RAM Mapping 32x8 LCD Controller for I/O xC

General Description The HT1621 is a 128 pattern (324), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display sub systems. Only three or four lines are required for the i

RAM Mapping 32x8 LCD Controller for I/O MCU

(专利权核准)(HT1622 44QFP 限用产品 )(HT1622 52-pin QFP 封裝产品终止)(HT1622 44QFP 封裝产品终止)HT1622 is a peripheral device specially designed for I/O type MCU used to expand the display capability. The max. display segment of the device are 256 patterns (32x8). It also supports serial interface, buzzer sound, watchdog • Operating voltage: 2.7V~5.2V\n• 1/4 bias, 1/8 duty, frame frequency is 64Hz\n• Built-in internal resistor type bias generator\n• 8 kinds of time base or WDT selection\n• Built-in LCD display RAM\n• Two selectable buzzer frequencies (2kHz/4kHz)\n• Software configuration feature\n• Three data access;

ht1622

文件：159.004 Kbytes Page：0 Pages

RAM Mapping 32x8 LCD Controller for I/O MCU

文件：155.27 Kbytes Page：13 Pages

RAM Mapping 328 LCD Controller for I/O MCU

文件：144.4 Kbytes Page：17 Pages

RAM Mapping 4816 LCD Controller for I/O MCU

文件：154.12 Kbytes Page：15 Pages

RAM Mapping 32x8 LCD Controller for I/O C

General Description The HT1621 is a 128 pattern (324), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display sub systems. Only three or four lines are required for the i

RAM 映射32×8 LCD 控制器

HT16220 是一款外设芯片，专门用于搭配 I/O 型单片机可扩展显示功能。该芯片最大 显示模式为256 点 (32×8)。该芯片支持串 行接口、蜂鸣器发声、看门狗定时器/ 时 基定时器功能。HT16220 是一个内存映射 多功能LCD 控制器。该芯片的软件配置特 性使其适用于多种LCD 应用，包括LCD 模块和显示子系统。HT16220 连接至主控 制器只需3 条线。HT162X 系列涵盖多种 产品可满足不同应用需求。\n\n   • 工作电压：2.7V~5.2V\n• 外部 32.768kHz 晶体振荡器\n• 1/4 Bias，1/8 Duty，64Hz 帧频率\n• 最大 32×8 显示模式，8COM×32SEG\n• 内建电阻型 Bias发生器\n• 3 线串行接口\n• 8 种时基 / WDT选项\n• 时基或 WDT溢出输出\n• 内部 LCD显示 RAM\n• 读 /写地址自动递增\n• 2 种蜂鸣器频率可选：2kHz/4kHz\n• 省电命令可用于减少功耗\n• 软件配置特性\n• 数据模式和命令模式指令\n• 3 种数据访问模式\n• VLCD 引脚调节 LCD工作电压\n• HT16220：64-pi;

RAM Mapping 32x8 LCD Controller for I/O MCU

文件：155.27 Kbytes Page：13 Pages

RAM Mapping 328 LCD Controller for I/O MCU

文件：144.4 Kbytes Page：17 Pages

RAM Mapping 32
8 LCD Controller for I/O MCU

文件：140.26 Kbytes Page：13 Pages

RAM Mapping 328 LCD Controller for I/O MCU

文件：145.71 Kbytes Page：15 Pages

RAM Mapping 4816 LCD Controller for I/O MCU

文件：154.12 Kbytes Page：15 Pages

RAM Mapping 32
8 LCD Controller for I/O MCU

文件：140.26 Kbytes Page：13 Pages

RAM Mapping 328 LCD Controller for I/O MCU

文件：145.71 Kbytes Page：15 Pages

LCD驱动

16 characters x 2 line Liquid Crystal Dot Matrix Display Module

Overview The DM1622 is an LCD dot matrix display module that consists of an LCD panel and controller/driver circuits.

NPN (AMPLIFIER TRANSISTOR)

AMPLIFIER TRANSISTOR

ABRUPT VARACTOR DIODES

Package Style DO-7 DC Power Dissipation @ Ta = 25°C 400 mW Min Reverse Breakdown Voltage @ Ir = 10 µA 20 Vdc Max Reverse Current (IR) @ 15 Vdc 0.1 µA Max Operating Temperature (Topr) -65 to + 150°C Storage

Low Input Voltage Current Mode Step-Down DC/DC Controller

文件：219.43 Kbytes Page：16 Pages