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SA8806A

Sames
Part Number SA8806A
Manufacturer Sames
Description 64 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER PARALLEL INTERFACE
Published May 18, 2005
Detailed Description sames FEATURES n n n SA8806A 64 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER PARALLEL INTERFACE n n Drives up to 64 segments ...
Datasheet PDF File SA8806A PDF File

SA8806A
SA8806A

Overview
sames FEATURES n n n SA8806A 64 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER PARALLEL INTERFACE n n Drives up to 64 segments Standard parallel interface Operates over a wide temperature range External contrast control Low power CMOS DESCRIPTION The SAMES SA8806A Liquid Crystal Display (LCD) Driver is capable of driving up to 64 LCD segments and is designed for displays having 4 track multiplexed backplanes.
The SA8806A includes an on-chip oscillator.
The device may be programmed from a standard µP or µC Bus.
This LCD driver is ideal for any µ-Controller based system requiring up to an 8 digit LCD display.
The SA8806A 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 VDD D[3] D[2] D[1] D[0] AD[3] AD[2] AD[1] AD[0] WR RD CS RES CLK EN GND VR[3] VR[2] VR[1] VR[0] DR-00562 VI1 VI1/3 VI2/3 VS[0] VS[1] VS[2] VS[3] VS[4] VS[5] VS[6] VS[7] VS[8] VS[9] VS[10] VS[11] VS[12] VS[13] VS[14] VS[15] N.
C Package: DIP-40 1/10 4072 PDS039-SA8806-001 REV.
D 12-09-1995 SA8806A PIN CONNECTIONS N.
C.
VS[8] VS[9] VS[10] VS[11] VS[2] VS[3] VS[4] VS[5] VS[6] VS[7] VS[1] VS[0] VI2/3 VI1/3 VI1 N.
C.
V DD D[3] D[2] D[1] D[0] VS[12] VS[13] VS[14] VS[15] N.
C N.
C.
VR[0] VR[1] VR[2] VR[3] GND AD[3] AD[2] AD[1] AD[0] WR RD DR-00563 Package: PLCC-44 BLOCK DIAGRAM 2/10 sames N.
C.
CS RES CLK EN SA8806A ABSOLUTE MAXIMUM RATINGS* Parameter Symbol Supply Voltage V DD -VSS Current on any pin IPIN Storage Temperature Operating Temperature TSTG TO Min -0.
3 -100 -40 -25 Max 6.
0 +100 +125 +85 Unit 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.
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