S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 166

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

1. DESCRIPTION
The S1D15400 is a segment LCD driver intended for use
with medium size LCD panels.
The driver generates LCD drive signals from data sup-
plied by an MPU over a high speed, 8-bit bus, 4-bit bus
and stored in its internal display RAM.
The S1D15400 incorporates innovative circuit design
strategies, to achieve very low power consumption at a
wide range of operating voltages, and a rich command
set. These features give the designer a flexible means of
implementing small to medium size LCD displays for
compact, low power systems.
Rev. 1.0
EPSON
2. FEATURES
• Fast 8-bit MPU interface compatible with 80- and 68-
• Rich command set
• 73 segment drive outputs
• 4 common drive outputs
• Selectable 1/3 or 1/4 duty cycle
• Low power consumption -70 W maximum
• Wide range of supply voltages, V
• Implemented in CMOS
• Choice of packages
External clock
Internal osc.
Clock Source
family microcomputers
–2.4 V to –7.0 V
— S1D15400F00A
— S1D15400D00A
— S1D15400D00B
18 kHz
*
*
*
4 kHz
f
: 100-pin QFP
: Al-pad chip
: Au-bump chip
CL
Frame Frequency
S1D15400 Series
SS
375/281 Hz
85/64 Hz
6–1