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PDF S1D15705 Data sheet ( Hoja de datos )
| Número de pieza | S1D15705 | |
| Descripción | Technical Manual | |
| Fabricantes | EPSON | |
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S1D15705 Series
Technical Manual
www.DataSheet4U.com
Rev.3.2
1 page  
1. DESCRIPTION
The S1D15705 series is a 1-chip dot matrix liquid
crystal driver that can be connected to the bus of a
microcomputer. It stores the 8-bit parallel or serial
display data sent from the microcomputer in the built-in
display data RAM and generates liquid crystal drive
signals independently of the microcomputer. Since it
incorporates 65 × 200 bits of the display data RAM and
the one-dot pixel of the liquid crystal panel and one bit
of the built-in RAM have a one-to-one correspondence,
it enables display with the high degree of freedom.
The S1D15705 series incorporates 65 circuits of the
common output and 168 circuits of the segment output
and can display 65 × 168 dots (capable of displaying 10
columns × 4 rows of a 16 × 16 dot kanji font) using the
single chip. The S1D15707 Series incorporates 33
circuits of the common output and 200 circuits of the
www.DsoaeftagdSmihseepenlatt4yoUiun.ctgopm1u2t acnodlucmannsd×is2plraoyw3s3o×f
200
a 16
dots
× 16
(capable
dot kanji
font). The S1D15708 series incorporates 17 circuits of
the common output and 200 circuits of the segment
output and can display 17 × 200 dots (capable of
displaying 12 columns × 1 rows of a 16 × 16 dot kanji
font). It can also expand the display capacity by using
the two chips for the master and slave configuration.
Incorporating an analog temperature sensor circuit, the
S1D15705*10** can be used to constitute a system to
provide optimum LCD contrast throughout a wide
temperature range without need for use of supplementary
parts such as the thermistor, under controls of a
microcomputer.
Since the read/write operation of the display data RAM
does not require external operation clocks, the S1D15705
series can be operated with the minimum current
consumption. Since it also incorporates a liquid crystal
drive power supply with low current consumption,
liquid crystal drive power supply voltage adjusting
resistor, and display clock CR oscillator circuit, it can
provide a display system for high performance handy
equipment with the minimum current consumption and
the minimum parts configuration.
2. FEATURES
• Direct display of RAM data using the display data
RAM
RAM bit data “1” .... goes on.
“0” .... goes off (at display normal
rotation).
• RAM capacity
65 × 200 = 13,000 bits
• Liquid crystal drive circuit
The S1D15705 Series
65 circuits for the common output and 168 circuits
for the segment output
S1D15705 Series Technical Manual
The S1D15707 Series
33 circuits for the common output and 200 circuits
for the segment output
The S1D15708 Series
17 circuits for the common output and 200 circuits
for the segment output
• High-speed 8-bit MPU interface (Both the 80 and 68
series MUPs can directly be connected.)/serial
interface enabled
• Abundant command functions
Display Data Read/Write, Display ON/OFF, Display
Normal Rotation/Reversal, Page Address Set, Display
Start Line Set, column address set, Status Read,
Power Supply Save Display All Lighting ON/OFF,
LCD Bias Set, Read Modify Write, Segment Driver
Direction Select, Electronic Control, V5 Voltage
Adjusting Built-in Resistance Ratio Set, Static
Indicator, n Line Alternating Current Reversal Drive,
Common Output State Selection, and Built-in
Oscillator Circuit ON
• Built-in static drive circuit for indicators (One set,
blinking speed variable)
• Built-in power supply circuit for low power supply
liquid crystal drive
Booster circuit (Boosting magnification - double,
triple, quadruple, boosting reference power supply
external input enabled)
• 3% high accuracy alternating current voltage adjusting
circuit (Temperature gradient: –0.05%/°C)
Built-in V5 voltage adjusting resistor, built-in V1 to
V4 voltage generation split resistors, built-in
electronic control function, and voltage follower
• Built-in CR oscillator circuit (external clock input
enabled)
• Ultra-low power consumption
• Built-in temperature sensor circuit (S1D15705D10B*)
• Power supplies
Logic power supply: VDD – VSS = 2.4 to 3.6 V
(S1D15705*03**, S1D15707*03**)
VDD – VSS = 3.6 to 5.5 V
(S1D15705*00**, S1D15707*00**, S1D15708*00**)
Boosting reference power supply: VDD – VSS = 1.8 to
6.0 V
Liquid crystal drive power supply: V5 – VDD = –4.5 to
–18.0 V (S1D15705*****) /–4.5 V to –16.0 V
(S1D15707*****)/–4.5 V to –10.0 (S1D15708*****)
• Wide operating temperature range –40 to 85°C
• CMOS process
• Shipping form Bare chip, TCP
• No light-resistant and radiation-resistant design are
provided.
Rev. 3.2
EPSON
1
5 Page 
Unit: µm
PAD PIN
No. Name
301 (NC)
302 (NC)
303 (NC)
304 COM32
305 COM33
306 COM34
307 COM35
308 COM36
309 COM37
310 COM38
311 COM39
www.Dat3aS1h2eet4UC.cOomM40
313 COM41
314 COM42
315 COM43
316 COM44
317 COM45
318 COM46
319 COM47
320 COM48
321 COM49
322 COM50
323 COM51
324 COM52
325 COM53
326 COM54
327 COM55
328 COM56
329 COM57
330 COM58
331 COM59
332 COM60
333 COM61
334 COM62
335 COM63
336 COMS
337 (NC)
X
6147
6232
6474
Y
–1246
↓
–1248
–1163
–1090
–1018
–945
–872
–800
–727
–654
–581
–509
–436
–363
–291
–218
–145
–73
0
73
145
218
291
363
436
509
581
654
727
799
872
945
1017
1090
1163
1248
S1D15705 Series Technical Manual
Rev. 3.2
EPSON
7
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S1D15705.PDF ] | |
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