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AMP I RE
SPECIFICATIONS FOR LCD MODULE
CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED BY DATE AC-162D
APPROVED BY
CHECKED BY
ORGANIZED BY
Date : 2001/12/12
AMPIRE CO., LTD.
1
RECORD OF REVISION
Revision Date 1999/10/6 2000/6/29 2000/10/5 2001/12/12 New Release Correct LED back-light current consumption (Page 7) Modify sampling plan Modify LED characteristic Contents
Date : 2001/12/12
AMPIRE CO., LTD.
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1
FEATURES
(1) Display format : 16 characters x 2 lines (2) Construction : TN/STN LCD panel, Bezel, Zebra and PCB. (3) Optional Edge/Array LED or EL back-light, white edge LED. (4) Controller : KS0066U or Equivalent. (5) 5V single power input. (Special request for 3.3V driving, built-in DC/DC converter.) (6) Normal / Extended temperature type. (7) Excellent LC : VOP maintains at 5V for whole temp. range, no need extra temp. compensation circuit.
2
NUMBERING SYSTEM AC-162D _ _ _ _ - _ 1234 5
No 1 Code Value N G Y S A B I J T U None Q L E None Y B W None H Description TN type LCD STN gray type LCD STN yellow green type LCD STN negative type LCD Reflective type / 6:00 view Reflective type / 12:00 view Transflective type / 6:00 view Transflective type / 12:00 view Negative type / 6:00 view Negative type / 12:00 view Without backlight Edge type LED Array type 5V LED EL Without backlight Yellow-green (LED) Blue (EL) White (EL) (LED) Normal temperature type Extended temperature type Remark LCD Type
2
Polarizer / Viewing Angel
3
Backlight type
4
Backlight color
5
LCM temperature type
Date : 2001/12/12
AMPIRE CO., LTD.
3
3
MECHANICAL DATA
Parameter Dot size Dot pitch Character size Viewing area Module size Module size (Edge back-light) Module size (LED back-light) Stand Value 0.55(W) x 0.65(H) 0.60(W) x 0.70(H) 2.95(W) x 5.55(H) 64.0(W) x 17.2(H) 84.0(W) x 44.0(H) x 10.0 max (T) 84.0(W) x 44.0(H) x 11.0 max (T) 84.0(W) x 44.0(H) x 14.5 max (T) Unit mm mm mm mm mm mm mm
4
ABSOLUTE MAXIMUM RATINGS
Parameter Logic Circuit Supply Voltage LCD Driving Voltage Input Voltage Symbol VDD-VSS VDD-VO VI TOP TSTG TOP TSTG Min -0.3 -0.3 -0.3 0 -20 -20 -30 Max 7.0 10.0 VDD+0.3 50 70 70 80 Unit V V V C C C C
Normal temp. type
Operating Temp. Storage Temp.
Extended temp. type
Operating Temp. Storage Temp.
Date : 2001/12/12
AMPIRE CO., LTD.
4
5
ELECTRO-OPTICAL CHARACTERISTICS
Parameter Logic Circuit Supply Voltage LCD Driving Voltage ( TN ) LCD Driving Voltage ( STN ) Symbol VDD-VSS VDD-VO Condition -0 C 25 C 50 C VDD-VO -20 C 0 C 25 C 50 C 70 C Input Voltage Logic Supply Current Contrast Rise Time Fall Time Viewing Angle Range VIH VIL IDD --VDD = 5V Min 2.7 4.4 4.2 3.9 4.75 4.75 4.75 4.75 4.75 0.7 VDD VSS -Typ -4.7 4.5 4.2 5.0 5.0 5.0 5.0 5.0 --1.0 Max 5.5 5.0 4.8 4.5 5.25 5.25 5.25 5.25 5.25 VDD 0.3 VDD 1.5 V V mA V Unit V V TN type LCD could only be operated on Normal Temp. 0 ~ 50 C for Normal Temp. type -20 ~ 70 C for Extended Temp. type Note
----- Electronic Characteristics -----
----- Optical Characteristics ( TN ) ----CR tr tf f b l r Frame Frequency Contrast Rise Time Fall Time Viewing Angle Range fF CR tr tf f b l r Frame Frequency fF 25C 25C 25C 25C 25C 25C & CR2 25C 25C 25C 25C & CR1.4 ----------------3 150 150 35 10 30 30 64 5 200 200 40 35 35 35 64 ---------300 300 -----Hz
5
Note 1 ms ms Note 3 Deg. Note 2
Hz Note 1 ms ms Note 3 Deg. Note 2
----- Optical Characteristics ( STN ) -----
Date : 2001/12/12
AMPIRE CO., LTD.
