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Спецификация SA8807AFA изготовлена «Sames» и имеет функцию, называемую «96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE». |
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Детали детали
Номер произв | SA8807AFA |
Описание | 96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE |
Производители | Sames |
логотип |
14 Pages
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SA8807A
96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER
SERIAL (SPI) INTERFACE
FEATURES
• Drives up to 96 segments
• External contrast control
• Serial (SPI) interface with Read/Write • Low power CMOS
capability
• Operates over a wide temperature
range
DESCRIPTION
The SAMES SA8807A Liquid Crystal
Display (LCD) Driver is capable of driving
up to 96 LCD segments and is designed for
displays having 3 or 4 track multiplexed
backplanes.
The SA8807A includes an on-chip
oscillator. The data exchange is carried
out via the Serial Peripheral Interface (SPI).
This LCD driver is ideal for any micro-
controller based system requiring a liquid
crystal display of up to 12 digits.
The SA8807A integrated circuit is available
in both 40 pin dual-in-line plastic (DIP-40),
as well as 44 pin plastic leaded chip carrier
(PLCC-44) package types.
PIN CONNECTIONS
V DD
VS[20]
VS[21]
VS[22]
VS[23]
SCK
MOSI
MISO
CE
RES
END
CLK
GND
M3
VI
NC
VR[0]
VR[1]
VR[2]
VR[3]
DR-00580
Package: DIP-40
VS[19]
VS[18]
VS[17]
VS[16]
VS[15]
VS[14]
VS[13]
VS[12]
VS[11]
VS[10]
VS[9]
VS[8]
VS[7]
VS[6]
VS[5]
VS[4]
VS[3]
VS[2]
VS[1]
VS[0]
4076
PDS039-SA8807-001 REV. C
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11-09-95
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SA8807A
PIN CONNECTIONS
VS[15]
VS[16]
VS[17]
VS[18]
VS[19]
N.C.
V DD
VS[20]
VS[21]
VS[22]
VS[23]
DR-00581
Package: PLCC-44
BLOCK DIAGRAM
VS[4]
VS[3]
VS[2]
VS[1]
VS[0]
N.C.
VR[3]
VR[2]
VR[1]
VR[0]
N.C.
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SA8807A
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Min
Max
Unit
Supply Voltage
Current on any pin
Storage Temperature
Operating Temperature
VDD -VSS
I
PIN
TSTG
T
O
-0.3
-150
-40
-25
6.0
+150
+125
+85
V
mA
°C
°C
* Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only. Functional operation of the device
at these or any other condition above those indicated in the operational sections of this
specification, is not implied. Exposure to Absolute Maximum Ratings for extended
periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(Over the temperature range -10°C to +70°C#, VDD = 5V, VSS = 0V unless otherwise
specified.)
Parameter
Symbol Min
Typ
Max Unit Condition
Supply Voltage
Supply Current
LCD ON Voltages
LCD OFF Voltages
V -V
DD SS
IDD
V
ON
V
OFF
3.0 5.0
5.5 V
100 µA
V &V
DD SS
1/3V & 2/3 V
DD DD
V
V
# Extended Operating Temperature Range available on request.
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Номер в каталоге | Описание | Производители |
SA8807AFA | 96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE | Sames |
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