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Número de pieza | G121600N000 | |
Descripción | LIQUID CRYSTAL DISPLAY MODULE | |
Fabricantes | Seiko Instruments Inc | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de G121600N000 (archivo pdf) en la parte inferior de esta página. Total 27 Páginas | ||
No Preview Available ! AN.No.G121600N000-3D0E
LIQUID CRYSTAL DISPLAY MODULE
G121600N000
USER’S MANUAL
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Seiko Instruments Inc.
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page AN.No.G121600N000-3D0E
1.3 Absolute Maximum Ratings
Item Symbol
Power supply
voltage
Input voltage
Operating
temperature
Storage
temperature
Storage humidity
VDD
VLC
VIN
Topr
Tstg
—
—
1.4 Mechanical Characteristics
Conditions
Ta = 25C
5010%RH
65%RH
—
48 hrs
1000 hrs
Min.
-0.3
VDD -19.0
-0.3
-20
-30
+20
+20
Vss = 0 V
Max.
Unit
7.0
VDD + 0.3
VDD+ 0.3
+ 70
V
V
V
C
+ 80
+85
C
%RH
+65 %RH
Item Standard
Dot configuration
Module dimensions ( H V T )
Viewing area ( H V )
Active display area ( H V )
Dot dimensions ( H V )
Dot pitch ( H V )
Weight
H : Horizontal
V : Vertical
1.5 Electrical Characteristics
12864 dot
[ mm ]
75.0 52.7 6.8
[ mm ]
60.0 32.5
[ mm ]
55.01 27.49
[ mm ]
0.4 0.4
[ mm ]
0.43 0.43
[g]
35 max.
T : Thickness (max.)
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Item
Input
voltage1
High
Low
Input
voltage2
High
Low
Output
voltage3
High
Low
Power supply
voltage
Current consumption4
Frame frequency
Symbol
VIHC
VILC
VIHT
VILT
VOH
VOL
VDD
VLC
IDD
ILC
fFRM
VDD = 5 V5%, VSS = 0 V, Ta = -20C to +70C
Conditions
Min. Typ. Max. Unit
—
0.7VDD
—
VDD
V
—
0
— 0.3VDD
V
—
2.0 — VDD
V
— 0 — 0.8 V
IOH =- 205 A
IOL = 1.6 mA
—
2.4 —
—
— — 0.4
4.75 5.00 5.25
V
V
V
—
-12.0 -8.2 -3.0
V
VDD=5 V, Ta = 25C
VLC =- 8.2 V
—
—
—
—
2.0 4.0
1.8 4.0
71.4 —
mA
mA
HZ
1 Applied to RST.
2 Applied to DB0 to DB7, E, R/W, D/I, CS1 and CS2.
3 Applied to DB0 to DB7.
4 Display patterns: checkered patterns.
-2-
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page AN.No.G121600N000-3D0E
2.2.2 Functions and Operations of Main Blocks
(1) Interface Control Unit
The interface control unit consists of the following blocks:
Input and output buffer
Input and output register
Instruction register
The above blocks are selected according to the following combinations of R/W and D/I signals:
D/I R/W
11
10
01
00
Input and output buffer
Functions
Output Register Read
Internal Operation (Display Data RAM Output Register)
Input Register Write
Internal Operation (Input Resister
Display Data RAM)
Busy Check and Status Read
Instruction
The data is transmitted through eight data buses (DB0 to DB7).
DB7 ...... MSB (most significant bit)
DB0 ...... LSB (least significant bit)
The data can be input and output only when thewww.DataSheet.net/ Chip Select is selected. Therefore, if the Chip
Select is not selected, the internal condition remains unchanged and instruction will not be
executed, even when changing the signal of the input terminals excluding the RST (reset)
terminal.
Note that the RST operates regardless of CS1 and CS2.
Input and output register
This product is provided with an input register and an output register so that the product can
interface with MPUs having speed differing from the internal operation.
Input register
The input register is a register that is used for temporarily storing the data to be written in
the display data RAM. The data to be written from the MPU to the input register will be
automatically written in the display data RAM through internal operation.
When the Chip Select is selected and R / W = 0, D / I =0, the data is written in the register,
synchronized with the fall of signal E.
Output register
The output register is a register that is used for temporarily storing the data to be read from
the display data RAM.
-8-
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page |
Páginas | Total 27 Páginas | |
PDF Descargar | [ Datasheet G121600N000.PDF ] |
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