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LC75878E PDF даташит

Спецификация LC75878E изготовлена ​​​​«Sanyo Semicon Device» и имеет функцию, называемую «1/8 to 1/10 Duty General-Purpose LCD Display Drivers».

Детали детали

Номер произв LC75878E
Описание 1/8 to 1/10 Duty General-Purpose LCD Display Drivers
Производители Sanyo Semicon Device
логотип Sanyo Semicon Device логотип 

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LC75878E Даташит, Описание, Даташиты
Ordering number : ENN*6473
CMOS IC
LC75878E, 75878W
1/8 to 1/10 Duty General-Purpose LCD Display Drivers
Preliminary
Overview
The LC75878E and LC75878W are 1/8 to 1/10 duty
general-purpose LCD display drivers used for character
and graphics display. These products operate under the
control of a microcontroller and can directly drive an LCD
with up to 730 segments. They can also control up to 4
general-purpose output ports.
Features
• 1/8duty–1/4bias, 1/9duty–1/4bias, and 1/10duty–1/4bias
drive schemes can be controlled from serial data.
1/8duty–1/4bias: up to 600 segments
1/9duty–1/4bias: up to 666 segments
1/10duty–1/4bias: up to 730 segments
• Serial data input supports CCB format communication
with the system controller.
• Serial data control of the power-saving mode based
backup function and all the segments forced off
function.
• Direct display of display data without the use of a
decoder provides high generality.
• Built-in display contrast adjustment circuit.
• Up to 4 general-purpose output ports are included.
• Independent LCD driver block power supply VLCD.
• The INH pin is provided. This pin turns off the display
and forces the general-purpose output ports to the low
level.
• RC oscillator circuit
Package Dimensions
unit: mm
3151-QFP100E
[LC75878E]
0.575
80
81
0.65
23.2
20.0
0.3
1.6
0.575
51
50
0.15
100
1
31
30
0.1
2.7
21.6 0.8
SANYO: QFP100E
unit: mm
3181B-SQFP100
[LC75878W]
1.0 0.5
75
16.0
14.0
1.0
51
76
50
0.145
100
1
0.2
26
25 0.1
1.4
• CCB is a trademark of SANYO ELECTRIC CO., LTD.
• CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
0.5 0.5
SANYO: SQFP100
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
41000RM (OT) No. 6473 -1/33









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LC75878E Даташит, Описание, Даташиты
Pin Assignment
LC75878E, 75878W
No. 6473-2/33









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LC75878E Даташит, Описание, Даташиты
LC75878E, 75878W
Specifications
Absolute Maximum Ratings at Ta=25°C, VSS=0V
Parameter
Maximum supply voltage
Input voltage
Output voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD max
VLCD max
VIN1
VIN2
VIN3
VOUT1
VOUT2
IOUT1
IOUT2
IOUT3
Pd max
Topr
Tstg
Conditions
VDD
VLCD
CE, CL, DI, INH
OSC
VLCD1, VLCD2, VLCD3, VLCD4
OSC, P1 to P4
VLCD0, S1 to S75, COM1 to COM10
S1 to S75
COM1 to COM10
P1 to P4
Ta = 85°C
Ratings
–0.3 to +7.0
–0.3 to +12.0
–0.3 to +7.0
–0.3 to VDD +0.3
–0.3 to VLCD +0.3
–0.3 to VDD +0.3
–0.3 to VLCD +0.3
300
3
5
200
–40 to +85
–55 to +125
Unit
V
V
V
µA
mA
mW
°C
°C
Allowable Operating Ranges at Ta = –40 to +85°C, VSS=0V
Parameter
Supply voltage
Output voltage
Input voltage
Input high level voltage
Input low level voltage
Recommended external resistance
Recommended external capacitance
Guaranteed oscillation range
Data setup time
Data hold time
CE wait time
CE setup time
CE hold time
High level clock pulse width
Low level clock pulse width
INH switching time
Symbol
Conditions
VDD
VLCD
VLCD0
VDD
VLCD, When the display contrast adjustment
circuit is used
VLCD, When the display contrast adjustment
circuit is not used
VLCD0
VLCD1 VLCD1
VLCD2 VLCD2
VLCD3
VLCD4
VIH
VIL
ROSC
COSC
fOSC
tds
tdh
tcp
tcs
tch
H
L
tc
VLCD3
VLCD4
CE, CL, DI, INH
CE, CL, DI, INH
OSC
OSC
OSC
CL, DI
CL, DI
CE, CL
CE, CL
CE, CL
CL
CL
INH, CE
:Figure 2
:Figure 2
:Figure 2
:Figure 2
:Figure 2
:Figure 2
:Figure 2
:Figures 3, 4, and 5
min
2.7
7.0
Ratings
typ
4.5
VLCD4 + 4.5
0
0.8 VDD
0
25
160
160
160
160
160
160
160
10
3/4
(VLCD0–VLCD4)
2/4
(VLCD0–VLCD4)
1/4
(VLCD0–VLCD4)
43
680
50
max
6.0
11.0
11.0
Unit
V
VLCD
VLCD0
V
VLCD0
VLCD0
1.5
6.0
0.2 VDD
100
V
V
V
k
pF
kHz
ns
ns
ns
ns
ns
ns
ns
µs
No. 6473-3/33










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Номер в каталогеОписаниеПроизводители
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