Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
Crystalfontz America, Inc. CUSTOMER CFAH1602A-AGB-JP
APPROVAL
SALES BY
BY:
APPROVED BY
DATA:
CHECKED BY
Crystalfontz America, Inc. 15611 East Washington Road Valleyford, WA 99036-9747 Phone: (509) 291-3514
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Fax: (509) 291-3345 e-mail:
[email protected] http://www.crystalfontz.com
PREPARED BY
www.DataSheet4U.com
MODEL
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
&RQWHQWV 1.Module Classification Information 2.Precautions in use of LCD Modules 3.General Specification 4.Absolute Maximum Ratings 5.Electrical Characteristics 6.Optical Characteristics 7.Interface Pin Function 8.Contour Drawing & Block Diagram 9.Function Description 10.Character Generator ROM Pattern 11.Instruction Table 12.Timing Characteristics 13.Initializing of LCM 14.Quality Assurance 15.Reliability 16.Backlight Information
http://www.crystalfontz.com email:
[email protected]
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
0RGXOH&ODVVLILFDWLRQ,QIRUPDWLRQ CFA H 1 6 0 2
c d
e
A AGB
f ghi
JP
j
c Brand: CRYSTALFONTZ AMERICA, INCORPORATED d Display Type: H(Character Type, G(Graphic Type e Display’s logical dimensions: 16 columns by 02 lines f Model serials no. g Backlight Type: N(Without backlight h LCD Mode: i LCD Polarizer Type, Temperature range, Viewing direction:
j Special Code:
( ( ( ( ( ( ( ( ( ( ( ( ( ( (
(LED, Yellow Green (LED, Amber (LED, Red (LED, Orange (LED, Green (STN Negative, Blue (FSTN Positive (FSTN Negative H(Transflective, W.T,6:00 K(Transflective, W.T,12:00 C(Transmissive, N.T,6:00 F(Transmissive, N.T,12:00 I(Transmissive, W. T, 6:00 L(Transmissive, W.T,12:00 Y A R O G M F T
B EL, Blue green D EL, Green W EL, White F CCFL, White B TN Positive, Gray N TN Negative, G STN Positive, Gray Y STN Positive, Yellow Green A Reflective, N.T, 6:00 D Reflective, N.T, 12:00 G Reflective, W. T, 6:00 J Reflective, W. T, 12:00 B Transflective, N.T,6:00 E Transflective, N.T.12:00 JP English and Japanese standard font
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
3UHFDXWLRQVLQXVHRI/&'0RGXOHV (1)Avoid applying excessive shocks to the module or making any alterations or modifications to it. (2)Don’t make extra holes on the printed circuit board, modify its shape or change the components of LCD module. (3)Don’t disassemble the LCM. (4)Don’t operate it above the absolute maximum rating. (5)Don’t drop, bend or twist LCM. (6)Soldering: only to the I/O terminals. (7)Storage: please storage in anti-static electricity container and clean environment.
*HQHUDO6SHFLILFDWLRQ Item
Dimension 16 characters x 2 Lines
84.0 x 44.0 x 13.5(MAX)
mm
View area
66.0 x 17.0
mm
Active area
56.20 x 11.5
mm
Dot size
0.55 x 0.65
mm
Dot pitch
0.60 x 0.70
mm
Character size
2.95 x 5.55
mm
Character pitch
3.55 x 5.95
mm
Number of Characters Module dimension
Unit
LCD type
STN, Positive, Transflective, Gray
Duty
1/16
View direction
6 o’clock
Backlight Type
LED Amber
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
$EVROXWH0D[LPXP5DWLQJV Item
Symbol
Min
Operating Temperature
TOP
0
Storage Temperature
TST
-10
Input Voltage
VI
VSS
Supply Voltage For Logic
VDD-VSS
-0.3
Supply Voltage For LCD
VDD-V0
-0.3
Typ
Max +50 +60
Unit
: :
VDD
V
7
V
13
V
Max
Unit
5.5
V
4.2
V
VDD
V
0.6
V
(OHFWULFDO&KDUDFWHULVWLFV Item Supply Voltage For Logic
Symbol VDD-VSS
Condition
Input High Volt.
VIH
Input Low Volt.
VIL
Output High Volt.
VOH
Output Low Volt.
