高性能触控MCU

SPT20系列芯片是基于8051核心的工业级Flash微控制器，集成256字节内部RAM，2K字节外部RAM，32K字节Flash ROM，128字节EEPROM及512字节NVR。其指令系统与标准8051产品完全兼容。\n\n同时，芯片集成了众多适应现代产品应用需求的功能，包括高灵敏度触控模块，PWM模块，多通道高分辨率ADC模块，可大电流驱动的硬件LED/LCD模块等，仅需一枚芯片，即可实现集触控输入、参数检测、主控管理、调光调速驱动、数据显示、外部通信等诸多功能。 • 基于8051指令流水线结构的8位单片机，单指令周期\n\n• 存储空间：\n- 256Bytes内部RAM，2Kytes外部RAM\n- 32K字节Flash ROM，128字节EEPROM，512字节NVR\n\n• 工作电压：VDD=2.7V - 5.5V\n\n• 内部RC振荡器：16MHz（±2%）/128K（±10%）\n\n• I/O端口\n- 30个CMOS双向I/O口，内建50kΩ上拉电阻（可配置）\n- 7路大电流驱动口\n- 24路触摸检测输入端口\n\n• 3个16位定时器，4路16位PWM，4路比较/捕获（;

Silicon N Channel Power MOS FET High Speed Power Switching

Features • For Automotive Application ( at Type Code “J “) • Low on-resistance • Capable of 4 V gate drive • High density mounting

Silicon N Channel Power MOS FET High Speed Power Switching

Features • For Automotive Application ( at Type Code “J “) • Low on-resistance • Capable of 4 V gate drive • High density mounting

BIPOLAR LINEAR INTEGRATED CIRCUIT (FILTER IC FOR MODULATION SYSTEM DA CONVERTER)

FILTER IC FOR Σ - △ MODULATION SYSTEM DA CONVERTER

Integrated Circuit 7-Segment High Voltage Decoder/Driver

Description: The NTE2028 is an integrated circuit in a 16–Lead DIP type package custom designed to decode four lines of BCD and drive a gas–filled seven–segment display tube. Each output constitutes a switchable, adjustable current sink which provides constant current to the tube segment, ev

APPLICATION NOTE

GENERAL DESCRIPTION As depicted in Figure 1, the TEA2028 combines 3 major functions of a TV set as follows : - Horizontal (line) and vertical (frame) time base generation for spot deviation. The video signal is used for the synchronization of both time bases. - On-chip switching power sup