ACM2004D ZETTLER | Alldatasheet
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XIAMEN ZETTLER ELECTRONICS CO., LTD. SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY ACM2004D SERIES CHARACTER MODULE VER1.1 CUSTOMER APPROVAL 1.POLARIZER OPTIONS: □R=REFLECTIVE □F=TRANSFLECTIVE □N=TRANSMISSIVE NEGATIVE □M=TRANSMISSIVE POSITIVE 2.BACKLIGHT OPTIONS:□N=NONE □E=EL □L=LED (Y-G ) □C=CCFL 3. BACKLIGHT COLOR: □A= AMBER □B= BLUE □G= GREEN □W=WHITE □R= RED □RGB= RED+GREEN+BLUE 4.FLUID OPTIONS: □T=TN □F=FSTN □Y=STN-YELLOW GREEN □G=STN-GRAY □B=STN-BLUE 5. VIEWING DIRECTION: □B=BOTTOM VIEW(6 O’CLOCK) □T=TOP VIEW(12 O’CLOCK) 6.TEMPERATURE RANGE: □ S=STANDARD TEMPERATURE RANGE □H=DUAL POWER,WIDE TEMPERATURE RANGE □W=SINGLE POWER,WIDE TEMPERATURE RANGE 7.OTHERS REQUIREMENT: ※ PART NO. : APPROVAL COMPANY CHOP CUSTOMER COMMENT S DISPLAYTRONIC ENGINEERING APPROVAL DESIGN BY CHECKED BY APPROVED BY
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 1 REVISION RECORD REVISION REVISION DATE PAGE CONTENTS VER1.1 15/6-2006 MODIFY THE COVER,ADD CONTENT AND REVISION RECORD.
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 2 ※ CONTENTS
1.0 MECHANICAL SPECS
2.0 ABSOLUTE MAXIMUM RATINGS
3.0 ELECTRICAL CHARACTERISTICS
4.0 OPTICAL CHARACTERISTICS (TA=25ºC, VDD= 5.0V±0.25V, TN LC FLUID) 4.1 OPTICAL CHARACTERISTICS (TA=25ºC, VDD= 5.0V±0.25V, STN LC FLUID)’
5.0 BLOCK DIAGRAM
6.0 PIN ASSIGNMENT
7.0 POWER SUPPLY
8.0 TIMING CHARACTERISTICS
9.0 MECHANICAL DIAGRAM
10.0 RELIABILITY TEST
11.0 DISPLAY INSTRUCTION TABLE
12.0 STANDARD CHARACTER PATTERNS
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 3
- Overall Module Size 98.0mm(W) x 60.0mm(H) x max 14.0mm(D) for LED backlight version 98.0mm(W) x 60.0mm(H) x max 9.5mm(D) for reflective version 2. Dot Size 0.55mm(W) x 0.55mm(H) 3. Dot Pitch 0.60mm(W) x 0.60mm(H) 4. Duty 1/16 5. Controller IC SPLC780D or compatible 6. LC Fluid Options TN, STN 7. Polarizer Options Reflective, Transflective, Transmissive 8. Backlight Options LED 9. Temperature Range Options Standard(0ºC ~ 50ºC), Wide(-20ºC ~ 70ºC)
Item Symbol Min Typ Max Unit Operating temperature (Standard) Top 0 - 50 ºC Storage temperature (Standard) Tst -10 - 60 ºC Operating temperature (Wide temperature) Top -20 - 70 ºC Storage temperature (Wide temperature) Tst -30 - 80 ºC Input voltage Vin Vss Vdd V Supply voltage for logic Vdd- Vss 2.7 - 5.5 V Supply voltage for LCD drive Vdd- Vo - 4.5 6.5 V Item Symbol Condition Min Typ Max Unit Input voltage (high) Vih H level 2.2 - Vdd V Input voltage (low) Vil L level 0 - 0.6 V 0ºC - 4.8 5.4 25ºC 4.2 4.6 - Recommended LC Driving Voltage (Standard Temp) Vdd - Vo 50ºC 3.9 4.3 - V -20ºC - 6.4 7.2 0ºC - 4.8 - 50ºC - 4.3 - Recommended LC Driving Voltage (Wide Temp) Vdd -Vo 70ºC 3.7 4.2 - V Power Supply Current Idd Vdd=5.0V, fosc=270kHz - 0.5 1.0 mA LED Power Supply Voltage VBL+ R8=6.8 Ω - 5.0 8.5 V LED Power Supply Current Ifled R8=6.8 Ω - 120 600 mA
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 4 4.0 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, TN LC fluid) Item Symbol Condition Min Typ Max Unit Viewing angle (horizontal) θ Cr ≥ 4.0 -25 - - deg Viewing angle (vertical) φ Cr ≥ 4.0 -30 - 30 deg Contrast Ratio Cr φ=0°, θ=0° - 2 - Response time (rise) Tr φ=0°, θ=0° - 120 150 ms Response time (fall) Tf φ=0°, θ=0° - 120 150 ms 4.1 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, STN LC fluid) Item Symbol Condition Min Typ Max Unit Viewing angle (horizontal) θ Cr ≥ 2.0 -60 - 35 deg Viewing angle (vertical) φ Cr ≥ 2.0 -40 - 40 deg Contrast Ratio Cr φ=0°, θ=0° - 6 - Response time (rise) Tr φ=0°, θ=0° - 150 250 ms Response time (fall) Tf φ=0°, θ=0° - 150 250 ms
- Vss 2. Vdd 3. Vo 4. RS 5. R/W 6. E 7. DB0 14. DB7 + BL+ - BL- SEG121-200 40 80 80 COM 1 COM16
