智能卡接口,IC card interface

\n BL1524是一个3V或5V供电智能卡接口芯片，它可以放置在卡与微控制器之间，仅需极少的外部元件执行所有供电、保护和控制功能。 • 3V或5V供电\n • 具有热保护和短路保护功能\n • 自动产生激活和停止序列；在出现短路、卡脱离、过热、VDD或VDDP掉电时由软件或硬件启动\n • 内置26MHz晶振\n • 同步频率发生变化时卡能够产生高达20MHz的时钟\n • 通过管脚RSTIN对RST进行非反相（non-inverted）控制\n • 符合ISO7816、GSM11.11和EMV（支付系统）等标准;

Belling

上海贝岭

CHASSIS BOTTOM PLASTES

文件：56.52 Kbytes 页数：1 Pages

BUD

Guards against accidental disconnection of Computers, PDU’s, Servers and most Network Devices.

文件：5.42821 Mbytes 页数：7 Pages

BURLAND

Regulating Pulse Width Modulator

Description The CA1524 and CA3524 are silicon monolithic integrated circuits designed to provide all the control circuitry for use in a broad range of switching regulator circuits. Features • Complete PWM Power Control Circuitry • Separate Outputs for Single-Ended or Push-Pull Operation • Lin

文件：206.73 Kbytes 页数：16 Pages

Intersil