LC75863E Datasheet PDF - Sanyo Semicon Device
| Part Number | LC75863E | |
| Description | 1/3 Duty LCD Display Drivers with Key Input Function | |
| Manufacturers | Sanyo Semicon Device | |
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Ordering number : ENN7135
CMOS IC
LC75863E, 75863W
1/3 Duty LCD Display Drivers with Key Input Function
Overview
The LC75863E and LC75863W are 1/3 duty LCD display
drivers that can directly drive up to 75 segments and can
control up to four general-purpose output ports. These
products also incorporate a key scan circuit that accepts
input from up to 30 keys to reduce printed circuit board
wiring.
Features
• Key input function for up to 30 keys (A key scan is
performed only when a key is pressed.)
• 1/3duty - 1/2bias and 1/3duty - 1/3bias drive schemes
can be controlled from serial data (up to 75 segments).
• Sleep mode and all segments off functions that are
controlled from serial data.
• Segment output port/general-purpose output port
function switching that is controlled from serial data.
• Serial data I/O supports CCB format communication
with the system controller.
• Direct display of display data without the use of a
decoder provides high generality.
• Independent VLCD for the LCD driver block (VLCD can
be set to in the range VDD-0.5 to 6.0 volts.)
• Provision of an on-chip voltage-detection type reset
circuit prevents incorrect displays.
• RC oscillator circuit.
Package Dimensions
unit: mm
3156-QIP48E
1.5
36
37
[LC75863E]
17.2
14.0
1.0 0.35
1.6
1.5
25
24
0.15
48
1
13
12
0.1
2.7
0.8 15.6
SANYO: QIP48E
unit: mm
3163A-SQFP48
[LC75863W]
9.0
7.0
0.75 0.5 0.18
36
37
25
0.75 0.15
24
• 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.
48
1
13
12
0.5 0.5
SANYO: SQFP48
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
D2001TN (OT) No. 7135-1/24
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Block Diagram
LC75863E, 75863W
VLCD
VLCD1
VLCD2
VSS
TEST
OSC
DO
DI
CL
CE
VDD
COMMON
DRIVER
CLOCK
GENERATOR
CCB
INTERFACE
VDET
SEGMENT DRIVER & LATCH
SHIFT REGISTER
CONTROL
REGISTER
KEY BUFFER
KEY SCAN
No. 7135-5/24
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LC75863E electronic component. |
| Information | Total 24 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LC75863E.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| LC75863E | The function is 1/3 Duty LCD Display Drivers with Key Input Function. Sanyo Semicon Device | |
| LC75863W | The function is 1/3 Duty LCD Display Drivers with Key Input Function. Sanyo Semicon Device | |
| LC75863W | The function is 1/3 Duty LCD Display Driver. ON Semiconductor |  |
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