900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Sitronix Technology

ST7548T Datasheet Preview

ST7548T Datasheet

66 x 102 Dot Matrix LCD Controller/Driver

No Preview Available !

ST
Sitronix
ST7548T
1. INTRODUCTION
66 x 102 Dot Matrix LCD Controller/Driver
The ST7548T is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 102 segment
and 65 common with 1 ICON driver circuits. This chip is connected directly to a microprocessor, accepts 8-bit parallel
interface3-line or 4-line serial peripheral interface (SPI)I2C interface, display data can stores in an on-chip display
data RAM of 66 x 102 bits. It performs display data RAM read/write operation with no external operating clock to
minimize power consumption. In addition, because it contains power supply circuits to drive liquid crystal, it is possible
to make a display system with the fewest components.
2. FEATURES
Single-chip LCD controller & driver
- Generation of intermediate LCD bias voltages
Driver Output Circuits
- Oscillator requires no external components
102 segment / 65 common + 1 ICON
(external clock also possible)
On-chip Display Data ram
- Voltage converter (x4, x5)
- Capacity: 66X102=6,732 bits
- Voltage regulator(temperature gradient
Microprocessor Interface
-0.11%/°C)
- 8-bit parallel bi-directional interface with
- Voltage follower
6800-series or 8080-series
- On-chip electronic contrast control function (128
- 4-line SPI (serial peripheral interface) available
steps)
(only write operation)
External RESB (reset) pin
- 3-line SPI (serial peripheral interface) available
- I2C (Inter-Integrated Circuit) Interface
Supply voltage range:
- VDD1 - VSS : 1.7 to 3.3V
On-chip Low Power Analog Circuit
- VDD2 - VSS : 2.4 to 3.3V
- Generation of LCD supply voltage (externally
- VOUTIN - VSS : 13.5V (max)
Vout voltage supply is possible)
Temperature range: -40 to +85 degree
ST7548T-G2
www.DataSheet4U.com
ST7548Ti-G2
6800 , 8080 ,
4-Line , 3-Line interface
(without I2C interface)
I2C interface
Ver 1.2
1/50 2006/03/16




Sitronix Technology

ST7548T Datasheet Preview

ST7548T Datasheet

66 x 102 Dot Matrix LCD Controller/Driver

No Preview Available !

ST7548T
3. ST7548T-G2 Pad Arrangement (COG)
Chip Size: 8,200 um × 1020 um
Bump Pitch:
PAD NO 1~11, 12~147, 207~230 : 55 um ; PAD NO 11~12 : 56 um ;
PAD NO 148~216 : max : 175 um, min : 72 um
Bump Size:
PAD NO 188~193 : 45 (x)um × 60 (y) um ;
PAD NO 148~187 , 194~206 : 55 (x) um × 60 (y) um ;
PAD NO 124~137 , 217~230: 96 (x) um × 37 (y) um ;
PAD NO 1~123 , 138~147 , 207~216 : 37 (x) um × 96 (y) um ;
Bump Height: 17 um
Chip Thickness: 480 um
Order Information:
Chip Thickness: 635um
ST7548T-G: Phase Out
ST7548Ti-G: Phase Out
Chip Thickness: 480um
ST7548T-G2: Mass Production
ST7548Ti-G2: Mass Production
www.DataSheet4U.com
Ver 1.2
2/50
2006/03/16


Part Number ST7548T
Description 66 x 102 Dot Matrix LCD Controller/Driver
Maker Sitronix Technology
PDF Download

ST7548T Datasheet PDF






Similar Datasheet

1 ST7548T 66 x 102 Dot Matrix LCD Controller/Driver
Sitronix Technology





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy