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GDM1602B の電気的特性と機能

GDM1602BのメーカーはXIAMEN OCULARです、この部品の機能は「LCD MODULE」です。


製品の詳細 ( Datasheet PDF )

部品番号 GDM1602B
部品説明 LCD MODULE
メーカ XIAMEN OCULAR
ロゴ XIAMEN OCULAR ロゴ 




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GDM1602B Datasheet, GDM1602B PDF,ピン配置, 機能
GDM1602B
GDM1602B
Features
1. 5x8 dots
2. Built-in controller (S6A0069or equivalent)
3. +5V power supply (also available for =3.0V)
4. 1/16 duty cycle
5. Easy interface with 4-bit or 8-bit MPU
6. BKL to be driven by pin1, pin2, or pin15, pin16 or A, K
7. 16x2 characters
Outline dimension
SPECIFICATIONS OF
LCD MODULE
Absolute maximum ratings
Item
Symbol
Power voltage
VDD-VSS
Input voltage
VIN
Operating temperature range
Top
Storage temperature range
Tst
*Wide temperature range is available
(operating/storage temperature as –20~+70/-30~+80℃)
Standard
-0.3 - 7.0
-0.3 - VDD+0.3
0 - +50
-10 - +60
Unit
V
Ver:A
1 2006.12.6
www.DataSheet.in

1 Page





GDM1602B pdf, ピン配列
GDM1602B
Optical characteristics
TN type display module (Ta=25, VDD=5.0V)
Item
Viewing angle
Symbol
θ
Φ
Condition
Cr4
Contrast ratio
Cr
Response time (rise)
Tr
-
Response time (fall) Tr -
STN type display module (Ta=25, VDD=5.0V)
Item
Viewing angle
Symbol
θ
Φ
Condition
Cr2
Contrast ratio
Response time (rise)
Response time (fall)
Cr
Tr
Tr
-
-
Min.
-25
-30
-
-
-
Min.
-60
-40
-
-
-
Typ. Max.
--
- 30
6-
120 150
120 150
Typ. Max.
- 35
- 40
8-
200 250
300 350
Unit
deg
-
ms
Unit
deg
-
ms
Electrical characteristics
DC characteristics
Parameter
Symbol
Supply voltage for LCD VDD-V0
Input voltage
VDD
Supply current
IDD
Input leakage current
ILKG
“H” level input voltage
VIH
“L” level input voltage
VIL
“H” level output voltage VOH
“L” level output voltage VOL
Backlight supply voltage Vf
Conditions
Ta =25
Ta=25, VDD=5.0V
Twice initial value or less
LOH=-0.25mA
LOH=1.6mA
Read cycle (Ta=25, VDD=5.0V)
Parameter
Symbol
Enable cycle time
tc
Enable pulse width
tw
Enable rise/fall time
tr, tf
RS; R/W setup time
tsu
RS; R/W address hold time
th
Data output delay
td
Data hold time
tdh
Test pin
E
RS; R/W
DB0~DB7
Write cycle (Ta=25, VDD=5.0V)
Parameter
Symbol
Enable cycle time
tc
Enable pulse width
tw
Enable rise/fall time
tr, tf
RS; R/W setup time
tsu1
RS; R/W address hold time
th1
Data output delay
tsu2
Data hold time
th2
Test pin
E
RS; R/W
DB0~DB7
Min.
-
4.7
-
-
2.2
0
2.4
-
-
Typ.
4.5
5.0
1.5
-
-
-
-
-
-
Min.
500
230
-
40
10
-
5
Typ.
-
-
-
-
-
-
-
Min.
500
230
-
40
10
80
10
Typ.
-
-
-
-
-
-
-
Max.
-
5.5
2.5
1.0
VDD
0.6
-
0.4
-
Max.
-
-
20
-
-
120
-
Max.
-
-
20
-
-
-
-
Unit
V
mA
uA
V
Unit
ns
Unit
ns
Ver:A
3 2006.12.6
www.DataSheet.in


3Pages


GDM1602B 電子部品, 半導体
GDM1602B
2) Return home
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
000000001 -
Return home is cursor return home instruction.
Set DDRAM address to “00H” into the address counter.
Return cursor to its original site and return display to its original status, if shifted.
Contents of DDRAM does not change.
3) Entry mode set
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 0 0 0 1 I/D SH
Set the moving direction of cursor and display.
I/D: increment / decrement of DDRAM address (cursor or blink)
When I/D=“high”, cursor/blink moves to right and DDRAM address is increased by 1.
When I/D=“Low”, cursor/blink moves to left and DDRAM address is increased by 1.
*CGRAM operates the same way as DDRAM, when reading from or writing to CGRAM.
SH: shift of entire display
When DDRAM read (CGRAM read/write) operation or SH=“Low”, shifting of entire display is not
performed. If SH =“High” and DDRAM write operation, shift of entire display is performed according to
I/D value. (I/D=“high”. shift left, I/D=“Low”. Shift right).
4) Display ON/OFF control
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 0 0 1DCB
Control display/cursor/blink ON/OFF 1 bit register.
D: Display ON/OFF control bit
When D=“High”, entire display is turned on.
When D=“Low”, display is turned off, but display data remains in DDRAM.
C: cursor ON/OFF control bit
When D=“High”, cursor is turned on.
When D=“Low”, cursor is disappeared in current display, but I/D register preserves its data.
B: Cursor blink ON/OFF control bit
When B=“High”, cursor blink is on, which performs alternately between all the “High” data and display
characters at the cursor position.
When B=“Low”, blink is off.
5) Cursor or display shift
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 0 1 S/C R/L -
-
Ver:A
6 2006.12.6
www.DataSheet.in

6 Page



ページ 合計 : 12 ページ
 
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共有リンク

Link :


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