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ST7565 Datasheet Preview

ST7565 Datasheet

65 x 132 Dot Matrix LCD Controller/Driver

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Sitronix
ST
ST7565
65 x 132 Dot Matrix LCD Controller/Driver
FEATURES
Direct display of RAM data through the display data
RAM.
RAM capacity : 65 x 132 = 8580 bits
Application Display driver circuits
1/65 duty : 65 common x 132 segment
1/49 duty : 49 common x 132 segment
1/33 duty : 33 common x 132 segment
1/55 duty : 55 common x 132 segment
1/53 duty : 53 common x 132 segment
High-speed 8-bit MPU interface (The chip can be
connected directly to the both the 80x86 series MPUs
and the 68000 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 –0.15%/°C or external input) V5 voltage
regulator resistors equipped internally, V1 to V4 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)
95uA (VDD – VSS = VDD – VSS2 =5.0 V, Quad voltage,
V5 – VDD = – 11.0 V).
Conditions: When displays pattern OFF and the
normal mode is selected.
Power supply Operable on the low 2.0 voltage
Logic power supply VDD – VSS = 4.0V to 5.5 V
Boost reference voltage: VDD – VSS2 = 2.0V to 5.5V
Booster maximum voltage limited VOUT= -18V
Liquid crystal drive power supply:
VDD – V5 = 4.0V to 13.0 V
Wide range of operating temperatures: –40 to 85°C
CMOS process
Shipping forms include bare chip and TCP.
Not support master/slave mode
These chips not designed for resistance to light or
resistance to radiation.
GENERAL DESCRIPTION
The ST7565 is a single-chip dot matrix LCD 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
LCD drive signal independent of the microprocessor.
Because the chips in the ST7565 contain 65x132 bits of
display data RAM and there is a 1-to-1 correspondence
between the LCD panel pixels and the internal RAM bits,
these chips enable displays with a high degree of freedom.
The ST7565chips contain 65 common output circuits and 132
segment output circuits, so that a single chip can drive a
www.6D5axt1a3S2hedeott4Udis.cpolamy (capable of displaying 8 columnsx4 rows
of a 16x16 dot kanji font).
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
LCD driver power supply, resistors for LCD driver power
voltage adjustment and a display clock CR oscillator circuit,
the ST7565 can be used to create the lowest power display
system with the fewest components for high-performance
portable devices.
Ver 1.0a
PART NO.
ST7565-0A
ST7565-0B
VRS temperature gradient
-0.15%/°C
External input
1/56
VRS range
-2.1V 0.06V
---
2002/06/24




Sitronix Technology

ST7565 Datasheet Preview

ST7565 Datasheet

65 x 132 Dot Matrix LCD Controller/Driver

No Preview Available !

ST7565
PIN DIMENSIONS
99
100
Die No.
(0,0)
ST7565
134
135
Chip Size
Bump Pitch
Bump Size
Bump Height
Chip Thickness
9760 m X 2440
65 m (Min.)
PAD No. 1~24
PAD No. 25~82
PAD No. 83~99
PAD No. 100
PAD No. 101~133
PAD No. 134
PAD No. 135
PAD No. 136~273
PAD No. 274
PAD No. 275
PAD No. 276~308
PAD No. 309
18 m (Typ.)
457 m
m
85 m X 85 m
64 m X 85 m
85 m X 85 m
85 m X 73 m
85 m X 47 m
85 m X 73 m
73 m X 85 m
47 m X 85 m
73 m X 85 m
85 m X 73 m
85 m X 47 m
85 m X 73 m
Master/slave mode cancel.
VOUT maximum -18V
ST7565-0A Temperature gradient = -0.15%/°C
Logic power supply VDD – VSS = 4.0V to 5.5 V
Booster 4 times cancel , 3 times , 2 times worked
In display reverse mode , used display off command : display pixels all on
In display reverse mode , used display all point on command : display pixels all off
1
309
275
274
www.DataSheet4U.com
Ver 1.0a
2/56
2002/06/24


Part Number ST7565
Description 65 x 132 Dot Matrix LCD Controller/Driver
Maker Sitronix Technology
PDF Download

ST7565 Datasheet PDF






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