(NOTE 1) Contrast ratio : CR = (Brightness in OFF state) / (Brightness in ON state) ( NOTE 2 ) Response time :
(NOTE 3) Viewing angle
Date : 2001/12/12
AMPIRE CO., LTD.
6
----- Yellow green Edge type LED Back-light Characteristics ----Parameter Forward Voltage Forward Current Symbol VF IF
A
Condition -VF=4.05V VF=4.05V
Min ----
Typ 4.05 20 8
K
Max 4.3 ---
Unit V mA cd/m2
Note Supply Voltage between A&K
LCM Luminous intensity
K
A
----- White Edge type LED Back-light Characteristics ----Parameter Forward Voltage Forward Current Symbol VF IF Condition -VF=3.3V VF=3.3V Min ---Typ 3.3 20 13
A
Max 3.6 ---
Unit V mA cd/m2
Note Supply Voltage between A&K
LCM Luminous intensity
K
-----Array type LED Back-light Characteristics ----Parameter Forward Voltage Forward Current Symbol VF IF Condition -VF=4.05V VF=4.05V Min ---Typ 4.05 120 30 Max 4.3 --A
Unit V mA cd/m2
Note Supply Voltage between A&K
LCM Luminous intensity
* LED Dice number = 2x =24
K
----- EL Back-light Characteristics ----Parameter Driving Voltage Frequency LCM Luminous intensity Min ---Typ 110 400 10 Max ---Unit Vrms Hz cd/m2 Note
Date : 2001/12/12
AMPIRE CO., LTD.
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6
BLOCK DIAGRAM & INTERFACE
KS0066
SEG 1-40
VDD VSS D, M, CL1, CL2
Driver
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Symbol VSS VDD VO RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED_A LED_K Ground (0V)
Function Supply Voltage for Logic (+5V or +3.3V) Contrast Adjustment Data/Instruction Select Read/Write Select Enable Signal Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus LED Power Supply + (5V) LED Power Supply - (5V)
Date : 2001/12/12
AMPIRE CO., LTD.
SEG 41-80
E RS R/W DB0~DB7
COM 1-16
LCD Panel 16*2 Chars
8
7
POWER SUPPLY
LCD Module
VDD(+5V) VDD(+3.3V) LCD Bias Circuit
LCD Bias Circuit VO
R1 VR
VO -3.3V DC/DC Converter R8 VR VSS
LCD Module
R2 VSS
5V Power Input
3.3V Power Input
JP1 VDD JP2 R9 R10 JP4
A K 1 2 2 2 3 1 1
LED_A (Pin 15) LED_K (Pin 16)
LED_BACKLIGHT
JP3
JP5
3
There are four methods to light up the LED back-light : (Please indicate while ordering.) (1) Built-in current-limit resistor(R9/R10). Add +5V between Pin15&16. (Default) (2) Add +4.05V between LED A & K directly. (3) Short JP2 and add +4.05V between Pin15&16. (4) Built-in current-limit resistor(R9/R10) and short JP1&JP3. Use the same power (+5V) with the logic circuit.
LCM
Using EL Back-light
EL Back-light
EL1 AC110V(400Hz) EL2
Date : 2001/12/12
AMPIRE CO., LTD.
