SSD0858Z Ver la hoja de datos (PDF) - Solomon Systech

Número de pieza

componentes Descripción

Fabricante

SSD0858Z

LCD Segment / Common Driver with Controller

Solomon Systech  

TABLE OF FIGURES

Figure 1 - Block Diagram .............................................................................................................................. 3

Figure 2 - SSD0858 Pin Assignment ............................................................................................................ 4

Figure 3 - Oscillator Circuitry....................................................................................................................... 13

Figure 4 - SSD0858 Graphic Display Data RAM (GDDRAM) Address Map (with vertical scroll value 30H &

MODE=H) ............................................................................................................................................ 15

Figure 5 - SSD0858 Graphic Display Data RAM (GDDRAM) Address Map (with vertical scroll value 30H &

MODE=L) ............................................................................................................................................. 16

Figure 6 - LCD Display Example “0” ........................................................................................................... 17

Figure 7 - LCD Driving Signal from SSD0858............................................................................................. 17

Figure 8 - I2C-bus data format..................................................................................................................... 22

Figure 9 - Definition of the start and stop condition .................................................................................... 23

Figure 10 - Definition of the acknowledgement condition ........................................................................... 23

Figure 11 - Definition of the data transfer condition .................................................................................... 24

Figure 12 - Contrast Control Voltage Range Curve (TC=-0.14%/oC; VDD=2.775V; VCI=3.5V) ................... 26

Figure 13 - Contrast Control Flow ............................................................................................................... 27

Figure 14 - OTP programming circuitry....................................................................................................... 31

Figure 15 - Flow chart of OTP program ...................................................................................................... 32

Figure

Figure

16

17

-

-

Frame Frequency at different

I2C data bus Interface driving

VDD (TA = 25oC). ......................................................................

waveform...................................................................................

38

39

Figure 18 - Typical Application (I2C Interface) ............................................................................................ 40

LIST OF TABLE

Table 1 - Ordering Information ...................................................................................................................... 2

Table 2 - SSD0858 Series Die Pad Coordinates .......................................................................................... 5

Table 3 - VOUT > VL5 > VL4 > VL3 > VL2 > VSS Relationship............................................................................. 9

Table 4 - Mode setting ................................................................................................................................ 10

Table 5 - COMMAND TABLE...................................................................................................................... 18

Table 6 - Extended Command Table .......................................................................................................... 21

Table 7 - Maximum Ratings (Voltage Referenced to VSS) .......................................................................... 35

Table 8 - DC Characteristics (Unless otherwise specified, Voltage Referenced to VSS, VDD = 1.8 to 3.3V,

TA = -40 to 85°C).................................................................................................................................. 36

Table 9 - AC Characteristics (Unless otherwise specified, Voltage Referenced to VSS, VDD, VCI = 2.7V, TA

= -40 to 85°C) ...................................................................................................................................... 38

Table 10 - I2C-bus timing Characteristics (Unless otherwise specified, Voltage Referenced to VSS, VDD =

1.8 to 3.3V, TA =-20 to +70°C) ............................................................................................................. 39

iv

Share Link: