DESCRIPTION
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SA8807A
96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER
SERIAL (SPI) INTERF ACE
PIN CONNECTIONS
4076 PDS039-SA8807-001 REV. C 11-09-95
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.
Package: DIP-40
FEATURES
• Drives up to 96 segments
• Serial (SPI) interface with Read/Write
capability
• Operates over a wide temperature
range
• External contrast control
• Low power CMOS
GND
VR[0]
VR[1]
VR[2]
CLK
VR[3]
M3
VI
NC
DR-00580
SCK
MOSI
MISO
VS[20]
VS[21]
VS[22]
VS[23]
RES
END
DD
CE
V
VS[7]
VS[3]
VS[0]
VS[1]
VS[2]
VS[4]
VS[5]
VS[6]
VS[8]
VS[18]
VS[11]
VS[9]
VS[10]
VS[12]
VS[13]
VS[14]
VS[15]
VS[16]
VS[17]
VS[19]
