SA8807A Datasheet, PDF (1/14 Pages) Sames – 96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE

sames
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
PIN CONNECTIONS
The SAMES SA8807A Liquid Crystal
Display (LCD) Driver is capable of driving ^V DD
VS[19]
up to 96 LCD segments and is designed for VS[20]
VS[18]
displays having 3 or 4 track multiplexed VS[21]
VS[17]
backplanes.
VS[22]
VS[23]
The SA8807A includes an on-chip
SCK
oscillator. The data exchange is carried
MOSI
out via the Serial Peripheral Interface (SPI).
MISO
VS[16]
VS[15]
VS[14]
VS[13]
VS[12]
This LCD driver is ideal for any micro-
CE
VS[11]
controller based system requiring a liquid
RES
VS[10]
crystal display of up to 12 digits.
END
VS[9]
CLK
VS[8]
The SA8807A integrated circuit is available GND
VS[7]
in both 40 pin dual-in-line plastic (DIP-40), M3
VS[6]
as well as 44 pin plastic leaded chip carrier VI
VS[5]
(PLCC-44) package types.
NC
VS[4]
VR[0]
VS[3]
VR[1]
VS[2]
VR[2]
VS[1]
VR[3]
VS[0]
DR-00580
Package: DIP-40
4076
PDS039-SA8807-001 REV. C
1/14
11-09-95