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 5 6.0 PIN ASSIGNMENT 7.0 POWER SUPPLY Pin No. Symbol Function
1 Vss Ground
2 Vdd +5V
3 Vo LCD contrast adjust
4 RS Register select
5 R/W Read / write
6 E Enable
7 DB0 Data bit 0
8 DB1 Data bit 1
9 DB2 Data bit 2
10 DB3 Data bit 3
11 DB4 Data bit 4
12 DB5 Data bit 5
13 DB6 Data bit 6
14 DB7 Data bit 7
15 BL+ Power Supply for
BL+(5.0V)
16 BL- Power Supply for BL-
-5V Vr = 10KΩ ~ 20KΩ
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 6 Item Symbol Test Condition Min. Typ. Max. Unit Enable cycle time t C Fig. a, Fig. b 500 - - ns Enable pulse width t W Fig. a, Fig. b 220 - - ns Enable rise/fall time t R , tF Fig. a, Fig. b - - 25 ns RS, R/W set up time t SU Fig. a, Fig. b 40 - - ns RS, R/W hold time t H Fig. a, Fig. b 10 - - ns Data delay time tD Fig. b - - 120 ns Data set up time t DSU Fig. a 60 - - ns Data hold time t DH Fig. a, Fig. b 20 - - ns VIH1 VIL1 V IL1 IH1 IL1V V VIH1 VIL1 VIL1 VIH1 IL1V VIH1 IL1V Valid Data tSU tH tW tHtF tR tDSU tDH tC RS R/W E DB0~DB7 VIL1 VIH1 VIL1 Fig. a Interface timing (data write) VIH1 VIL1 VIH1 IH1 IL1V V VIH1 VIL1 VIH1 VIH1 IL1V VIH1 IL1V Valid Data tSU tH tW tHtF tR tDSU tDH tC RS R/W E DB0~DB7 VIL1 tD VIH1 IL1V Fig. b Interface timing (data read)
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 7
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 8 Evaluations and Assessment* Storage Condition Content Current Consumption Oozing Contrast Other Appearances Operation at high temperature and humidity 40ºC,90% RH,240hrs Twice initial value or less none More than 80% of initial value No abnormality High temperature storage 60ºC, 240hrs Twice initial value or less none More than 80% of initial value No abnormality Low temperature storage -20ºC, 240hrs Twice initial value or less More than 80% of initial value No abnormality *Evaluations and assessment to be made two hours after returning to room temperature (25ºC±5ºC). *The LCDs subjected to the test must not have dew condensation. R S W DB DB DB DB DB DB DB DB
DESCRIPTION
fosc=250khz
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 9 Clear Display Clears Display & Returns to Address 0. 1.64ms Cursor at Home x Returns Cursor to Address 0. Also returns the display being shifted to the original position. DDRAM contents remain unchanged. 1.64ms Entry Mode Set I/D S I/D: Set Cursor Moving Direction I/D=1: Increment I/D=0: Decrement S: Specify Shift of Display S=1: The display is shifted S=0: The display is not shifted 40µs Display ON/OFF Control D C B Display D=1: Display on D=0: Display off Cursor C=1: Cursor on C=0: Cursor off Brink B=1: Brink on B=0: Brink off 40µs Cursor / Display Shift S/C R/L x x Moves cursor or shifts the display w/o changing DD RAM contents S/C=0: Cursor Shift (RAM unchanged) S/C=1: Display Shift (RAM unchanged) R/L=1: Shift to the Right R/L=0: Shift to the Left 40µs Function Set DL N F x x Sets data bus length (DL), # of display lines (N), and character fonts (F). DL=1: 8 bits F=0: 5x7 dots DL=0: 4 bits F=1: 5x10 dots N=0: 1 line display N=1: 2 lines display 40µs Set CG RAM Address Character Generator (CG) RAM Address Sets CG RAM address. CG RAM data is sent and received after this instruction. 40µs Set DD RAM Address Display Data (DD) RAM Address / Cursor Address Sets DD RAM address. DD Ram data is sent and received after this instruction. 40µs Busy Flag / Address Read B F Address counter used for both DD & CG RAM address Reads Busy Flag (BF) and address counter contents. 40µs Write Data Write Data Writes data into DDRAM or CGRAM. 46µs Read Data Read Data Reads data from DDRAM or CGRAM. 46µs x: Don't Care.
ACM2004D SERIES CHARACTER MODULE VER1.1 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 10 Note: The character generator RAM is the RAM with which the user can rewrite character patterns by program.