SED1065 Series
Contents
1. DESCRIPTION .................................................................................................................................................. 1
2. FEATURES ........................................................................................................................................................ 1
3. BLOCK DIAGRAM ............................................................................................................................................. 3
4. PAD LAYOUT .................................................................................................................................................... 4
5. PAD CENTER COORDINATES ........................................................................................................................ 5
6. PIN DESCRIPTIONS ....................................................................................................................................... 11
7. FUNCTION DESCRIPTION ............................................................................................................................. 15
8. COMMAND DESCRIPTION ............................................................................................................................ 37
9. COMMAND SETTING ..................................................................................................................................... 46
10. ABSOLUTE MAXIMUM RATINGS .................................................................................................................. 51
11. DC CHARACTERISTICS ................................................................................................................................. 52
12. THE MPU INTERFACE (REFERENCE EXAMPLES) ..................................................................................... 68
13. CONNECTIONS BETWEEN LCD DRIVERS (REFERENCE EXAMPLE) ....................................................... 69
14. CONNECTIONS BETWEEN LCD DRIVERS (REFERENCE EXAMPLES) .................................................... 70
15. CAUTIONS ...................................................................................................................................................... 71
–i–
Rev.1.0a
S1D10605 Series
1. DESCRIPTION
The S1D10605 Series is a series of single-chip dot
matrix liquid crystal display drivers that can be connected
directly to a microprocessor bus. 8-bit parallel or serial
display data sent from the microprocessor is stored in
the internal display data RAM and the chip generates a
liquid crystal drive signal independent of the
microprocessor. Because the chips in the S1D10605
Series contain 65
×
132 bits of display data RAM and
there is a 1-to-1 correspondence between the liquid
crystal panel pixels and the internal RAM bits, these
chips enable displays with a high degree of freedom.
The S1D10606 Series chips contain 65 common output
circuits and 132 segment output circuits, so that a single
chip can drive a 65
×
132 dot display (capable of
displaying 8 columns
×
4 rows of a 16
×
16 dot kanji
font). The S1D10607 Series chips contain 33 common
output circuits and 132 segment output circuits, so that
a single chip can drive 33
×
132 dot display (capable of
displaying 8 columns
×
2 rows of 16
×
16 dot kanji
fonts). Thanks to the built-in 55 common output circuits
and 132 segment output circuits, the S1D10608 Series
is capable of displaying 55
×
132 dots (11 columns
×
4
lines using 11
×
12 dots Kanji font) with a single chip.
The S1D10609 Series chips contain 53 common output
circuits and 132 segment output circuits, so that a single
chip can drive 53
×
132 dot display (capable of displaying
11 columns
×
4 rows of 11
×
12 dot kanji fonts).
Moreover, the capacity of the display can be extended
through the use of master/slave structures between
chips.
The chips are able to minimize power consumption
because no external operating clock is necessary for the
display data RAM read/write operation. Furthermore,
because each chip is equipped internally with a low-
power liquid crystal driver power supply, resistors for
liquid crystal driver power voltage adjustment and a
display clock CR oscillator circuit, the S1D10605 Series
chips can be used to create the lowest power display
system with the fewest components for high-
performance portable devices.
2. FEATURES
• Direct display of RAM data through the display data
RAM.
RAM bit data: “1” Display on
“0” Display off
(during normal display)
• RAM capacity
65
×
132 = 8580 bits
• Display driver circuits
S1D10605*****: 65 common output and 132
segment outputs
S1D10606*****: 49 common output and 132
segment outputs
S1D10607*****: 33 common outputs and 132
segment outputs
S1D10608*****: 55 common outputs and 132
segment outputs
S1D10609*****: 53 common outputs and 132
segment outputs
Rev.1.0a
• High-speed 8-bit MPU interface (The chip can be
connected directly to the both the 80x86 series MPUs
and the 6800 series MPUs)
/Serial interfaces are supported.
• Abundant command functions
Display data Read/Write, display ON/OFF, Normal/
Reverse display mode, page address set, display start
line set, column address set, status read, display all
points ON/OFF, LCD bias set, electronic volume,
read/modify/write, segment driver direction select,
power saver, static indicator, common output status
select, V5 voltage regulation internal resistor ratio
set.
• Static drive circuit equipped internally for indicators.
(1 system, with variable flashing speed.)
• Low-power liquid crystal display power supply circuit
equipped internally.
Booster circuit (with Boost ratios of Double/Triple/
Quad, where the step-up voltage reference power
supply can be input externally)
High-accuracy voltage adjustment circuit (Thermal
gradient –0.05%/°C)
V
5
voltage regulator resistors equipped internally,
V
1
to V
4
voltage divider resistors equipped internally,
electronic volume function equipped internally,
voltage follower.
• CR oscillator circuit equipped internally (external
clock can also be input)
• Extremely low power consumption
Operating power when the built-in power supply is
used (an example)
S1D10605D00B* TBD
µA
(V
DD
– V
SS
= V
DD
–
V
SS2
= 3.0 V, Quad voltage, V
5
– V
DD
= – 11.0 V)
S1D10606D00B* TBD
µA
(V
DD
– V
SS
= V
DD
–
V
SS2
= 3.0 V, Triple voltage, V
5
– V
DD
= – 8.0 V)
S1D10607D00B* TBD
µA
(V
DD
– V
SS
= V
DD
–
V
SS2
= 3.0 V, Triple voltage, V
5
– V
DD
= – 8.0 V)
S1D10608D00B* TBD
µA
(V
DD
– V
SS
= V
DD
–
/S1D10609D00B* V
SS2
= 3.0 V, Triple voltage, V
5
–
V
DD
= – 8.0 V)
Conditions: When all displays are in white and the
normal mode is selected (see page 60 *12 for details
of the conditions).
• Power supply
Operable on the low 1.8 voltage
Logic power supply V
DD
– V
SS
= 1.8 V to –3.6 V
Boost reference voltage: V
DD
– V
SS2
= 1.8 V to
–4.0 V
Liquid crystal drive power supply: V
DD
– V
5
= –4.5
V to –14.0 V
• Wide range of operating temperatures: –40 to 85°C
• CMOS process
• Shipping forms include bare chip and TCP.
• These chips not designed for resistance to light or
resistance to radiation.
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1
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