Part number:
ST7541
Manufacturer:
Sitronix Technology
File Size:
1.12 MB
Description:
4 gray scale dot matrix lcd controller/driver.
Datasheet Details
Part number:
ST7541
Manufacturer:
Sitronix Technology
File Size:
1.12 MB
Description:
4 gray scale dot matrix lcd controller/driver.
ST7541, 4 Gray Scale Dot Matrix LCD Controller/Driver
ST Sitronix ST7541 4 Gray Scale Dot Matrix LCD Controller/Driver INTRODUCTION ST7541 is a driver & controller LSI for 4-level gray scale graphic dot-matrix liquid crystal display systems.
This chip can connect directly to a microprocessor which supports: Serial Peripheral Interface (SPI), IIC or 8-bit parallel interface.
Display data stores in an on-chip display data RAM of 128 x 129 x 2 bits.
It performs display data RAM read/write operation with no external operating clock to minimize pow
ST7541 Features
* 4-level Gray Scale
* Display with PWM and FRC Methods DDRAM Data [2n:2n+1] 2n 2n + 1 0 0 0 1 1 0 1 1 (Accessible column address, n = 0~127) Driver Output Circuits 128 segment outputs / 128+1 common outputs Applicable Duty Ratios
* Various partial display
* Par
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