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Specification For LCD Module TS1620B-7 (V1.0)
MODULE: CUSTOMER:
TS1620B-7(V1.0)
REV 1
DESCRIPTION
FIRST ISSUE
DATE 2008.01.15
IDW APREPARED BY CHECKED BY APPROVED BY
INITIAL JC LIANG
DATE 2008.01.15
CUSTOMER APPROVED BY
INITIAL
DATE
DATE REV www.DataSheet4U.com 1 2008.01.15
CHANGE DETAIL FIRST ISSUE
ORIGINATOR JC LIANG
REMARKS
TS620A-21 LCD Module Specification
Ver1.0 Page 2 of 12
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TABLE OF CONTENTS
1.0 FEATURES 2.0 ABSOLUTE MAXIMUM 3.0 ELECTRICAL CHARACTERISTICS 4.0 MECHANICAL PARAMETERS 5.0 PIN ASSIGNMENT 6.0 POWER SUPPLY BLOCK DIAGRAM 7.0 AC CHARACTERISTICS 8.0 CONTROL AND DISPLAY COMMAND 9.0 DIMENSIODIAGRAM
TS620A-21LCD Module Specification
Ver1.0 Page 3 of 12
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1.0 FEATURES
y Display Mode: STN, Yellow green, Transflective Positive
y Display forma: 16 Character x 2 Line y Viewing Direction: 6:00 clock y Display Font : 5 x 8 Dots y Driving Scheme : 1/16Duty,1/5Bias y Power Supply : Single Power Supply (+5V) y VLCD Voltage: 4.7V y Control IC: ST7066U-0A ,ST7065C y Operating Temperature:-20°C ~ +70°C y y Storage Temperature:-30°C ~ +80°C Back light: Yellow green
2.0 ABSOLUTE MAXIMUM
Item Power Supply for logic Power supply for LCD Drive Input Voltage Operating Temperature Storage Temperature Symbol Vdd Vlcd Vi Ta Tstg Min. -0.3 Vdd-11.5 -0.3 -20 -30 Max. +7.0 Vdd+0.3 Vdd+0.3 +70 +80 Unit V V V ℃ ℃
3.0 ELECTRICAL CHARACTERISTICS
TS1620A-21LCD Module Specification
Ver1.0 Page 4 of 12
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(Ta=25℃;Vdd=5.0V±10%,otherwise specified)
Item Power Supply for Logic Operating Voltage for LCD Input Highٛ voltage Input Lowٛ voltage Output Highٛ voltage Output Lowٛ voltage Power supply current Symbol Vdd Vdd-Vo Vih Vil Voh Vol Idd Test Condition -----Ioh=0.2mA Iol=1.2mA Vdd=3.0v Min. Typ. Max. 4.7 -2.2 -0.3 2.4 --5.0 5.0 ----1.1 5.5 -Vdd 0.6 -0.4 -Unit V V V V V V mA
4.0 MECHANICAL PARAMETERS
Item PCB Dimension View Dimension Description 84.0*44.0 64.0*16.0 Unit mm mm
5. PIN ASSIGNMENT
PIN NO 1 2 3 SYMBOL VSS VDD V0 Ground.(0V) Power supply for logic circuit (+5V) Power supply for LCD FUNCTION
TS1620A-21LCD Module Specification
Ver1.0 Page 5 of 12
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RS
Select registers. 0:Instruction registers.(for write) Busy flag: address counter(for read) 1:Data register(for writer and read)
4
5
R/W
Select read or write 0:Write 1:Read
6 7-14 15 16
E DB0-DB7 BLk BLA
Starts data read/write Data pin 0V Power supply for back light(+5.0V)
6.0 POWER SUPPLY BLOCK DIAGRAM
VDD+5V
TS1620-21LCM
V0
VR=20K VSS BLA +5V BLK 0V
TS1620A-21LCD Module Specification
Ver1.0 Page 6 of 12
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7.0 AC characteristics (Vdd=5V±10%,Vss=0V Ta=25℃)
(1)Write mode(writing data from Micom to ST7066)
Characteristic E cycle time E rise time E fall time E pulse width (High,Low) R/W and RS set-up time R/w and RS hold time Data set-up time Data hold time Symbol tc tr tf tw tsu1 th1 tsu2 th2 Min. 500 --220 40 10 60 10 Typ. --------Max. -25 25 -----Unit ns ns ns ns ns ns ns ns Test pin E E E E R/W,RS R/W,RS DB0~DB7 DB0~DB7
TS1620A-21LCD Module Specification
Ver1.0 Page 7 of 12
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(2)Read mode(Reading data from ST0066 to Micom)
Characteristic E cycle time E rise time E fall time E pulse width (High,Low) R/W and RS set-up time R/w and RS hold time Data set-up time Data hold time Symbol tc tr tf tw tsu1 th1 tsu2 th2 Min. 500 --220 40 10 -20 Typ. --------Max. -25 25 ---120 -Unit ns ns ns ns ns ns ns ns Test pin E E E E R/W,RS R/W,RS DB0~DB7 DB0~DB7
TS1620A-21LCD Module Specification
Ver1.0 Page 8 of 12
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8.0 CONTROL AND DISPLAY COMMAND
TS1620A-21LCD Module Specification
Ver1.0 Page 9 of 12
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TS1620A-21LCD Module Specification
Ver1.0 Page 10 of 12
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9.0 DIMENSIODIAGRAM
TS1620A-21LCD Module Specification
Ver1.0 Page 11 of 12
A REV DESCRIPTION() RELEASE FOR PRODUCT 07.04.05 1 07.04.28 DATE() A
B
C E F
D
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1 B B
B
2
A
K
TS1620A-21LCD Module Specification
TOLERANCE() X.X VERSION() SCALE() B NOT TO SCALE DATE() APPROVED() ±0.3 X.XX ±0.2 NO.() 1/1 CHECKED() UNIT()
TOLRANCE UNLESS OTHERWISE SPECIFIED
3
Ver1.0 Page 12 of 12
B C
4
5
TECHSTAR ELECTRONICS CO.,LTD.
FINISH MODEL NAME()
TS1620B-7(Y-G)
PART NUMBER() 6
6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VSSVDD V0 RS R/W E DB0 DB1 DB2 DB3 DB4DB5 DB6DB7 BLA BLK
mm
DRAWN()
TITLE():
2007.04.28
D
A
E
F
.