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IZ0066 の電気的特性と機能

IZ0066のメーカーはIK Semiconductorです、この部品の機能は「Dot Matrix Type」です。


製品の詳細 ( Datasheet PDF )

部品番号 IZ0066
部品説明 Dot Matrix Type
メーカ IK Semiconductor
ロゴ IK Semiconductor ロゴ 




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IZ0066 Datasheet, IZ0066 PDF,ピン配置, 機能
m TECHNICAL DATA
t4U.co IZ0066
eeDOT MATRIX LCD CONTROLLER &DRIVER
ShThe IZ0066 is a dot matrix liquid crystal display controller & driver LSI that displays alphanumeric, characters
taand symbols.
aIt drives dot matrix LCD under microcomputer control. All functions needed for dot matrix LCD drive are
.Dinternally provided on one chip.
wwwFEATURES
FUNCTION
Internal Memory
- Character Generator ROM: 8320 bits
m- Character Generator RAM: 512 bit
- Display Data RAM: 80 x 8 bits for 80 digits
oInternal automatic reset circuit at power ON
.cInternal oscillation circuit
Power Supply Voltage: +5V ± 10%
LCD Driving Voltage for display: 0 ~ -5V(V5)
UDuty factor selection (selected by programs)
1/8 duty: 5 x 7 dots format 1 line,
t41/11 duty: 5 x 10 dots format 1 line
1/16 duty: 5 x 7 dots format 2 line
eBare chip available
Pin-to-Pin replacement for KS0066, HD44780,
eSED1278
taShODERING INFORMATION
aType
.DIZ0066 - 00
IZ0066 - 01
wIZ0066 - XX
English
English
wwABSOLUTE MAXIMUM RATINGS
Character type dot matrix LCD driver & controller
Internal driver: 16 common and 40 segment signal
output
Display character format: 5 x 7 dots + cursor,
5 x 10 dots + cursor
Easy interface with a 4-bit or 8-bit MPU
Display character pattern:
5 x 7 dots format: 192 kinds, 5 x 10 dots format: 32
kinds
The special character pattern can be programmable
by
Character Generator RAM directly
A customer character pattern can be programmable
by mask
option
Wide range of instruction function:
Display clear, Cursor home, Display ON/OFF,
Display shift
Cursor ON/OFF, Display character blink, Cursor
shift
CGROM
Numberal
Numberal
Custom font (XX – ROM code)
Japanese
Cyrillic
Characteristic
Symbol
Power Supply Voltage
Driver Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
VDD
V1 ~ V5
VI
Ta
Tstg
Notes: Must keep the relation of VDD V1 V2 V3 V4 V5
Value
.com- 0.3 ~ 7.0
UVDD - 13.5 ~ VDD + 0.3
t4-0.3 ~VDD + 0.3
e- 20 ~ + 75
www.DataShe- 55 ~ + 125
Unit
V
V
V
oC
oC
1

1 Page





IZ0066 pdf, ピン配列
IZ0066
ELECTRICAL CHARACTERISTICS
(Ta = 25oC, VDD = +5V, VSS = 0V unless otherwise specified)
Characteristic
Operating Voltage
Operating Current
(*1)
Symbo
l
VDD
IDD
HIGH Input
Voltage
VIH
LOW Input Voltage VIL
HIGH Output
Voltage
VOH
LOW Output
Voltage
VOL
Driver Voltage
Descending
Input Leakage
Current
Input LOW Current
VCOM
VSEG
ILKG
IIL
External
Freque
ncy(*1)
Duty
Clock
Rise
time
Fall
time
Internal Clock
Frequency(*1)
Ceramic Resonator
Oscillation
Frequency (*1)
LCD Driving
Voltage (*2)
fEC
DUTY
tR
tF
fOSC1
fOSC2
VLCD1
VLCD2
Test Condition
Internal oscillation
or external clock
fOSC = 270KHz
IOH = -0.205 mA
IOH = -40µA
IOL = 1.2mA
IOL = 40µA
IO = ± 0.1mA
VIN =0V ~ VDD
VCC = 5V (test pull
up R)
Rf = 91KΩ ± 2%
VDD – V5
1/5
bias
1/4
bias
Applicable
Terminals
Min
4.5
E, DB0 ~ DB7,
R/W, RS
OSC1
E, DB0 ~ DB7,
R/W, RS
OSC1
DB0 ~ DB7
2.2
VDD-1.0
-0.3
-0.2
2.4
CLK1, CLK2, M,
D
DB0 ~ DB7
0.9VDD
CLK1, CLK2, M,
D
COM1 ~ COM16
SEG1 ~ SEG40
E
-1
RS, R/W,
DB0 ~ DB7
OSC1
-50
125
46
OSC1, OSC2
V1 ~ V5
190
245
4.6
3.0
Typ Max Uni
t
5.5 V
0.35 0.6
VDD
V
VDD
0.6 V
1.0
V
0.4 V
0.1VD
D
1.0
V
1.0
1 µA
-125 -250 µA
250 350 KH
z
50 55 %
0.2 µs
0.2 µs
270 350 KH
z
250 255
10.0 V
10.0
3


3Pages


IZ0066 電子部品, 半導体
IZ0066
TERMINAL DESCRIPTION
Pin
VDD
VSS
V1 – V5
SEG1–
SEG40
COM1–
COM16
OSC1
INP/
OUT
Power
Output
Name
Operating Voltage
Negative Supply
Voltage
Segment output
Output Common output
Input
Oscillator
OSC2
CLK1
CLK2
M
D
Output
Data latch clock
Output Data shift clock
Alternated signal
for LCD driver
output
Display data
interface
DESCRIPTION
INTERFACE
For logical circuit (+5V ± 10%)
0V(GND)
Bias voltage level for LCD driving
Power
Supply
Segment signal output for LCD driving
LCD
Common signal output for LCD driving
LCD
Both pin connected to Rf resistor or ceramic resonator for
internal oscillator circuit. In case of external frequency
use only, the frequency is input to OSC1 terminal.
Clock output terminal for the serially transferred data to
be latched to the driver.
Clock output terminal used when D terminal data output
shifts the inside of the driver.
The alternating signal to convert LCD drive waveform to
AC.
Resistor or
Ceramic
Resonator
IZ0065
Character pattern data, which is corresponding to each
common signal, is supplied to driver serially.
High
Low
Selection
Non selection
E Input Enable
R/W Read/Write
Start anable signal to read or write the data
R/W signal input is used to select the read/write mode
MPU
RS Register select
DB0
DB7
Input/O Data interface
utput
High
Low
Read mode
Write mode
Register selection input
High
Low
Data register
read and write)
(for
Instruction register (for
write), Busy flag, address
counter (for read)
Used for data transfer between the MPU and IZ0066.
These terminals are for data bus with bidirectional
three-state.
Initial 4 bit (DB0-DB3) are not used during 4 bit
operation (DB7 can be used as a busy flag)
6

6 Page



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共有リンク

Link :


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IZ0066

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