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GDM1602K の電気的特性と機能

GDM1602KのメーカーはXIAMEN OCULARです、この部品の機能は「5x8 dots LCD Module」です。


製品の詳細 ( Datasheet PDF )

部品番号 GDM1602K
部品説明 5x8 dots LCD Module
メーカ XIAMEN OCULAR
ロゴ XIAMEN OCULAR ロゴ 




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GDM1602K Datasheet, GDM1602K PDF,ピン配置, 機能
GDM1602K
Features
1. 5x8 dots with cursor
2. Built-in controller (KS0066U or equivalent)
3. Easy interface with 4-bit or 8-bit MPU
4. +5V power supply (also available for =3.0V)
5. 1/16 duty cycle
6. N.V. optional
7. BKL to be driven by pin1, pin2, or pin15, pin16 or A, K
Outline dimension
SPECIFICATIONS OF
LCD MODULE
EL BKL/ or
without BKL
LED BKL
Absolute maximum ratings
Item
Symbol
Power voltage
VDD-VSS
Input voltage
VIN
Operating temperature range
VOP
Storage temperature range
VST
*Wide temperature range is available
(operating/storage temperature as –20~+70/-30~+80
Display Pattern
Standard
0 - 7.0
VSS - VDD
0 - +50
-20 - +60
Unit
V

1 Page





GDM1602K pdf, ピン配列
GDM1602K
Optical characteristics
TN type display module (Ta=25 , VDD=5.0V)
Item
Symbol Condition
Viewing angle
Cr 4
Contrast ratio
Response time (rise)
Response time (fall)
Cr
Tr -
Tr -
Min.
-25
-30
-
-
-
Typ. Max.
--
- 30
2-
120 150
120 150
Unit
deg
-
ms
STN type display module (Ta=25 , VDD=5.0V)
Item
Symbol Condition
Viewing angle
Cr 2
Contrast ratio
Response time (rise)
Response time (fall)
Cr
Tr -
Tr -
Min.
-60
-40
-
-
-
Typ. Max.
- 35
- 40
6-
150 250
150 250
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
Min.
-
4.7
-
-
2.2
0
2.4
-
-
Typ.
4.6
-
1.5
-
-
-
-
-
4.2
Max.
-
5.5
2.5
1.0
VDD
0.6
-
0.4
4.6
Unit
deg
-
ms
Unit
V
mA
uA
V
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
Read data output delay
td
Read data hold time
tdh
Write cycle (Ta=25 , VDD=5.0V)
Parameter
Enable cycle time
Enable pulse width
Enable rise/fall time
RS; R/W setup time
RS; R/W address hold time
Read data output delay
Read data hold time
Symbol
tc
tw
tr, tf
tsu1
th1
tsu2
th2
V: A
Test pin
E
RS; R/W
RS; R/W
DB0~DB7
Test pin
E
RS; R/W
RS; R/W
DB0~DB7
3/9
Min.
500
300
-
100
10
60
20
Typ.
-
-
-
-
-
-
-
Max.
-
-
25
-
-
90
-
Unit
ns
Min.
500
300
-
100
10
60
10
Typ.
-
-
-
-
-
-
-
Max.
-
-
25
-
-
-
-
Unit
ns
2001/12/05


3Pages


GDM1602K 電子部品, 半導体
GDM1602K
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 0 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 1 DCB
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 - -
V: A
6/9 2001/12/05

6 Page



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共有リンク

Link :


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