SSD0817 View Datasheet(PDF) - Solomon Systech

Part Name

Description

Manufacturer

SSD0817

LCD Segment / Common Driver with Controller

Solomon Systech  

C1, C0

These two pins are the Chip Mode Selection input. The chip mode is determined by multiplex ratio.

Altogether there are four chip modes. Please see the following list for reference.

C1 C0 Chip Mode

0

0

48 MUX Mode

0

1

54 MUX Mode

1

0

32 MUX Mode

1

1

64 MUX Mode

ROW0 - ROW63

These pins provide the driving signals, COMMON, to the LCD panel. Please refer to the Table 3 on

Page 10 for the COM signal mapping in different MUX.

SEG0 - SEG103

These pins provide the LCD driving signals, SEGMENT, to the LCD panel. The output voltage level of

these pins is VDD during sleep mode or standby mode.

ICONS

There are two ICONS pins (pin137 and 275) on the chip. Both pins output exactly the same signal.

The duplicated ICON pins will enhance the flexibility of the LCD layout.

IRS

This is the input pin to enable the internal resistors network for the voltage regulator. When this pin is

pulled high, the internal feedback resistors of the internal regulator for generating VL6 will be enabled.

When it is pulled low, external resistors, R1 should be connected to VDD and VF. R2 should be

connected between VF and VL6, respectively.

TEST0-TEST7

These are input pins that reserved for testing purpose. These pins should be connected to VDD.

NC/T0 – T6

These are the No Connection pins. These pins should be left open and they are prohibited to have

any connections with one another.

SSD0817

Rev 1.3 P 9/40 Jan 2003

Solomon Systech

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