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SBN0080G_S02

Avant Electronics
Part Number SBN0080G_S02
Manufacturer Avant Electronics
Description Dot-matrix STN LCD Driver
Published May 1, 2010
Detailed Description www.DataSheet4U.com DATA SHEET SBN1661G_M18, SBN1661G_M02, SBN0080G_S18, SBN0080G_S02 Dot-matrix STN LCD Driver with 3...
Datasheet PDF File SBN0080G_S02 PDF File

SBN0080G_S02
SBN0080G_S02

Overview
www.
DataSheet4U.
com DATA SHEET SBN1661G_M18, SBN1661G_M02, SBN0080G_S18, SBN0080G_S02 Dot-matrix STN LCD Driver with 32-row x 80-column Display Data Memory To improve design and/or performance, Avant Electronics may make changes to its products.
Please contact Avant Electronics for the latest versions of its products data sheet (v6.
3) 2006 Aug 16 Avant Electronics SBN1661G_M18, SBN1661G_M02, SBN0080G_S18, www.
DataSheet4U.
com SBN0080G_S02 Dot-matrix STN LCD Driver with 32-row x 80-column 1 1.
1 GENERAL Description The SBN1661G_X is a series of STN LCD SEGMENT/COMMON drivers.
The series has four members: • the SBN1661G_M18, • the SBN1661G_M02, • the SBN0080G_S18, and • the SBN0080G_S02.
Both the SBN1661G_M18 and the SBN1661G_M02 can drive 16 COMMONs and 61 SEGMENTs and can be used as master in a master-slave connection.
They both have 32-row x 80-column Display Data Memory.
Functionally, their only difference is that the SBN1661G_M18 has an on-chip RC-type oscillator and can provide clock to slave, while the SBN1661G_M02 does not have an on-chip oscillator and needs external clock source.
Both the SBN0080G_S18 and the SBN0080G_S02 are purely SEGMENT drivers.
They do not have COMMON outputs and are used for segment expansion in a master-slave connection.
Both devices need either a master or an external clock source to provide clock.
The only difference between these two chips is their operating frequency.
The SBN0080G_S18’s operating frequency is 18 KHz, while the SBN0080G_S02’s operating frequency is 2KHz.
All four devices have on-chip Display Data Memory of 32-rows x 80-columns, for storing display data.
Dot-matrix mapping method is used to drive the LCD panel.
Therefore, a bit of the Display Data Memory corresponds to a pixel on the LCD panel.
SEGMENT drivers provide display data to the LCD panel and COMMON drivers provide row-scanning signal.
All four devices have a set of internal registers.
These internal registers must be properly programmed to ensure p...


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