VOL
: Ta=25: Ta=50:
Supply Current
IDD
VDD=5V
Ta=0
Supply Voltage For LCD
VDD-V0
Min 4.5
3.6 2.2
2.4
Typ
3.8
1.2
V V
V
0.4
V
mA
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
2SWLFDO&KDUDFWHULVWLFV Item
Symbol
Condition
ð (H)ý
2 CR 2
(V)
View Angle Contrast Ratio
T rise Response Time T fall
Definition of Operation Voltage (Vop)
Intensity 100
8
Non-selected Wave
Max
Unit
105
deg
30
deg
3
150
200
ms
150
200
ms
-30
Definition of Response Time ( Tr , Tf ) Non-selected Conition
Selected Wave
Typ
10
CR
CR
Min
Selected Conition
Non-selected Conition
Intensity
8
10
Cr Max
8
8
Cr = Lon / Loff
90
100
Vop
Tr
Driving Voltage(V)
[positive type]
Tf
[positive type]
Conditions :
ðý) : 0H 0H
Operating Voltage : Vop
Viewing Angle(
Frame Frequency : 64 HZ
Driving Waveform : 1/N duty , 1/a bias
Definition of viewing angle(CR 2)
ðf ðl ý= 270H
ðb
ý= 180H
ðr
ý= 90H ý = 0H
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
,QWHUIDFH3LQ)XQFWLRQ Pin No. Symbol
Level
Description
1
VSS
0V
Ground
2
VDD
5.0V
3
VO
4
RS
H/L
H: DATA, L: Instruction code
5
R/W
H/L
H: Read(MPU Module) L: Write(MPU Module)
6
E
H,H L
7
DB0
H/L
Data bit 0
8
DB1
H/L
Data bit 1
9
DB2
H/L
Data bit 2
10
DB3
H/L
Data bit 3
11
DB4
H/L
Data bit 4
12
DB5
H/L
Data bit 5
13
DB6
H/L
Data bit 6
14
DB7
H/L
Data bit 7
15
A
16
K
Supply Voltage for logic
(Variable) Operating voltage for LCD
(
(
Chip enable signal
LED +
LED
(
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
&RQWRXU'UDZLQJ %ORFN'LDJUDP 84.0 0.5 71.2 66.0(VA) 56.2(AA)
9.0 13.9 2.5
1.5 2-R1.25 2-R2.5
2.5
Vss Vdd Vo RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 A/Vee K
The non-specified tolerance of dimension is
0.3mm.
H1 max H2
36.0
7.0 15.0
A
44.0 0.5 26.2 17.0(VA) 11.5(AA)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
16.9 12.9 20.4
7.3
11.9 14.65 4.0
6.4
K 16- 1.0 PTH
14
1 16 15
6- 1.0 PTH 6- 2.0 PAD 1.6
2.5
1.8 10.2
P2.54*15=38.1 76.0
4.0
2- 2.5 PTH 2- 5.0 PAD
3.55 2.95
LED-H/L B/L High Low H1 13.5
12.1
H2 8.9
7.5
0.6
0.4
5.95 5.55 0.7 0.65
0.6 0.55
VR 10K~20K
16X2 LCD
LED B/L Drive Method Drive from pin15, pin16
Vdd Vo Vss
Vee External contrast adjustment.
Character located DDRAM address DDRAM address
Com1~16
Controller/Com Driver HD44780 or Equivalent
Bias and Power Circuit
80 series or 68 series
RS R/W E DB0~DB7
N.V. Generator
MPU
DOT SIZE
R
Seg1~40 Seg41~80
D M CL1 CL2 Vdd,Vss,V1~V5
Optional
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
Seg Driver
R
A B/L K
LCM (Will never get Vee output from pi
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
)XQFWLRQ'HVFULSWLRQ The LCD display Module is built in a LSI controller, the controller has two 8-bit registers, an instruction register (IR) and a data register (DR). The IR stores instruction codes, such as display clear and cursor shift, and address information for display data RAM (DDRAM) and character generator (CGRAM). The IR can only be written from the MPU. The DR temporarily stores data to be written or read from DDRAM or CGRAM. When address information is written into the IR, then data is stored into the DR from DDRAM or CGRAM. By the register selector (RS) signal, these two registers can be selected. RS
R/W
Operation
0
0
IR write as an internal operation (display clear, etc.)
