregard
D≦0.2
3
4
0.2<D≦0.3
2
3
0.3<D≦0.4
0.4<D
0
1
Black lines Width W, Length L
A
B
Minor
disregard
W≦0.03
3
4
0.03<W≦0.05
1
1
0.05<W≦0.07 , L≦3.0
See line criteria
Bubbles in Average diameter D 0.2 < D < 0.5 mm Minor
polarizer
for N = 4 , D > 0.5 for N = 1
Color
Rainbow color or newton ring.
Minor
uniformity
Glass
Obvious visible damage.
Minor
Scratches
Viewing
See note 3
Minor
angle
Contrast
See note 1
Minor
ratio
Response
See note 2
Minor
time
2.5
2.5
2.5
2.5
2.5
2.5
2.5
ZONE A active area
ZONE B viewing area
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◆◆◆
11. Reliability
Test Item
Note
Test Conditions
High Temperature Operation
50±3°C , t=96 hrs
Low Temperature Operation
0±3°C , t=96 hrs
High Temperature Storage
70±3°C , t=96 hrs
1,2
Low Temperature Storage
-20±3°C , t=96 hrs
1,2
40 °C, Humidity 90%, 96 hrs
1,2
Humidity Test
Thermal Shock Test
Vibration Test (Packing)
-20°C (30 min.) ~ 25°C (5 min.) ~ 70°C (30 min.)
( 1 cycle )
Total 5 cycle
Sweep frequency:10∼55∼10 Hz/1min
Amplitude:0.75mm
Test direction:X.Y.Z/3 axis
Duration:30min/each axis
1,2
2
Note 1:Condensation of water is not permitted on the module.
Note 2:The module should be inspected after 1 hour storage in normal conditions
(15-35°C , 45-65%RH).
Definitions of life end point:
Current drain should be smaller than the specific value.
Function of the module should be maintained.
Appearance and display quality should not have degraded noticeably.
Contrast ratio should be greater than 50% of the initial value.
Bolymin, Inc.
◆◆◆
12. Handling Precautions
(1) An LCD module is a fragile item and should not be subjected to strong mechanical shocks.
(2) Avoid applying pressure to the module surface. This will distort the glass and cause a
change in colour.
(3) Under no circumstances should the position of the bezel tabs or their shape be modified.
(4) Do not modify the display PCB in either shape or positioning of components.
(5) Do not modify or move location of the zebra or heat seal connectors.
(6) The device should only be soldered to during interfacing. Modification to other areas of the
board should not be carried out.
(7) In the event of LCD breakage and resultant leakage of fluid do not inhale, ingest or make
contact with the skin. If contact is made rinse immediately.
(8) When cleaning the module use a soft damp cloth with a mild solvent, such as Isopropyl or
Ethyl alcohol. The use of water, ketone or aromatic is not permitted.
(9) Prior to initial power up input signals should not be applied.
(10)Protect the module against static electricity and observe appropriate anti-static precautions.
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◆◆◆
13. Appendix ( Drawing , Data)
13-1 Drawing
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◆◆◆
13-2 Data
13-2.1 Instruction set
Instruction
Code
Description
E.T.(fOSC
=270
RS R/ D7 D6 D5 D4 D3 D2 D1 D0
KHZ)
W
Clear
0 0 0 0 0 0 0 0 0 1 Write”20H” to DDRAM and set DDRAM
1.53 ms
Display
address to “00H” from AC
Return
0 0 0 0 0 0 0 0 1 -- Sets DD RAM address to “00H” from AC
1.53 ms
Home
and return cursor to its original position if
shifted. The contents of DDRAM are not
changed.
Entry Mode 0 0 0 0 0 0 0 1 I/D SH Assign cursor moving direction and enable
39 µS
SET
the shift of entire display.
Display
0 0 0 0 0 0 1 D C B Set display (D), cursor (C), and blink of
39 µS
ON/OFF
cursor (B) on/off control bit.
Control
Cursor or
0 0 0 0 0 1 S/ R/ -- -- Set cursor moving and display shift control
39 µS
Display
C L
bit, and the direction, without changing of
Shift
DDRAM data.
Function
0 0 0 0 1 DL N F -- -- Sets interface data length (DL:8-bit/4-bit),
39 µS
Set
number of display lines (N:2-line/1-line)
and , display font type (F:5x11dots/5x8
dost).
Set CG
0 0 0 1 AC AC AC AC AC AC Sets CG RAM address in address counter.
39 µS
RAM
5 4 3 2 1 0
Address
Set DD
0 0 1 AC AC AC AC AC AC AC Sets DD RAM address in address counter.
39 µS
RAM
6
5 4 3 2 1 0
Address
Read Busy 0 1 BF AC AC AC AC AC AC AC Whether during internal operation or not
0 µS
Flag and
6
5 4 3 2 1 0 can be known by reading BF. The contents
Address
of address counter can also be read.
Write Data 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Writes data into internal RAM (DD RAM
43 µS
to RAM
/CG RAM).
Read Data 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Reads data from internal RAM (DD RAM
43 µS
from RAM
/CG RAM).
* “--“ : don’t care
Note : When an MPU program with checking the Busy Flag(DB7) is made, it must be
necesssary1/2Fosc is necessary for executing the next instruction by the falling edge of the ‘E’
signal after the Busy Flag(DB7) goes to “LOW”.
Bolymin, Inc.
◆◆◆
13-2.2 Initialization
sequence
DD RAM Address
DIGIT
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
1 LINE
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
2 LINE
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
DD RAM Address
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◆◆◆
13-2.3 Font table
Code J: English – Japanese Font
U pper
4 bit
L o w er
4 b it
LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH
LLLL
CG
RAM
(1)
LLLH
(2)
LLHL
(3)
LLHH
(4)
LHLL
(5)
LHLH
(6)
LHHL
(7)
LHHH
(8)
HLLL
(1)
HLLH
(2)
HLHL
(3)
HLHH
(4)
HHLL
(5)
HHLH
(6)
HHHL
(7)
HHHH
(8)
Bolymin, Inc.
◆◆◆
Code E: English - European Font
U pper
4 b it
L ow er
4 b it
LLLL
LLLL
CG
RAM
( 1 )
LLLH
CG
RAM
( 2 )
LLHL
CG
RAM
( 3 )
LLHH
CG
RAM
( 4 )
LHLL
CG
RAM
( 5 )
LHLH
CG
RAM
( 6 )
LHHL
CG
RAM
( 7 )
LHHH
CG
RAM
( 8 )
HLLL
CG
RAM
( 1 )
HLLH
CG
RAM
( 2 )
HLHL
CG
RAM
( 3 )
HLHH
CG
RAM
( 4 )
HHLL
CG
RAM
( 5 )
HHLH
CG
RAM
( 6 )
HHHL
CG
RAM
( 7 )
HHHH
CG
RAM
( 8 )
LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH
Bolymin, Inc.
◆◆◆
Code C: English - Cyrillic Font
Upper
4 bit
Lower
4 bit
LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH
LLLL
CG
RAM
(1)
LLLH
CG
RAM
(2)
LLHL
CG
RAM
(3)
LLHH
CG
RAM
(4)
LHLL
CG
RAM
(5)
LHLH
CG
RAM
(6)
LHHL
CG
RAM
(7)
LHHH
CG
RAM
(8)
HLLL
CG
RAM
(1)
HLLH
CG
RAM
(2)
HLHL
CG
RAM
(3)
HLHH
CG
RAM
(4)
HHLL
CG
RAM
(5)
HHLH
CG
RAM
(6)
HHHL
CG
RAM
(7)
HHHH
CG
RAM
(8)
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