
S1D15G10D08B000
Rev. 1.0
EPSON
1
2. FEATURES
Number of liquid crystal-drive outputs:
396 segment outputs and 132 common outputs.
Low cross talk by frame rate modulation.
256 color from 4096-color display or full 4096-color
display.
When 256 color from 4096-color display is selected:
8 gray-scale for red and green and 4 gray-scale for
blue (intermediate tone is selected with the command).
When 4096-color display is selected: 16 gray-scale
for red, green and blue.
Direct data display with display RAM
(When the LCD is set to normally black)
RAM bit Data “0000” ... OFF (Black)
“1111” ...ON (Maximum RGB display)
(Normally black LCD, using "inverse display" command)
Partial display function: You can save power by
limiting the display space. This function is most
suited for handy equipment in the standby mode.
Display RAM : 396
×
132
×
4 = 209,088 bits.
MPU interface: S1D15G10 can be directly connected
to both of the 8/16-bit parallel 80 and 68 series MPU.
Two type serial interface are also available.
3 pins serial : CS, SCL and SI (D/C + 8-bit data)
4 pins serial : CS, SCL, SI and A0
Abundant command functions: Area scroll function,
automatic page & column increment function, display
direction switching function and power circuit control
function.
Built-in liquid crystal drive power circuit: S1D15G10
is equipped the charge pump booster circuit, voltage
follower circuit and electric volume control circuit.
Oscillation circuit with built-in high precision CR
(external clock signals acceptable)
EEPROM interface functions
Supply voltage
Power for input/output system power:
V
DDI
–GND=1.7V to 3.6V
Power for internal circuit operation:
V
DD
–GND=2.6V to 3.6V
Reference power for booster circuit:
V
DD2
–GND=2.6V to 3.6V
Power for liquid crystal drive:
V
3
–MV
3
=12.0V to 21.0V
Wider operational range: –40
°
C to +85
°
C.
Shipping from: Chip with gold bump. COF.
Note that the radiation resistant design or light
resistance design in strict sense is not employed for
S1D15G10.
1. DESCRIPTION
S1D15G10 series are the LCD drivers equipped with
the liquid crystal drive power circuit to realize color
display with one chip.
S1D15G10 can be directly connected to the MPU bus to
store parallel or serial gray-scale display data from
MPU on the built-in RAM and to generate liquid crystal
drive signals independent from MPU. S1D15G10
generates 396 segment outputs and 132 common outputs
for driving liquid crystal. It incorporates the display
RAM with capacity of 396
×
132
×
4 (16 gray-scale). A
single dot of pixel on the liquid crystal panel corresponds
to 4 bits of the built-in RAM, enabling to display 132
(RGB)
×
132 pixels with one chip.
Read or write operations from MPU to the display RAM
can be performed without resorting to external actuating
clock signals. S1D15G10 allows you to run the display
system of high performance and handy equipment at the
minimum power consumption thanks to its low-power
liquid crystal drive power circuit and oscillation circuit.