S1D15605D11B Epson Company, S1D15605D11B Datasheet - Page 58
S1D15605D11B
Manufacturer Part Number
S1D15605D11B
Description
Single-chip dot matrix liquid crystal display drivers
Manufacturer
Epson Company
Datasheet
1.S1D15605D11B.pdf
(87 pages)
- Current page: 58 of 87
- Download datasheet (564Kb)
S1D15605 Series
• Sleep Mode
This stops all operations in the LCD display system, and as long as there are no accesses from the MPU, the consumption
current is reduced to a value near the static current. The internal modes during sleep mode are as follows:
1 The oscillator circuit and the LCD power supply circuit are halted.
2 All liquid crystal drive circuits are halted, and the segment in common drive outputs output a V
• Standby Mode
The duty LCD display system operations are halted and only the static drive system for the indicator continues to
operate, providing the minimum required consumption current for the static drive. The internal modes are in the
following states during standby mode.
1 The LCD power supply circuits are halted. The oscillator circuit continues to operate.
2 The duty drive system liquid crystal drive circuits are halted and the segment and common driver outputs output
When a reset command is performed while in standby mode, the system enters sleep mode.
* When an external power supply is used, it is recommended that the functions of the external power supply circuit
* When the master is turned on, the oscillator circuit is operable immediately after the powering on.
(21) NOP
Non-OPeration Command
(22) Test
This is a command for IC chip testing. Please do not use it. If the test command is used by accident, it can be cleared
by applying a LOW signal to the RES input by the reset command or by using an NOP.
Note: The S1D15605 Series chips maintain their operating modes until something happens to change them.
8–56
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
0
0
be stopped when the power saver mode is started. For example, when the various levels of liquid crystal drive voltage
are provided by external resistive voltage dividers, it is recommended that a circuit be added in order to cut the
electrical current flowing through the resistive voltage divider circuit when the power saver mode is in effect. The
S1D15605 series chips have a liquid crystal display blanking control terminal DOF. This terminal enters an LOW
state when the power saver mode is launched. Using the output of DOF, it is possible to stop the function of an external
power supply circuit.
a V
E R/W
E R/W
1
1
Consequently, excessive external noise, etc., can change the internal modes of the S1D15605 Series chip. Thus
in the packaging and system design it is necessary to suppress the noise or take measure to prevent the noise
from influencing the chip. Moreover, it is recommended that the operating modes be refreshed periodically to
prevent the effects of unanticipated noise.
DD
level. The static drive system does not operate.
0
0
1
1
1
1
1
1
0
1
0
*
* Inactive bit
0
*
1
*
1
*
EPSON
DD
level.
Rev. 2.4a
Related parts for S1D15605D11B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Single-chip dot matrix liquid crystal display drivers
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Crystal Oscillators(HCMOS/TTL DUAL IN LINE PLASTIC FULL SIZE SG-51/ HALF SIZE SG-531)
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Single-chip dot matrix liquid crystal display drivers
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
a single chip MLS driver
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
a single chip MLS driver
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
LCD drivers equipped with the liquid crystal drive power circuit
Manufacturer:
Epson Company
Part Number:
Description:
THIN SMD LOW/MEDIUM-FREQUENCY CRYSTAL UNIT
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
2.5V operation LVDS SAW Oscillator
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
32kHz CRYSTAL OSCILLATOR
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
4-bit REAL TIME CLOCK MODULE
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Real time clock module(4-bit REAL TIME CLOCK MODULE)
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
Serial RTC with Alarm and Timer
Manufacturer:
Epson Company
Datasheet:
Part Number:
Description:
LCD Controller ICs
Manufacturer:
EPSON [Epson Company]
Datasheet:
Part Number:
Description:
Film Capacitors - Power Factor Correction
Manufacturer:
EPSON [Epson Company]
Datasheet: