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技术资料 PW2163-2.0.pdf规格书下载

The PW2163 is a high efficiency 500 kHz synchronous step-down DC-DC converter capable ofdelivering 3A current. The PW2163 operates over a wide input voltage range from 4.5V to 18V andintegrates main switch and synchronous switch with very low RDS(ON) to minimize the conductionloss. Low output voltag ...
https://www.eeworm.com/dl/829528.html
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ARM LPC4300系列ARM双核微控制器产品数据手册

The LPC4350/30/20/10 are ARM Cortex-M4 based microcontrollers for embeddedapplications. The ARM Cortex-M4 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC4350/30/20/10 operate at CPU ...
https://www.eeworm.com/dl/553/36630.html
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技术资料 PW4556_2.0.pdf规格书下载

The PW4556 series of devices are highly integrated Li-Ion and Li-Pol linear chargers targetedat small capacity battery for portable applications. It is a complete constant-current/ constantvoltage linear charger. No external sense resistor is needed, and no blocking diode is required dueto the inter ...
https://www.eeworm.com/dl/829493.html
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技术资料 PW2228A-1.8.pdf规格书下载

The PW2228A is a high efficiency single inductor Buck-Boost converter which can supply theload current up to 1.5A. It provides auto-transition between Buck and Boost Mode. The PW2228Aoperates at 2.4MHz switching frequency in CCM. DC/DC converter operates at Pulse-Skipping Modeat light load. The outp ...
https://www.eeworm.com/dl/829524.html
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技术资料 MT7628 Datasheet

Overview The MT7628 router-on-a-chip includes an 802.11n MAC and baseband,a 2.4 GHz radio and FEM,a 575/580MHz MIPS? 24K% CPU core,a 5-port 10/100 fast ethernet switch. The MT7628 includes everything needed to build an AP router from a single chip. The embedded high performance CPU can process advan ...
https://www.eeworm.com/dl/839692.html
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技术资料 无线遥控芯片CMT2150A手册,可作门铃方面设计和制作等

无线遥控门铃发射芯片可以用作门铃方面设计和制作等240 – 480 MHz OOK Stand-Alone Transmitter with EncoderFeatures  Embedded EEPROM Very Easy Development with RFPDK All Features Programmable  Frequency Range: 240 to 480 MHz  Symbol Rate: 0.5 to 40 ksps  Output Power: -10 ...
https://www.eeworm.com/dl/844436.html
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技术资料 基于MC9S12XS单片机PWM模块的直流电机调速系统设计

PWM是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术,在直流电机控制等方面有非常广泛的应用,本设计以飞思卡尔系列单片机MC9S12XS128作为控制器,利用其内部的PWM模块,以及外部电机驱动芯片MC33886等元件实现直流电机调速系统的设计,具有设计简单、调速范围大、精度高等特点。PWM is a very effective tec ...
https://www.eeworm.com/dl/895374.html
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技术资料 基于UPD70F3614单片机汽车方向柱锁电控系统设计

设计了一款以UPD70F3614为核心CPU的汽车方向柱锁(ESCL)控制系统。系统包含分布式电源设计、双CPU控制,CAN外部通信,主副CPU内部通信,H桥电机驱动模块及相关软启动控制。介绍了ESCL各模块基本原理与实现方法,并对系统的基本测试方法进行了介绍,本系统的设计完成了初样并得到了较好的验证。A vehicle direction column lock (E ...
https://www.eeworm.com/dl/895440.html
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技术资料 单片机STM32F103C8T6的红外遥控器解码系统设计

设计了一种适用于NEC红外传输协议的解码系统。系统以单片机STM32F103C8T6为核心,采用外部中断和定时器进行软件解码,解码结果通过串口调试软件在PC机上进行了验证。详细介绍了NEC红外传输协议和解码方法,包括系统软硬件设计、软件设计流程图、核心功能函数和程序代码。A decoding system of infrared remote controller suit ...
https://www.eeworm.com/dl/895572.html
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单片机编程 C51使用手册

C51使用手册 .pdf 第二节内存区域(Memory Areas)1. Pragram Area由Code 说明可有多达64kBytes 的程序存储器2. Internal Data Memory:内部数据存储器可用以下关键字说明data 直接寻址区为内部RAM 的低128 字节00H 7FHidata 间接寻址区 包括整个内部RAM 区00H FFHbdata 可位寻址区 20H 2FH3. External Data Memory外部RAM 视 ...
https://www.eeworm.com/dl/502/30639.html
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