SSD1818ATR1 View Datasheet(PDF) - Solomon Systech

Part Name

Description

Manufacturer

SSD1818ATR1

104 x 65 STN LCD Segment / Common Driver with Controller

Solomon Systech  

4. BLOCK DIAGRAM

ICONS

ROW0 ~

ROW63

SEG0 ~SEG103

MSTAT

M

DOF

M/S

CL

CLS

V

SS

VDD

C0

C1

SPI

HV Buffer Cell Level Shifter

Display

Timing

Generator

Oscillator

Display Data Latch

GDDRAM

104 X 65 Bits

Level

Selector

LCD Driving

Voltage

Generator

2X/ 3X/ 4X/ 5X

DC/ DC Converter,

Voltage Regulator,

Contrast Control,

Bias Divider

Temperature

Compensation

V L6

V L5

V L4

V L3

V L2

V DD

VF

VEE

VSS1

C4N

C3N

C1P

C 1N

C 2N

C 2P

IRS

Command Decoder

Command Interface

Parallel / Serial

Interface

CS1 CS2 RES D/ C R/ W E C68/ 80 P/ S

( WR ) ( RD )

D7 D 6 D 5 D 4

[SDA] [SCK]

D3 D 2 D1 D 0

Figure 1 - SSD1818A Block Diagram

Solomon Systech

Mar 2004 P 6/47 Rev 1.2

SSD1818A

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