0
1
Read busy flag (DB7) and address counter (DB0 to DB7)
1
0
Write data to DDRAM or CGRAM (DR to DDRAM or CGRAM)
1
1
Read data from DDRAM or CGRAM (DDRAM or CGRAM to DR)
Busy Flag (BF) When the busy flag is 1, the controller LSI is in the internal operation mode, and the next instruction will not be accepted. When RS=0 and R/W=1, the busy flag is output to DB7. The next instruction must be written after ensuring that the busy flag is 0. Address Counter (AC) The address counter (AC) assigns addresses to both DDRAM and CGRAM
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
Display Data RAM (DDRAM) This DDRAM is used to store the display data represented in 8-bit character codes. Its extended capacity is 80 8 bits or 80 characters. Below figure is the relationships between DDRAM
addresses and positions on the liquid crystal display. High bits
Low bits Example: DDRAM addresses 4E
AC (hexadecimal)
1
AC6 AC5 AC4 AC3 AC2 AC1 AC0
0
0
1
1
1
0
Display position DDRAM address 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 2-Line by 16-Character Display
Character Generator ROM (CGROM) The CGROM generate 5 8 dot or 5 10 dot character patterns from 8-bit character codes. See
Table 2. Character Generator RAM (CGRAM) In CGRAM, the user can rewrite character by program. For 5 8 dots, eight character patterns can be written, and for 5 10 dots, four character patterns can be written.
Write into DDRAM the character code at the addresses shown as the left column of table 1. To show the character patterns stored in CGRAM.
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
Relationship between CGRAM Addresses, Character Codes (DDRAM) and Character patterns Table 1. F o r 5 * 8 d o t c h a r a c t e r p a t te r n s C h a ra c te r C o d e s ( D D R A M d a ta ) 7
6
5
4
3
H ig h
0
0
0
0
0
0
0
0
0
2
1
0
Low
0
0
0
* 0
* 0
*
1
C h a ra c te r P a tte rn s ( C G R A M d a ta )
C G R A M A dd ress 5
4
3
2
1
0
7
Low 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 1 1 0 1 0 1 1 1 1 0 0 0 0
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
* * * * * * * * * * * * * * * * *
H ig h
0
0
1
0
1
1
1
1
1
1 1 1 1
0 0 1 1
0 1 0 1
*
6
5
H ig h * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
4 3
2
1
0
Low 0 0 0
0
0 0
0 0 0 0 0
0 0 0 0 0
0
0 0 0
0 0 0
C h a ra c te r p a tt e r n ( 1 )
0 0 0
0
C u r s o r p a t te r n
0
0
0
0
0
0 0 0
0 0 0
0 0 0
0 0 0
0
C h a ra c te r p a tt e r n ( 2 )
C u r s o r p a t te r n
*
F o r 5 * 1 0 d o t c h a ra c te r p a tte rn s C h a ra c te r C o d e s ( D D R A M d a ta ) 7
6
5
4
H ig h
0
0
0
3
2
1
0
Low
0
* 0
0
C h a ra c te r P a tte rn s ( C G R A M d a ta )
C G R A M A dd ress 5
4
3
H ig h
0
: " H ig h "
0
2
1
0
7
Low
0
6
5
4
3
1
0
0 0
0 0
0 0 0
0 0
0 0 0
0 0 0
H ig h
2 Low
0 0 0 0 0 0 0 0 1 1 1
0 0 0 0 1 1 1 1 0 0 0
0 0 1 1 0 0 1 1 0 0 1
0 1 0 1 0 1 0 1 0 1 0
* * * * * * * * * * *
* * * * * * * * * * *
* 0 * 0 * * * * * * * * * 0
0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0 0
1
1
1
1
*
*
*
*
*
*
*
*
C h a ra c te r p a tt e r n
C u r s o r p a t te r n
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
&KDUDFWHU*HQHUDWRU5203DWWHUQ Table.2 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
(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)
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
,QVWUXFWLRQ7DEOH
Instruction Code Description
Instruction
Clear Display
RS
R/W
0
0
Execution time (fosc=270Khz)
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
Return Home
0
0
0
0
0
0
0
0
Entry Mode Set
0
0
0
0
0
0
0
1
Display ON/OFF Control
0
0
0
0
0
0
1
D
Cursor or Display Shift
0
0
0
0
0
1
Function Set
0
0
0
0
1
DL
S/C R/L
N
F
0
Write “00H” to DDRAM and set 1 DDRAM address to “00H” from AC
1.53ms
1
Set DDRAM address to “00H” from AC and return cursor to its original position if shifted. The contents of DDRAM are not changed.
1.53ms
Assign cursor moving direction I/D SH and enable the shift of entire display.
C
Set display (D), cursor (C ), and B blinking of cursor (B) on/off control bit.
Set cursor moving and display shift control bit, and the direction, without changing of DDRAM data. Set interface data length (DL:8-bit/4-bit), numbers of display line (N:2-line/1-line)and, display font type (F:5 11 dots/5 8 dots)
Set CGRAM address in address counter.
ôs
39
ôs
39
ô
39 s
ô
39 s
ôs
Set CGRAM Address
0
0
Set DDRAM Address
0
0
Read Busy Flag and Address
0
1
Write Data to RAM
1
0
D7 D6 D5 D4 D3 D2 D1 D0
Write data into internal RAM (DDRAM/CGRAM).
