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PDF IZ0066 Data sheet ( Hoja de datos )
| Número de pieza | IZ0066 | |
| Descripción | Dot Matrix Type | |
| Fabricantes | IK Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IZ0066 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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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
o• Internal automatic reset circuit at power ON
.c• Internal oscillation circuit
• Power Supply Voltage: +5V ± 10%
• LCD Driving Voltage for display: 0 ~ -5V(V5)
U• Duty 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
e• Bare 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
(2) Read mode (Reading data from IZ0066 to MPU)
Characteristic
E Cycle Time
E Rise Time
E Fall Time
E Pulse Width (High, Low)
R/W and RS Set-up Time
R/W and RS Hold Time
Data Output Delay Time
Data Hold Time
Symbol
tC
tR
tF
tW
tSU1
tH1
tD
tH2
Test pin
E
E
E
E
R/W, RS
R/W, RS
DB0 ~ DB7
DB0 ~ DB7
(3) Interface mode with IZ0065
Characteristic
Clock Pulse Width High
Clock Pulse Width Low
Data Set-up Time
Data Hold Time
Clock Set-up Time
M Delay Time
Symbol
tWCKH
tWCKL
tSU
tDH
tCSU
tDM
Test pin
CLK
CLK
D
D
CLK
M
Min Typ Max Unit
500 ns
25 ns
25 ns
220 ns
40 ns
10 ns
120 ns
20 ns
Min
800
800
300
300
500
-1000
Typ Max Unit
1000
ns
ns
ns
ns
ns
ns
CL K 1
CL K 2
D
M
0.9VDD
0.9VDD
0.1VDD
t WCKH
t CSU
0.9VDD
t CSU
t WCKH
0.1VDD
0.9VDD
t WCK1
0.1VDD
0.9VDD
0.1VDD
t SU
0.9VDD
0.1VDD
t DM
0.9VDD
t DM
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IZ0066.PDF ] | |
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