DataSheet26.com

NT3881DF-01 PDF даташит

Спецификация NT3881DF-01 изготовлена ​​​​«ETC» и имеет функцию, называемую «Dot Matrix LCD Controller and Driver».

Детали детали

Номер произв NT3881DF-01
Описание Dot Matrix LCD Controller and Driver
Производители ETC
логотип ETC логотип 

29 Pages
scroll

No Preview Available !

NT3881DF-01 Даташит, Описание, Даташиты
NT3881D
Dot Matrix LCD Controller and Driver
Features
! Internal LCD drivers
16 common signal drivers
40 segment signal drivers
(can be externally extended to 400 segments
using NT3882)
! Maximum display dimensions
40 characters * 2 lines or
80 characters * 1 line
! Interfaces with 4-bit or 8-bit MPU
! Versatile display functions provided on chip:
Display Clear, Cursor Home, Display ON/OFF,
Cursor ON/OFF, Character Blinking, Cursor
Shift, and Display Shift
! Three duty factors, selected by PROGRAM:
1/8, 11/11, and 1/16
! Displays Data RAM (DD RAM): 80 X 8 bits
(displays up to 80 characters)
! Character Generator RAM (CG RAM):
64 X 8 bits for general data,
8 5 X 8 programmable dot patterns, or
4 5 X 10 programmable dot patterns
! Low voltage reset
! NOVATEK Identification code
! Bonding option for A-type and B-type waveform
! Character Generator ROM (CG ROM):
3 kinds of CG ROM sizes:
192 characters:
160 5 X 8 dot patterns
32 5 X 10 dot patterns
240 characters:
192 5 X 8 dot patterns
48 5 X 10 dot patterns
256 characters:
192 5 X 8 dot patterns
64 5 X 10 dot patterns
Custom CG ROM is also available
! Built-in power-on reset function
! Logic power supply: single +5V supply
! LCD driver power supply: V1 - V5
(VDD+0.3 - VDD-13.5)
! Three oscillator operations
(Freq. = 250KHz - 270KHz):
Internal oscillation
Ceramic resonator
External clock
! CMOS Process
! Available in 80-pin QFP or in CHIP FORM
General Description
The NT3881D is a dot matrix LCD controller and driver
LSI that can operate with either a 4-bit or an 8-bit
microprocessor (MPU). NT3881D receives control
character codes from the MPU, stores them in an internal
RAM (up to 80 characters), transforms each character
code into a 5 X 7, 5 X 8, or 5 X 10 dot matrix character
pattern, and then displays the codes on the LCD panel.
The built-in Character Generator ROM consists of 256
different character patterns.
The NT3881D also contains Character Generator RAM
where the user can store 8 different character patterns at
run time. These memory features make character display
flexible. NT3881D also provides many display instructions
to achieve versatile LCD display functions. The NT3881D
is fabricated on a single LSI chip using the CMOS
process, resulting in very low power requirements.
With several NT3882 driver ICs connected to the
NT3881D, up to 80 characters can be displayed.
1 V2.4









No Preview Available !

NT3881DF-01 Даташит, Описание, Даташиты
Pin Configuration
NT3881D
S SCCCCCCC
E EOOOOOOOCCCCCCC CC
GGMMMMMMMOOOOOOOOOD D D D D D
3 4 1 1 1 1 1 1 1 MMMMMMMMMB B B B B B
906543210987654321765432
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
UNMT33888811DDFF
40 DB1
39 DB0
38 E
37 R/W
36 RS
35 D
34 M
33 VDD
32 CL2
31 CL1
30 V5
29 V4
28 V3
27 V2
26 V1
25 OSC2
S S S S S S S S S S S S S S S S S S S S S SGO
E E E E E E E E E E E E E E E E E E E E E ENS
GGGGGGGGGGGGGGGGGGGGGGD C
2221111111111987654321
1
2109876543210
2 V2.4









No Preview Available !

NT3881DF-01 Даташит, Описание, Даташиты
Pad Configuration
NT3881D
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
GND
OSC1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
SSSSSSSSSSSSSSSS
EEEEEEEEEEEEEEEE
GGGGGGGGGGGGGGGG
2222222333333333
3456789012345678
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
NT3881DH
V
D
D
B
33
25 26 27 28 29 30 31 32 81 34 35 36 37 38 39 40
OV V V V V C C V MD R R E D D
S1 2 3 4 5 L LD
S/
BB
C
12D
W 01
2A
64 SEG39
63 SEG40
62
COM1
6
61
COM1
5
60
COM1
4
59
COM1
3
58
COM1
2
57 COM1
1
56
COM1
0
55 COM9
54 COM8
53 COM7
52 COM6
51 COM5
50 COM4
49 COM3
48 COM2
47 COM1
46 DB7
45 DB6
44 DB5
43 DB4
42 DB3
41 DB2
3 V2.4










Скачать PDF:

[ NT3881DF-01.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
NT3881DF-01Dot Matrix LCD Controller and DriverETC
ETC
NT3881DF-01Dot Matrix LCD Controller and DriverETC
ETC
NT3881DF-02Dot Matrix LCD Controller and DriverETC
ETC
NT3881DF-02Dot Matrix LCD Controller and DriverETC
ETC

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск