S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 125

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

1. DESCRIPTION
The S1D15300 series is a single-chip LCD driver for dot-matrix
liquid crystal displays (LCD’s) which is directly connectable to a
microcomputer bus. It accepts 8-bit serial or parallel display data
directly sent from a microcomputer and stores it in an on-chip
display RAM. It generates an LCD drive signal independent of
microprocessor clock.
The use of the on-chip display RAM of 65 132 bits and a one-to-
one correspondence between LCD panel pixel dots and on-chip
RAM bits permits implementation of displays with a high degree of
freedom.
As a total of 133 circuits of common and segment outputs are
incorporated, a single chip of S1D15300 can make 33 100-dot (16
of S1D15301 can make 65 132-dot (kanji font: 8 columns x 4 lines)
displays when the S1D15301 is combined with the common driver
S1D16700.
The S1D15302 can display the 65 200-dot (or 12-column by 4-line
Kanji font) area using two ICs in master and slave modes. As an
independent static indicator display is provided for time-division
driving, the low-power display is realized during system standby
and others.
No external operation clock is required for RAM read/write opera-
• Series specifications (in cases of chip shipments)
Type 1 [V
Type 2 [V
Note: The S1D15300 series has the following subcodes depending on their shapes. (The S1D15300 examples are given.)
Rev.1.4
S1D15300D
S1D15300D
S1D15301D
S1D15302D
S1D15302D
S1D15305D
S1D15300D
S1D15302D
S1D15303D
S1D15304D
16-dot kanji font: 6 columns 2 lines) displays, and a single chip
• On-chip LCD power circuit: Voltage booster, voltage
• On-chip electronic contrast control functions
• Ultra low power consumption
• Power supply voltages:
Name
Name
Temperature gradient: -0.2% / C]
S1D15300T
S1D15300D
regulator, voltage follower
REG
REG
00
10
00
00
11
10
15
14
15
14
(Built-in power supply regulating voltage)
Temperature gradient: 0.00% / C]
****
****
Duty
Duty
1/33
1/33
1/65
1/65
1/65
1/35
1/33
1/65
1/17
1/9
: TCP (The TCP subcode differs from the inherent chip subcode.)
: Bear chips
LCD bias
LCD bias
1/5, 1/6
1/5, 1/6
1/6, 1/8
1/6, 1/8
1/6, 1/8
1/5, 1/6
1/5, 1/6
1/6, 1/8
V
V
DD
DD
1/5
1/5
4.
- V
- V5
SS
-2.4 V to -6.0 V
-4.5 V to -16.0 V
Segment driver
Segment driver
S1D15300D
S1D15300D
100
100
132
100
100
100
100
116
124
98
**
**
EPSON
A
B
*
*
COM driver
COM driver
: Al-pad chip
: Au-bump chip
tions. Accordingly, this driver can be operated with a minimum
current consumption and its on-board low-current-consumption
liquid crystal power supply can implement a high-performance
handy display system with a minimum current consumption and a
smallest LSI configuration.
Two types of S1D15300 series are available: one in which common
outputs are arranged on a single side and the other in which common
outputs are arranged on both sides.
2. FEATURES
33
33
33
33
35
33
33
17
0
9
• Direct RAM data display using the display RAM. When
• RAM capacity: 65
• High-speed 8-bit microprocessor interface allowing direct
• Serial interface
• Many command functions: Read/Write Display Data, Dis-
• Wide operating temperature range:
• CMOS process
• Package: TCP and bare chip
• Non-radiation-resistant design
RAM data bit is 0, it is not displayed. When RAM data bit
is 1, it is displayed. (At normal display)
connection to both the 8080 and 6800.
play ON/OFF, Normal/Reverse Display, Page Address Set,
Set Display Start Line, Set Column Address, Read Status,
All Display ON/OFF, Set LCD Bias, Electronic contrast
Controls, Read Modify Write, Select Segment Driver Direc-
tion, Power Save
Ta = -40 to 85 C
Display area
Display area
33
33
65
65
65
33
65
17
35
9
124
100
100
132
200
200
100
200
116
98
Remarks
COM single-side layout
COM dual-side layout
S1D16700 is used as the COM.
COM single-side, right-hand layout
COM single-side, left-hand layout
COM both-side layout
Remarks
COM both-side layout
COM single-side, right-hand layout
COM both-side layout
COM single-side layout
132 = 8580 bits
S1D15300 Series
5–1