9
8
TIMING CHARACTERISTICS
Write Operation
Item
Symbol
VDD=5V Min Max --20 -----
VDD=3.3V Min 1000 450 -60 20 195 10 Max --25 -----
Unit
Enable cycle time Enable pulse width Enable rise/fall time Address set-up time (RS, R/W to E) Address hold time Data set-up time Data hold time
tcycE PWEH tEr,tEf tAS tAH tDSW tH
500 230 -40 10 80 10
ns
Date : 2001/12/12
AMPIRE CO., LTD.
10
Read Operation
Item
Symbol
VDD=5V Min Max --20 --120 --
VDD=3.3V Min 1000 450 -60 20 -5 Max --25 --360 --
Unit
Enable cycle time Enable pulse width Enable rise/fall time Address set-up time (RS, R/W to E) Address hold time Data delay time Data hold time
tcycE PWEH tEr,tEf tAS tAH tDDR tDRH
500 230 -40 10 -5
ns
Date : 2001/12/12
AMPIRE CO., LTD.
11
9
INSTRUCTION SET
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 S 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 S 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 S Display CL 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 S 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 S RAM 543210 Address Set DD 0 0 1 AC AC AC AC AC AC AC Sets DD RAM address in address counter. 39 S RAM 6 543210 Address Read Busy 0 1 BF AC AC AC AC AC AC AC Whether during internal operation or not 0 S 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 S to RAM /CG RAM). Read Data 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Reads data from internal RAM (DD RAM 43 S 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".
Instruction
Date : 2001/12/12
AMPIRE CO., LTD.
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10 INITIALIZATION SEQUENCE
11 DD RAM ADDRESS
DIGIT 1 LINE 2 LINE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DD RAM Address
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
Date : 2001/12/12
AMPIRE CO., LTD.
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12 FONT TABLE
Date : 2001/12/12
AMPIRE CO., LTD.
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13 QUALITY AND RELIABILITY 13.1 TEST CONDITIONS
Tests should be conducted under the following conditions : Ambient temperature : 25 5C Humidity : 60 25% RH.
13.2 SAMPLING PLAN
Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan .
13.3 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.
13.4 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.
Date : 2001/12/12
AMPIRE CO., LTD.
15
13.5 INSPECTION QUALITY CRITERIA
Item Function Dimension Black spots Description of defects Class of Defects Major Major Minor Acceptable level (%) 0.65 1.5 2.5
Black lines
Bubbles in polarizer Color uniformity Glass Scratches Contrast ratio Response time Viewing angle
Short circuit or Pattern cut Deviation from drawings Ave . dia . D area A area B Disregard D0.2 3 4 0.2 0.5 for N = 1 Rainbow color or newton ring. Obvious visible damage. See note 1 See note 2 See note 3
Minor
2.5
Minor Minor Minor Minor Minor Minor
2.5 2.5 2.5 2.5 2.5 2.5
Zone A active area Zone B viewing area
Date : 2001/12/12
AMPIRE CO., LTD.
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13.6 RELIABILITY
Test Conditions Test Item High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage Temperature Cycle Normal Temp. type 503C , t=96 hrs 03C , t=96 hrs 703C , t=96 hrs Extended Temp. type 703C , t=96 hrs -203C , t=96 hrs 803C , t=96 hrs 1,2 Note
1,2 -203C , t=96 hrs -303C , t=96 hrs -20C ~ 25C ~ 70C -30C ~ 25C ~ 80C 30 m in. 5 min. 30 min. 30 min. 5 min. 30 min. 1,2 ( 1 cycle ) ( 1 cycle ) Total 5 cycle Total 5 cycle 40 C, Humidity 90%, 96 hrs 1,2
Humidity Test
Sweep frequency : 10 ~ 55 ~ 10 Hz/1min Amplitude : 0.75mm Vibration Test (Packing) 2 Test direction : X.Y.Z/3 axis Duration : 30min/each axis 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 (15-35C , 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.
Date : 2001/12/12
AMPIRE CO., LTD.
17
14 HANDLING PRECAUTIONS
(1) A 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 color. (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.
Date : 2001/12/12
AMPIRE CO., LTD.
18
15 OUTLINE DIMENSION
Date : 2001/12/12
AMPIRE CO., LTD.
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