|
|
KS0066UのメーカーはSamsung semiconductorです、この部品の機能は「16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD」です。 |
部品番号 | KS0066U |
| |
部品説明 | 16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD | ||
メーカ | Samsung semiconductor | ||
ロゴ | |||
このページの下部にプレビューとKS0066Uダウンロード(pdfファイル)リンクがあります。 Total 33 pages
KS0066U
16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
INTRODUCTION
KS0066U is a dot matrix LCD driver & controller LSI whichis
fabricated by low power CMOS technology.
It can display 1or 2 lines with the 5×8 dots format or 1 line
with the 5×11 dots format.
80 QFP-1420C
FUNCTIONS
• Character type dot matrix LCD driver & controller.
• Internal driver: 16 common and 40 segment signal output.
• Easy interface with 4-bit or 8-bit MPU.
• Display character pattern: 5×8 dots format (208 kinds) & 5×11 dots format (32 kinds).
• The Special character pattern is directly programmable by the Character Generator RAM.
• A customer character pattern is programmable by mask option.
• Programmable Driving Method by the same character font mask option: Display Waveform A-type and B-type
• It can drive a maximum at 80 characters by using the KS0065B or KS0063B externally.
• Various instruction functions.
• Built-in automatic power on reset.
FEATURES
• Internal Memory
- Character Generator ROM (CGROM): 10,080 bits (204 characters×5×8 dots) & (32 characters×5×11 dots)
- Character Generator RAM (CGRAM): 64×8 bits (8 characters×5×8 dots)
- Display Data RAM (DDRAM): 80×8 bits (80 characters max.)
• Low power operation
- Power supply voltage range (VDD): 2.7 to 5.5 V
- LCD Drive voltage range (VDD−V5): 3.0 to 13.0 V
• CMOS process
• Programmable duty cycle: 1/8, 1/11, 1/16
• Internal oscillator with external resistor
• Low power consumption
• 80 QFP or bare chip available
1 Page KS0066U
PIN CONFIGURATION
16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S38 65
S37 66
S36 67
S35 68
S34 69
S33 70
S32 71
S31 72
S30 73
S29 74
S28 75
S27 76
S26 77
S25 78
S24 79
S23 80
KS0066U
40 DB1
39 DB0
38 E
37 R/W
36 RS
35 D
34 M
33 VDD
32 CLK2
31 CLK1
30 V5
29 V4
28 V3
27 V2
26 V1
25 OSC2
3Pages KS0066U
16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
PIN DESCRIPTION
Table 2. Pin Description
Pin
VDD
Pin
No.
33
GND
V1-V5
S1-S40
C1-C16
OSC1
OSC2
23
26-30
1-22,
63-80
47-62
24
25
CLK1
CLK2
M
31
32
34
D 35
RS 36
R/W 37
E 38
DB0-DB3 39-42
DB4-DB7 43-46
I/O Name
- Supply Voltage
O Segment output
Description
Supply Voltage for logical circuit
(+3V ± 10%,+5V ± 10%)
Ground (0V)
Bias voltage level for LCD driving
Segment signal output for LCD drive
Interface
Power Supply
LCD
O Common output Common signal output for LCD drive
LCD
I Oscillator
O Oscillator
Oscillator. When using internal oscillator,
connect external Rf resistor.
If external clock is used, connect it to
OSC1.
External
resistor/oscillator
(OSC1)
O Extension driver
Latch clock
Extension driver latch clock
Extension driver
O Extension driver
Shift clock
Extension driver shift clock
O Alternated signal
for LCD driver
output
Outputs the alternating signal to convert
LCD driver waveform to AC.
Extension driver
O Display data
interface
Outputs extension driver data
(the 41st dot's data)
Extension driver
I Register select
Used as register selection input.
When RS = “High”, Data register is
selected.
When RS = “Low”, Instruction register is
selected.
MPU
I Read/Write
Used as read/write selection input.
When RW = “High”, read operation.
When RW = “Low”, write operation.
MPU
I Read/Write enable Used as read/write enable signal.
MPU
I/O Data bus 0-7
In 8-bit bus mode, used as low order
bidirectional data bus.
In 4-bit bus mode, open these pins.
MPU
In 8-bit bus mode, used as high order
bidirectional data bus.
In 4-bit bus mode, used as both high and
low order.
DB7 used for Busy Flag output.
MPU
6 Page | |||
ページ | 合計 : 33 ページ | ||
|
PDF ダウンロード | [ KS0066U データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
KS0066 | Dot Matrix LCD Controller & Driver | Samsung semiconductor |
KS0066 | CMOS Digital Integrated Circuit | Samsung Electronics |
KS0066F00 | CMOS Digital Integrated Circuit | Samsung Electronics |
KS0066U | 16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD | Samsung semiconductor |