触摸IC

BF6952A是基于3个电容检测通道的芯片，它可以用来检测近距离感应或者触摸。其内置MCU，可灵活配置；通过配置可实现按键、滚轮、滑条等多种应用。3个按键都能独立的运行，并且每个按键都能通过对相应的特殊功能寄存器写命令来调节灵敏度。\r\n BF6952A通过IIC与主机进行通信。BF6952A包含一个主频为24MHZ的单片机内核和一些其他外围设备；

BYD

比亚迪半导体

In-Circuit Emulator for Renesas H8/300 and H8/500

文件：646.68 Kbytes 页数：53 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 .7 Matrix LED Display Driver

General Description The MAX6952 is a compact cathode-row display driver that interfaces microprocessors to 5 ✕ 7 dot-matrix LED displays through an SPI™-compatible serial interface. The MAX6952 drives up to four digits (140 LEDs). Included on chip are an ASCII 104-character font, multiplex scan

文件：395.85 Kbytes 页数：21 Pages

MAXIM

美信

4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 .7 Matrix LED Display Driver

General Description The MAX6952 is a compact cathode-row display driver that interfaces microprocessors to 5 ✕ 7 dot-matrix LED displays through an SPI™-compatible serial interface. The MAX6952 drives up to four digits (140 LEDs). Included on chip are an ASCII 104-character font, multiplex scan

文件：395.85 Kbytes 页数：21 Pages

MAXIM

美信