串口屏控制芯片

LT776 是一款高效能 Uart TFT 串口屏控制芯片，支持 DCMI 摄像头接口及 Can bus ，其内部结合了 Cortex-M4 MCU 及 2D TFT 图形显示加速器，主要的功能就是提供 Uart 串口通讯，让主控端 MCU 透过简易的串口指令就能轻易的将要显示的信息呈现到 TFT 屏上。除了自带高效能 M4 MCU 之外，内部硬件还提供 2D 图形加速，能够提升 TFT 显示效率，及降低 MCU 处理图形显示所花费的时间，LT776 支持的显示分辨率由 320*240 （QVGA）到 1024*768（XGA）16bits 的 RGB 接口显示屏。 \n\nLT776 内部的 • 内建 M4 32Bit MCU、256KB Flash、128KB SRAM \n•支持 DCMI（Digital Camera Interface）接口摄像头\n•内建 2D 图形加速引擎\n•支持 USB2.0、SD卡 (SDIO)、I2C 接口 \n•内建 AES/DES 及 CRC 校验\n•支持 320*240~1024*768 的 16bit RGB 屏\n•MCU 提供 I2C 接口与外部 I2C 装置连接\n•支持 多个 个 ADC 的模拟输入接口\n•工作电压：3.0V~3.6V\n•封装：100pin LQFP \n\n\n;

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PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS

DESCRIPTION The UA776 programmable operational amplifier is characterized by low supply current and low equivalent input noise voltage over a wide range of operating supply voltages. Coupled with programmable electrical characteristics, it is a versatile amplifier for use in high accuracy, l

文件：99.93 Kbytes 页数：8 Pages

STMICROELECTRONICS

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PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS

DESCRIPTION The UA776 programmable operational amplifier is characterized by low supply current and low equivalent input noise voltage over a wide range of operating supply voltages. Coupled with programmable electrical characteristics, it is a versatile amplifier for use in high accuracy, l

文件：99.93 Kbytes 页数：8 Pages

STMICROELECTRONICS

意法半导体

PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS

DESCRIPTION The UA776 programmable operational amplifier is characterized by low supply current and low equivalent input noise voltage over a wide range of operating supply voltages. Coupled with programmable electrical characteristics, it is a versatile amplifier for use in high accuracy, l

文件：99.93 Kbytes 页数：8 Pages

STMICROELECTRONICS

意法半导体