SSD1828 データシートの表示（PDF） - Solomon Systech

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SSD1828

1.8-3.3V LCD segment / common driver with controler for liquid crystal dot-matrix graphic display system

Solomon Systech  

TABLE OF FIGURES

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

Figure 2 – SSD1828 Pin Assignment ........................................................................................................... 4

Figure 3 – Display Data Read with the insertion of Dummy Read ............................................................. 11

Figure 4 - Oscillator Circuitry....................................................................................................................... 13

Figure 5 - SSD1828 Graphic Display Data RAM (GDDRAM) Address Map (with vertical scroll value 30H)

............................................................................................................................................................. 15

Figure 6 - LCD Display Example “0” ........................................................................................................... 16

Figure 7 - LCD Driving Signal from SSD1828............................................................................................. 16

Figure 8 - Contrast Control Voltage Range Curve (VDD=2.775V; VCI=3.5V; TC=-0.05%/oC) ..................... 24

Figure 9 - Contrast Control Flow Set Segment Re-map ............................................................................. 24

Figure 10 – Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H) ............................ 31

Figure 11 – Parallel 6800-series Interface Timing Characteristics (PS0 = H, PS1 = H) ............................ 32

Figure 12 - Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L) .............................. 33

Figure 13 - Parallel 8080-series Interface Timing Characteristics (PS0 = H, PS1 = L) .............................. 34

Figure 14- Serial Timing Characteristics (PS0 = L) .................................................................................... 35

Figure 15 - Serial Timing Characteristics (PS0 = L) ................................................................................... 36

Figure 16 - Typical Application (4-wires SPI mode).................................................................................... 37

LIST OF TABLE

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

Table 2 - SSD1828 Series Die Pad Coordinates .......................................................................................... 5

Table 3 - PS0 & PS1 Interface ...................................................................................................................... 8

Table 4 - Vout > VL5 > VL4 > VL3 > VL2 > VSS Relationship .............................................................................. 9

Table 5 -Modes of Operation ...................................................................................................................... 12

Table 6 - COMMAND TABLE...................................................................................................................... 17

Table 7 – Extended Command Table ......................................................................................................... 20

Table 8 - Read Status Byte ......................................................................................................................... 21

Table 9 - Address Increment Table............................................................................................................. 21

Table 10 - Commands Required for R/W (WR#) Actions on RAM ............................................................. 21

Table 11 - Maximum Ratings (Voltage Referenced to VSS) ........................................................................ 27

Table 12 - DC Characteristics (Unless otherwise specified, Voltage Referenced to VSS, VDD = 1.8 to 3.3V,

TA = -40 to 85°C).................................................................................................................................. 28

Table 13 - AC Characteristics (Unless otherwise specified, Voltage Referenced to VSS, VDD = VCI = 2.7V,

TA = -40 to 85°C).................................................................................................................................. 30

Table 14 – Parallel Timing Characteristics (TA = -40 to 85°C, VDD = 1.8V, VSS =0V) ................................. 31

Table 15 – Parallel Timing Characteristics (TA = -40 to 85°C, VDD = 2.7, VSS =0V).................................... 32

Table 16 - Parallel Timing Characteristics (TA = -40 to 85°C, VDD = 1.8V, VSS =0V) .................................. 33

Table 17 - Parallel Timing Characteristics (TA = -40 to 85°C, VDD = 2.7V, VSS =0V) .................................. 34

Table 18 – Serial Timing Characteristics (TA = -40 to 85°C, VDD = 2.7V, VSS =0V) .................................... 35

Table 19 – Serial Timing Characteristics (TA = -40 to 85°C, VDD = 1.8V, VSS =0V) .................................... 36

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