LC75878W集成电路（IC）的显示驱动器规格书PDF中文资料

LC75878W属于集成电路（IC）的显示驱动器。由安森美半导体制造生产的LC75878W显示驱动器显示驱动器是一种集成电路 (IC)，可在微处理器 (MPU)、微控制器 (MCU) 或其他电路系统之间提供转换、接口和控制，用于 LCD、LED、OLED、DLP、真空荧光和 AMOLED 等显示器。可能的通信接口和协议包括模拟、BCD、I2C、并行、串行、SMBus、SPI 和 QSPI。

Overview

The LC75878W is 1/8 to 1/10 duty general-purpose LCD display driver used for character and graphics display. This product operates under the control of a microcontroller and can directly drive an LCD with up to 730 segments. It can also control up to 4 general-purpose output ports.

特性 Features

● 1/8duty–1/4bias, 1/9duty–1/4bias, and 1/10duty–1/4bias drive schemes can be controlled from serial data.

1/8duty–1/4bias: up to 600 segments

1/9duty–1/4bias: up to 666 segments

1/10duty–1/4bias: up to 730 segments

● Serial data input supports CCB* format communication with the system controller.

● Serial data control of the power-saving mode based backup function and all the segments forced off function.

● Direct display of display data without the use of a decoder provides high generality.

● Built-in display contrast adjustment circuit.

● Up to 4 general-purpose output ports are included.

● Independent LCD driver block power supply VLCD.

● The INH pin is provided. This pin turns off the display and forces the general-purpose output ports to the low level.

● RC oscillator circuit