43
Read Data from RAM
1
1
D7 D6 D5 D4 D3 D2 D1 D0
Read data from internal RAM (DDRAM/CGRAM).
43
0
1 AC5 AC4 AC3 AC2 AC1 AC0
Set DDRAM address in address counter. Whether during internal operation or not can be known by reading BF AC6 AC5 AC4 AC3 AC2 AC1 AC0 BF. The contents of address counter can also be read. 1
AC6 AC5 AC4 AC3 AC2 AC1 AC0
39
ôs
39
ô
0 s
ôs ôs
à ””don’t care
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
7LPLQJ&KDUDFWHULVWLFV 12.1 Write Operation RS
VIH1 VIL1 tsu1
R/W
th1
VIL1
VIL1 th1
tw
tf
E
VIH1 VIL1 tr VIH1 VIL1
DB0~DB7
VIH1 VIL1 tsu2
VIL1 th2 VIH1 VIL1
Valid Data tc
(VDD=4.5V~5.5V , Ta=-30~+85 Mode
Characteristic E cycle Time
Symbol
Min.
tc
500
tR, tF
tw
230
R/W and RS Setup Time
tsu1
40
R/W and RS Hold Time
tH1
10
Data Setup Time
tsu2
80
Data Hold Time
tH2
10
E Rise/Fall Time E Pulse Width (High, Low) Write Mode
Typ.
Max.
:* Unit
20
ns
Crystalfontz America, Inc. 15611 East Washington Road
Phone: (509) 291-3514 Fax: (509) 291-3345
Valleyford, WA 99036
http://www.crystalfontz.com email:
[email protected]
12.2 Read Operation
RS
VIH1 VIL1 tsu
R/W
th
VIH1
VIH1 th
tw
tf
E
VIH1 VIL1
VIH1 VIL1
tr VIH1 VIL1
DB0~DB7
VIL1
tD
tDH VOH1 VOL1
Valid Data tc
(VDD=4.5V~5.5V , Ta=-30~+85 Mode
Characteristic E cycle Time
Symbol
Min.
tc
500
tR, tF
tw
230
R/W and RS Setup Time
tsu
40
R/W and RS Hold Time
tH
10
Data Output Delay Time
tD
Data Hold Time
tDH
5
E Rise/Fall Time E Pulse Width (High, Low) Read Mode
Typ.
Max.
Unit
20
120
:*
ns
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
,QLWLDOL]LQJRI/&0
Power on
Wait for more than 15 ms after V CC rises to 4.5 V
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Function set ( Interface is 8 bits long. ) 0 0 0 0 1 1 * * * *
Wait for more than 4.1 ms
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Function set ( Interface is 8 bits long. ) 0 0 1 * * * * 0 0 1
Wait for more than 100 µs
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Function set ( Interface is 8 bits long. ) 0 0 1 * * * * 0 0 1
BF can be checked after the following instructions. W hen BF is not checked , the waiting time between instructions is longer than execution instruction time.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 N F * * 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 S I/D
Initialization ends
8-Bit Ineterface
Function set ( Interface is 8 bits long. Specify the number of display lines and font. ) The number of display lines and character font can not be changed after this point. Display off Display clear Entry mode set
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
Power on
Wait for more than 15 ms after V CC rises to 4.5 V
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 0 0 0 0 1 1
Function set ( Interface is 8 bits long. )
Wait for more than 4.1 ms
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 0 0 0 1 1 0
Function set ( Interface is 8 bits long. )
Wait for more than 100 µs
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 0 0 0 0 1 1
RS R/W DB7 DB6 DB5 DB4 0 0 1 0 0 0 0 0 0 0 1 0 0 0 N F * * 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 I/D S
Initialization ends
4-Bit Ineterface
Function set ( Interface is 8 bits long. )
BF can be checked after the following instructions. When BF is not checked , the waiting time between instructions is longer than execution instruction time. Function set ( Set interface to be 4 bits long. ) Interface is 8 bits in length. Function set ( Interface is 4 bits long. Specify the number of display lines and character font. ) The number of display lines and character font can not be changed after this point. Display off Display clear Entry mode set
Crystalfontz America, Inc. 15611 East Washington Road
Valleyford, WA 99036
Phone: (509) 291-3514 Fax: (509) 291-3345
http://www.crystalfontz.com email:
[email protected]
4XDOLW\$VVXUDQFH Screen Cosmetic Criteria Item
Defect
Judgment Criterion A)Clear Acceptable Qty in active area Size: d mm Disregard d 0.1 0.1